[PATCH] Do not call built-in aliases from scripts

[PATCH] Do not call built-in aliases from scripts

[Sebastian Schuberth]

Call built-in commands via the main executable (non-dashed form) without
relying on the aliases (dashed form) to be present. On some platforms,
e.g. those that do not properly support file system links, it is
inconvenient to ship the built-in aliases, so do not depend on their
presence.

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
---
 git-am.sh                |  6 ++---
 git-archimport.perl      | 68 ++++++++++++++++++++++++------------------------
 git-cvsexportcommit.perl | 18 ++++++-------
 git-cvsserver.perl       | 50 +++++++++++++++++------------------
 git-merge-octopus.sh     |  2 +-
 git-merge-one-file.sh    |  8 +++---
 git-merge-resolve.sh     |  2 +-
 git-parse-remote.sh      |  2 +-
 git-pull.sh              |  2 +-
 git-stash.sh             |  2 +-
 git-submodule.sh         |  8 +++---
 11 files changed, 84 insertions(+), 84 deletions(-)

diff --git a/git-am.sh b/git-am.sh
index 9f44509..ad67194 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -16,8 +16,8 @@ s,signoff       add a Signed-off-by line to the commit message
 u,utf8          recode into utf8 (default)
 k,keep          pass -k flag to git-mailinfo
 keep-non-patch  pass -b flag to git-mailinfo
-keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
-no-keep-cr      do not pass --keep-cr flag to git-mailsplit
independent of am.keepcr
+keep-cr         pass --keep-cr flag to git mailsplit for mbox format
+no-keep-cr      do not pass --keep-cr flag to git mailsplit
independent of am.keepcr
 c,scissors      strip everything before a scissors line
 whitespace=     pass it through git-apply
 ignore-space-change pass it through git-apply
@@ -174,7 +174,7 @@ It does not apply to blobs recorded in its index.")"
     then
 	    GIT_MERGE_VERBOSITY=0 && export GIT_MERGE_VERBOSITY
     fi
-    git-merge-recursive $orig_tree -- HEAD $his_tree || {
+    git merge-recursive $orig_tree -- HEAD $his_tree || {
 	    git rerere $allow_rerere_autoupdate
 	    die "$(gettext "Failed to merge in the changes.")"
     }
diff --git a/git-archimport.perl b/git-archimport.perl
index 9cb123a..ed2c741 100755
--- a/git-archimport.perl
+++ b/git-archimport.perl
@@ -343,10 +343,10 @@ sub process_patchset_accurate {

     # switch to that branch if we're not already in that branch:
     if (-e "$git_dir/refs/heads/$ps->{branch}") {
-       system('git-checkout','-f',$ps->{branch}) == 0 or die "$! $?\n";
+       system('git','checkout','-f',$ps->{branch}) == 0 or die "$! $?\n";

        # remove any old stuff that got leftover:
-       my $rm = safe_pipe_capture('git-ls-files','--others','-z');
+       my $rm = safe_pipe_capture('git','ls-files','--others','-z');
        rmtree(split(/\0/,$rm)) if $rm;
     }

@@ -367,7 +367,7 @@ sub process_patchset_accurate {

             # find where we are supposed to branch from
 	    if (! -e "$git_dir/refs/heads/$ps->{branch}") {
-		system('git-branch',$ps->{branch},$branchpoint) == 0 or die "$! $?\n";
+		system('git','branch',$ps->{branch},$branchpoint) == 0 or die "$! $?\n";

 		# We trust Arch with the fact that this is just a tag,
 		# and it does not affect the state of the tree, so
@@ -378,10 +378,10 @@ sub process_patchset_accurate {
 		ptag($ps->{id}, $branchpoint);
 		print " * Tagged $ps->{id} at $branchpoint\n";
 	    }
-	    system('git-checkout','-f',$ps->{branch}) == 0 or die "$! $?\n";
+	    system('git','checkout','-f',$ps->{branch}) == 0 or die "$! $?\n";

             # remove any old stuff that got leftover:
-            my $rm = safe_pipe_capture('git-ls-files','--others','-z');
+            my $rm = safe_pipe_capture('git','ls-files','--others','-z');
             rmtree(split(/\0/,$rm)) if $rm;
             return 0;
         } else {
@@ -392,10 +392,10 @@ sub process_patchset_accurate {
     }

     # update the index with all the changes we got
-    system('git-diff-files --name-only -z | '.
-            'git-update-index --remove -z --stdin') == 0 or die "$! $?\n";
-    system('git-ls-files --others -z | '.
-            'git-update-index --add -z --stdin') == 0 or die "$! $?\n";
+    system('git diff-files --name-only -z | '.
+            'git update-index --remove -z --stdin') == 0 or die "$! $?\n";
+    system('git ls-files --others -z | '.
+            'git update-index --add -z --stdin') == 0 or die "$! $?\n";
     return 1;
 }

@@ -413,7 +413,7 @@ sub process_patchset_fast {
     unless ($import) { # skip for import
         if ( -e "$git_dir/refs/heads/$ps->{branch}") {
             # we know about this branch
-            system('git-checkout',$ps->{branch});
+            system('git','checkout',$ps->{branch});
         } else {
             # new branch! we need to verify a few things
             die "Branch on a non-tag!" unless $ps->{type} eq 't';
@@ -423,7 +423,7 @@ sub process_patchset_fast {

             # find where we are supposed to branch from
 	    if (! -e "$git_dir/refs/heads/$ps->{branch}") {
-		system('git-branch',$ps->{branch},$branchpoint) == 0 or die "$! $?\n";
+		system('git','branch',$ps->{branch},$branchpoint) == 0 or die "$! $?\n";

 		# We trust Arch with the fact that this is just a tag,
 		# and it does not affect the state of the tree, so
@@ -434,7 +434,7 @@ sub process_patchset_fast {
 		ptag($ps->{id}, $branchpoint);
 		print " * Tagged $ps->{id} at $branchpoint\n";
             }
-            system('git-checkout',$ps->{branch}) == 0 or die "$! $?\n";
+            system('git','checkout',$ps->{branch}) == 0 or die "$! $?\n";
             return 0;
         }
         die $! if $?;
@@ -465,10 +465,10 @@ sub process_patchset_fast {
     # imports don't give us good info
     # on added files. Shame on them
     if ($ps->{type} eq 'i' || $ps->{type} eq 't') {
-        system('git-ls-files --deleted -z | '.
-                'git-update-index --remove -z --stdin') == 0 or die "$! $?\n";
-        system('git-ls-files --others -z | '.
-                'git-update-index --add -z --stdin') == 0 or die "$! $?\n";
+        system('git ls-files --deleted -z | '.
+                'git update-index --remove -z --stdin') == 0 or die "$! $?\n";
+        system('git ls-files --others -z | '.
+                'git update-index --add -z --stdin') == 0 or die "$! $?\n";
     }

     # TODO: handle removed_directories and renamed_directories:
@@ -477,8 +477,8 @@ sub process_patchset_fast {
         unlink @$del;
         while (@$del) {
             my @slice = splice(@$del, 0, 100);
-            system('git-update-index','--remove','--',@slice) == 0 or
-                            die "Error in git-update-index --remove: $! $?\n";
+            system('git update-index','--remove','--',@slice) == 0 or
+                            die "Error in git update-index --remove: $! $?\n";
         }
     }

@@ -496,25 +496,25 @@ sub process_patchset_fast {
             }
             # print "moving $from $to";
             rename($from, $to) or die "Error renaming '$from' '$to': $!\n";
-            system('git-update-index','--remove','--',$from) == 0 or
-                            die "Error in git-update-index --remove: $! $?\n";
-            system('git-update-index','--add','--',$to) == 0 or
-                            die "Error in git-update-index --add: $! $?\n";
+            system('git update-index','--remove','--',$from) == 0 or
+                            die "Error in git update-index --remove: $! $?\n";
+            system('git update-index','--add','--',$to) == 0 or
+                            die "Error in git update-index --add: $! $?\n";
         }
     }

     if (my $add = $ps->{new_files}) {
         while (@$add) {
             my @slice = splice(@$add, 0, 100);
-            system('git-update-index','--add','--',@slice) == 0 or
-                            die "Error in git-update-index --add: $! $?\n";
+            system('git update-index','--add','--',@slice) == 0 or
+                            die "Error in git update-index --add: $! $?\n";
         }
     }

     if (my $mod = $ps->{modified_files}) {
         while (@$mod) {
             my @slice = splice(@$mod, 0, 100);
-            system('git-update-index','--',@slice) == 0 or
+            system('git update-index','--',@slice) == 0 or
                             die "Error in git-update-index: $! $?\n";
         }
     }
@@ -593,7 +593,7 @@ foreach my $ps (@psets) {
     $ENV{GIT_COMMITTER_EMAIL} = $ps->{email};
     $ENV{GIT_COMMITTER_DATE}  = $ps->{date};

-    my $pid = open2(*READER, *WRITER,'git-commit-tree',$tree,@par)
+    my $pid = open2(*READER, *WRITER,'git','commit-tree',$tree,@par)
         or die $!;
     print WRITER $ps->{summary},"\n\n";

@@ -620,7 +620,7 @@ foreach my $ps (@psets) {
     open  HEAD, ">","$git_dir/refs/heads/$ps->{branch}";
     print HEAD $commitid;
     close HEAD;
-    system('git-update-ref', 'HEAD', "$ps->{branch}");
+    system('git', 'update-ref', 'HEAD', "$ps->{branch}");

     # tag accordingly
     ptag($ps->{id}, $commitid); # private tag
@@ -945,7 +945,7 @@ sub find_parents {
     #
     # Identify what branches are merging into me
     # and whether we are fully merged
-    # git-merge-base <headsha> <headsha> should tell
+    # git merge-base <headsha> <headsha> should tell
     # me what the base of the merge should be
     #
     my $ps = shift;
@@ -983,7 +983,7 @@ sub find_parents {
 	# check that we actually know about the branch
 	next unless -e "$git_dir/refs/heads/$branch";

-	my $mergebase = `git-merge-base $branch $ps->{branch}`;
+	my $mergebase = `git merge-base $branch $ps->{branch}`;
 	if ($?) {
 	    # Don't die here, Arch supports one-way cherry-picking
 	    # between branches with no common base (or any relationship
@@ -995,7 +995,7 @@ sub find_parents {

 	# now walk up to the mergepoint collecting what patches we have
 	my $branchtip = git_rev_parse($ps->{branch});
-	my @ancestors = `git-rev-list --topo-order $branchtip ^$mergebase`;
+	my @ancestors = `git rev-list --topo-order $branchtip ^$mergebase`;
 	my %have; # collected merges this branch has
 	foreach my $merge (@{$ps->{merges}}) {
 	    $have{$merge} = 1;
@@ -1018,11 +1018,11 @@ sub find_parents {
 	# see what the remote branch has - these are the merges we
 	# will want to have in a consecutive series from the mergebase
 	my $otherbranchtip = git_rev_parse($branch);
-	my @needraw = `git-rev-list --topo-order $otherbranchtip ^$mergebase`;
+	my @needraw = `git rev-list --topo-order $otherbranchtip ^$mergebase`;
 	my @need;
 	foreach my $needps (@needraw) { 	# get the psets
 	    $needps = commitid2pset($needps);
-	    # git-rev-list will also
+	    # git rev-list will also
 	    # list commits merged in via earlier
 	    # merges. we are only interested in commits
 	    # from the branch we're looking at
@@ -1074,8 +1074,8 @@ sub find_parents {

 sub git_rev_parse {
     my $name = shift;
-    my $val  = `git-rev-parse $name`;
-    die "Error: git-rev-parse $name" if $?;
+    my $val  = `git rev-parse $name`;
+    die "Error: git rev-parse $name" if $?;
     chomp $val;
     return $val;
 }
diff --git a/git-cvsexportcommit.perl b/git-cvsexportcommit.perl
index d13f02d..6718bad 100755
--- a/git-cvsexportcommit.perl
+++ b/git-cvsexportcommit.perl
@@ -18,7 +18,7 @@ $opt_h && usage();

 die "Need at least one commit identifier!" unless @ARGV;

-# Get git-config settings
+# Get git config settings
 my $repo = Git->repository();
 $opt_w = $repo->config('cvsexportcommit.cvsdir') unless defined $opt_w;

@@ -26,7 +26,7 @@ if ($opt_w || $opt_W) {
 	# Remember where GIT_DIR is before changing to CVS checkout
 	unless ($ENV{GIT_DIR}) {
 		# No GIT_DIR set. Figure it out for ourselves
-		my $gd =`git-rev-parse --git-dir`;
+		my $gd =`git rev-parse --git-dir`;
 		chomp($gd);
 		$ENV{GIT_DIR} = $gd;
 	}
@@ -62,7 +62,7 @@ if ($opt_d) {
 # resolve target commit
 my $commit;
 $commit = pop @ARGV;
-$commit = safe_pipe_capture('git-rev-parse', '--verify', "$commit^0");
+$commit = safe_pipe_capture('git', 'rev-parse', '--verify', "$commit^0");
 chomp $commit;
 if ($?) {
     die "The commit reference $commit did not resolve!";
@@ -72,7 +72,7 @@ if ($?) {
 my $parent;
 if (@ARGV) {
     $parent = pop @ARGV;
-    $parent =  safe_pipe_capture('git-rev-parse', '--verify', "$parent^0");
+    $parent =  safe_pipe_capture('git', 'rev-parse', '--verify', "$parent^0");
     chomp $parent;
     if ($?) {
 	die "The parent reference did not resolve!";
@@ -80,7 +80,7 @@ if (@ARGV) {
 }

 # find parents from the commit itself
-my @commit  = safe_pipe_capture('git-cat-file', 'commit', $commit);
+my @commit  = safe_pipe_capture('git', 'cat-file', 'commit', $commit);
 my @parents;
 my $committer;
 my $author;
@@ -158,9 +158,9 @@ if ($opt_a) {
 close MSG;

 if ($parent eq $noparent) {
-    `git-diff-tree --binary -p --root $commit
>.cvsexportcommit.diff`;# || die "Cannot diff";
+    `git diff-tree --binary -p --root $commit
>.cvsexportcommit.diff`;# || die "Cannot diff";
 } else {
-    `git-diff-tree --binary -p $parent $commit
>.cvsexportcommit.diff`;# || die "Cannot diff";
+    `git diff-tree --binary -p $parent $commit
>.cvsexportcommit.diff`;# || die "Cannot diff";
 }

 ## apply non-binary changes
@@ -174,7 +174,7 @@ my $context = $opt_p ? '' : '-C1';
 print "Checking if patch will apply\n";

 my @stat;
-open APPLY, "GIT_DIR= git-apply $context --summary
--numstat<.cvsexportcommit.diff|" || die "cannot patch";
+open APPLY, "GIT_DIR= git apply $context --summary
--numstat<.cvsexportcommit.diff|" || die "cannot patch";
 @stat=<APPLY>;
 close APPLY || die "Cannot patch";
 my (@bfiles,@files,@afiles,@dfiles);
@@ -329,7 +329,7 @@ print "Applying\n";
 if ($opt_W) {
     system("git checkout -q $commit^0") && die "cannot patch";
 } else {
-    `GIT_DIR= git-apply $context --summary --numstat --apply
<.cvsexportcommit.diff` || die "cannot patch";
+    `GIT_DIR= git apply $context --summary --numstat --apply
<.cvsexportcommit.diff` || die "cannot patch";
 }

 print "Patch applied successfully. Adding new files and directories to CVS\n";
diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index a0d796e..53c136f 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -358,10 +358,10 @@ sub req_Root

     my @gitvars = `git config -l`;
     if ($?) {
-       print "E problems executing git-config on the server -- this
is not a git repository or the PATH is not set correctly.\n";
+        print "E problems executing git config on the server -- this
is not a git repository or the PATH is not set correctly.\n";
         print "E \n";
         print "error 1 - problem executing git-config\n";
-       return 0;
+        return 0;
     }
     foreach my $line ( @gitvars )
     {
@@ -1626,7 +1626,7 @@ sub req_ci
         if ($wrev) {
             system('git', 'checkout-index', '-f', '-u', $filename);
             unless ($? == 0) {
-                die "Error running git-checkout-index -f -u $filename : $!";
+                die "Error running git checkout-index -f -u $filename : $!";
             }
         }

@@ -1716,7 +1716,7 @@ sub req_ci
         exit;
     }

-	### Emulate git-receive-pack by running hooks/update
+	### Emulate git receive-pack by running hooks/update
 	my @hook = ( $ENV{GIT_DIR}.'hooks/update', $branchRef,
 			$parenthash, $commithash );
 	if( -x $hook[0] ) {
@@ -1738,7 +1738,7 @@ sub req_ci
 		exit;
 	}

-	### Emulate git-receive-pack by running hooks/post-receive
+	### Emulate git receive-pack by running hooks/post-receive
 	my $hook = $ENV{GIT_DIR}.'hooks/post-receive';
 	if( -x $hook ) {
 		open(my $pipe, "| $hook") || die "can't fork $!";
@@ -2328,7 +2328,7 @@ sub req_annotate
 	system("git", "read-tree", $lastseenin);
 	unless ($? == 0)
 	{
-	    print "E error running git-read-tree $lastseenin
$ENV{GIT_INDEX_FILE} $!\n";
+	    print "E error running git read-tree $lastseenin
$ENV{GIT_INDEX_FILE} $!\n";
 	    return;
 	}
 	$log->info("Created index '$ENV{GIT_INDEX_FILE}' with commit
$lastseenin - exit status $?");
@@ -2336,7 +2336,7 @@ sub req_annotate
         # do a checkout of the file
         system('git', 'checkout-index', '-f', '-u', $filename);
         unless ($? == 0) {
-            print "E error running git-checkout-index -f -u $filename : $!\n";
+            print "E error running git checkout-index -f -u $filename : $!\n";
             return;
         }

@@ -2886,7 +2886,7 @@ sub transmitfile
         }
         close $fh or die ("Couldn't close filehandle for transmitfile(): $!");
     } else {
-        die("Couldn't execute git-cat-file");
+        die("Couldn't execute git cat-file");
     }
 }

@@ -3008,8 +3008,8 @@ sub setupWorkTree
         system("git","read-tree",$ver);
         unless ($? == 0)
         {
-            $log->warn("Error running git-read-tree");
-            die "Error running git-read-tree $ver in $work->{workDir} $!\n";
+            $log->warn("Error running git read-tree");
+            die "Error running git read-tree $ver in $work->{workDir} $!\n";
         }
     }
     # else # req_annotate reads tree for each file
@@ -3062,7 +3062,7 @@ sub ensureWorkTree
     system("git","read-tree",$ver);
     unless ($? == 0)
     {
-        die "Error running git-read-tree $ver $!\n";
+        die "Error running git read-tree $ver $!\n";
     }
 }

@@ -3829,7 +3829,7 @@ sub update
     } else {
         push @git_log_params, $self->{module};
     }
-    # git-rev-list is the backend / plumbing version of git-log
+    # git rev-list is the backend / plumbing version of git-log
     open(my $gitLogPipe, '-|', 'git', 'rev-list', @git_log_params)
                 or die "Cannot call git-rev-list: $!";
     my @commits=readCommits($gitLogPipe);
@@ -3878,7 +3878,7 @@ sub update
                     if ($parent eq $lastpicked) {
                         next;
                     }
-                    # git-merge-base can potentially (but rarely) throw
+                    # git merge-base can potentially (but rarely) throw
                     # several candidate merge bases. let's assume
                     # that the first one is the best one.
 		    my $base = eval {
@@ -3936,14 +3936,14 @@ sub update

         if ( defined ( $lastpicked ) )
         {
-            my $filepipe = open(FILELIST, '-|', 'git', 'diff-tree',
'-z', '-r', $lastpicked, $commit->{hash}) or die("Cannot call
git-diff-tree : $!");
+            my $filepipe = open(FILELIST, '-|', 'git', 'diff-tree',
'-z', '-r', $lastpicked, $commit->{hash}) or die("Cannot call git
diff-tree : $!");
 	    local ($/) = "\0";
             while ( <FILELIST> )
             {
 		chomp;
                 unless (
/^:\d{6}\s+([0-7]{6})\s+[a-f0-9]{40}\s+([a-f0-9]{40})\s+(\w)$/o )
                 {
-                    die("Couldn't process git-diff-tree line : $_");
+                    die("Couldn't process git diff-tree line : $_");
                 }
 		my ($mode, $hash, $change) = ($1, $2, $3);
 		my $name = <FILELIST>;
@@ -4006,14 +4006,14 @@ sub update
             # this is used to detect files removed from the repo
             my $seen_files = {};

-            my $filepipe = open(FILELIST, '-|', 'git', 'ls-tree',
'-z', '-r', $commit->{hash}) or die("Cannot call git-ls-tree : $!");
+            my $filepipe = open(FILELIST, '-|', 'git', 'ls-tree',
'-z', '-r', $commit->{hash}) or die("Cannot call git ls-tree : $!");
 	    local $/ = "\0";
             while ( <FILELIST> )
             {
 		chomp;
                 unless ( /^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o )
                 {
-                    die("Couldn't process git-ls-tree line : $_");
+                    die("Couldn't process git ls-tree line : $_");
                 }

                 my ( $mode, $git_type, $git_hash, $git_filename ) = (
$1, $2, $3, $4 );
@@ -4312,7 +4312,7 @@ sub getAnyHead
     my @files;
     {
         open(my $filePipe, '-|', 'git', 'ls-tree', '-z', '-r', $hash)
-                or die("Cannot call git-ls-tree : $!");
+                or die("Cannot call git ls-tree : $!");
         local $/ = "\0";
         @files=<$filePipe>;
         close $filePipe;
@@ -4325,7 +4325,7 @@ sub getAnyHead
         $line=~s/\0$//;
         unless ( $line=~/^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o )
         {
-            die("Couldn't process git-ls-tree line : $_");
+            die("Couldn't process git ls-tree line : $_");
         }

         my($mode, $git_type, $git_hash, $git_filename) = ($1, $2, $3, $4);
@@ -4391,14 +4391,14 @@ sub getRevisionDirMap
         }

         open(my $filePipe, '-|', 'git', 'ls-tree', '-z', '-r', $hash)
-                or die("Cannot call git-ls-tree : $!");
+                or die("Cannot call git ls-tree : $!");
         local $/ = "\0";
         while ( <$filePipe> )
         {
             chomp;
             unless ( /^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o )
             {
-                die("Couldn't process git-ls-tree line : $_");
+                die("Couldn't process git ls-tree line : $_");
             }

             my($mode, $git_type, $git_hash, $git_filename) = ($1, $2, $3, $4);
@@ -4692,7 +4692,7 @@ sub getMetaFromCommithash

     # NOTE: This function doesn't scale well (lots of forks), especially
     #   if you have many files that have not been modified for many commits
-    #   (each git-rev-parse redoes a lot of work for each file
+    #   (each git rev-parse redoes a lot of work for each file
     #   that theoretically could be done in parallel by smarter
     #   graph traversal).
     #
@@ -4796,20 +4796,20 @@ sub getMetaFromCommithash
     # meta data about $filename:
     open(my $filePipe, '-|', 'git', 'ls-tree', '-z',
                 $commit->{hash}, '--', $filename)
-            or die("Cannot call git-ls-tree : $!");
+            or die("Cannot call git ls-tree : $!");
     local $/ = "\0";
     my $line;
     $line=<$filePipe>;
     if(defined(<$filePipe>))
     {
-        die "Expected only a single file for git-ls-tree $filename\n";
+        die "Expected only a single file for git ls-tree $filename\n";
     }
     close $filePipe;

     chomp $line;
     unless ( $line=~m/^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o )
     {
-        die("Couldn't process git-ls-tree line : $line\n");
+        die("Couldn't process git ls-tree line : $line\n");
     }
     my ( $mode, $git_type, $git_hash, $git_filename ) = ( $1, $2, $3, $4 );

diff --git a/git-merge-octopus.sh b/git-merge-octopus.sh
index 8643f74..ec1d65b 100755
--- a/git-merge-octopus.sh
+++ b/git-merge-octopus.sh
@@ -97,7 +97,7 @@ do
 	if test $? -ne 0
 	then
 		echo "Simple merge did not work, trying automatic merge."
-		git-merge-index -o git-merge-one-file -a ||
+		git merge-index -o git-merge-one-file -a ||
 		OCTOPUS_FAILURE=1
 		next=$(git write-tree 2>/dev/null)
 	fi
diff --git a/git-merge-one-file.sh b/git-merge-one-file.sh
index 07dfeb8..b6d6297 100755
--- a/git-merge-one-file.sh
+++ b/git-merge-one-file.sh
@@ -107,17 +107,17 @@ case "${1:-.}${2:-.}${3:-.}" in
 		;;
 	esac

-	src1=$(git-unpack-file $2)
-	src2=$(git-unpack-file $3)
+	src1=$(git unpack-file $2)
+	src2=$(git unpack-file $3)
 	case "$1" in
 	'')
 		echo "Added $4 in both, but differently."
-		orig=$(git-unpack-file $2)
+		orig=$(git unpack-file $2)
 		create_virtual_base "$orig" "$src2"
 		;;
 	*)
 		echo "Auto-merging $4"
-		orig=$(git-unpack-file $1)
+		orig=$(git unpack-file $1)
 		;;
 	esac

diff --git a/git-merge-resolve.sh b/git-merge-resolve.sh
index c9da747..343fe7b 100755
--- a/git-merge-resolve.sh
+++ b/git-merge-resolve.sh
@@ -45,7 +45,7 @@ then
 	exit 0
 else
 	echo "Simple merge failed, trying Automatic merge."
-	if git-merge-index -o git-merge-one-file -a
+	if git merge-index -o git-merge-one-file -a
 	then
 		exit 0
 	else
diff --git a/git-parse-remote.sh b/git-parse-remote.sh
index 0e87e09..baf3041 100644
--- a/git-parse-remote.sh
+++ b/git-parse-remote.sh
@@ -1,6 +1,6 @@
 #!/bin/sh

-# git-ls-remote could be called from outside a git managed repository;
+# git ls-remote could be called from outside a git managed repository;
 # this would fail in that case and would issue an error message.
 GIT_DIR=$(git rev-parse -q --git-dir) || :;

diff --git a/git-pull.sh b/git-pull.sh
index 638aabb..a7c837b 100755
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -289,7 +289,7 @@ true)
 	eval="$eval --onto $merge_head ${oldremoteref:-$merge_head}"
 	;;
 *)
-	eval="git-merge $diffstat $no_commit $verify_signatures $edit
$squash $no_ff $ff_only"
+	eval="git merge $diffstat $no_commit $verify_signatures $edit
$squash $no_ff $ff_only"
 	eval="$eval  $log_arg $strategy_args $merge_args $verbosity $progress"
 	eval="$eval \"\$merge_name\" HEAD $merge_head"
 	;;
diff --git a/git-stash.sh b/git-stash.sh
index bbefdf6..26a699b 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -429,7 +429,7 @@ apply_stash () {

 	if test -n "$u_tree"
 	then
-		GIT_INDEX_FILE="$TMPindex" git-read-tree "$u_tree" &&
+		GIT_INDEX_FILE="$TMPindex" git read-tree "$u_tree" &&
 		GIT_INDEX_FILE="$TMPindex" git checkout-index --all &&
 		rm -f "$TMPindex" ||
 		die 'Could not restore untracked files from stash'
diff --git a/git-submodule.sh b/git-submodule.sh
index eb58c8e..a9392cf 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -162,7 +162,7 @@ die_if_unmatched ()
 # $2 = option name
 # $3 = default value
 #
-# Checks in the usual git-config places first (for overrides),
+# Checks in the usual git config places first (for overrides),
 # otherwise it falls back on .gitmodules.  This allows you to
 # distribute project-wide defaults in .gitmodules, while still
 # customizing individual repositories if necessary.  If the option is
@@ -951,7 +951,7 @@ cmd_summary() {
 			# Always show modules deleted or type-changed (blob<->module)
 			test $status = D -o $status = T && echo "$name" && continue
 			# Also show added or modified modules which are checked out
-			GIT_DIR="$name/.git" git-rev-parse --git-dir >/dev/null 2>&1 &&
+			GIT_DIR="$name/.git" git rev-parse --git-dir >/dev/null 2>&1 &&
 			echo "$name"
 		done
 	)
@@ -985,11 +985,11 @@ cmd_summary() {
 		missing_dst=

 		test $mod_src = 160000 &&
-		! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null &&
+		! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_src^0 >/dev/null &&
 		missing_src=t

 		test $mod_dst = 160000 &&
-		! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null &&
+		! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_dst^0 >/dev/null &&
 		missing_dst=t

 		total_commits=
-- 
1.8.3.msysgit.1

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Re: [PATCH] Do not call built-in aliases from scripts

[Junio C Hamano]

Sebastian Schuberth <sschuberth@gmail.com> writes:

> Call built-in commands via the main executable (non-dashed form) without
> relying on the aliases (dashed form) to be present. On some platforms,
> e.g. those that do not properly support file system links, it is
> inconvenient to ship the built-in aliases, so do not depend on their
> presence.

In principle I have no problem with this change, if nothing other
than for consistency reasons.  We tell users to write "git foo", and
we tell users to say PATH=$(git --exec-path):$PATH if they want to
write "git-foo", but we do tell them we prefer 'git foo' form.  We
should do so ourselves where it is reasonable.

I vaguely recall that some people may have argued that git-foo is
one less exec(2) when we left these in our scripted Porcelains,
though, so on a platform with poorly performing fork/exec, this
change may be seen as detrimental.  I do not know it matters that
much.

Having said all that, I do have a huge issue with the justification
in the proposed log message.  If your plan is to make this:

	$(git --exec-path)/git-ls-files

not to work with your port of Git, that implementation is _broken_
and is not a Git anymore.

Git can evolve over time, and if that is really your plan, the first
step you have to take is to revive the old discussion we had after
v1.6.0:

  http://thread.gmane.org/gmane.comp.version-control.git/93511/focus=93825

and see if it is now a good idea.  It could be in year 2014.  It was
not in 2008.

I cannot apply this exact patch for an obvious and unrelated reason;
it seems to have changes, e.g. "git am" option help, that do not
have anything to do with the topic.

For a future reroll of this patch with only "git-foo -> 'git foo'",
I would appreciate an independent review by at least one set of
eyes.  It is very easy to blindly do this conversion with sed/perl
and fail to spot misconversion before sending it out.


> Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
> ---
>  git-am.sh                |  6 ++---
>  git-archimport.perl      | 68 ++++++++++++++++++++++++------------------------
>  git-cvsexportcommit.perl | 18 ++++++-------
>  git-cvsserver.perl       | 50 +++++++++++++++++------------------
>  git-merge-octopus.sh     |  2 +-
>  git-merge-one-file.sh    |  8 +++---
>  git-merge-resolve.sh     |  2 +-
>  git-parse-remote.sh      |  2 +-
>  git-pull.sh              |  2 +-
>  git-stash.sh             |  2 +-
>  git-submodule.sh         |  8 +++---
>  11 files changed, 84 insertions(+), 84 deletions(-)
>
> diff --git a/git-am.sh b/git-am.sh
> index 9f44509..ad67194 100755
> --- a/git-am.sh
> +++ b/git-am.sh
> @@ -16,8 +16,8 @@ s,signoff       add a Signed-off-by line to the commit message
>  u,utf8          recode into utf8 (default)
>  k,keep          pass -k flag to git-mailinfo
>  keep-non-patch  pass -b flag to git-mailinfo
> -keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
> -no-keep-cr      do not pass --keep-cr flag to git-mailsplit
> independent of am.keepcr
> +keep-cr         pass --keep-cr flag to git mailsplit for mbox format
> +no-keep-cr      do not pass --keep-cr flag to git mailsplit
> independent of am.keepcr
>  c,scissors      strip everything before a scissors line
>  whitespace=     pass it through git-apply
>  ignore-space-change pass it through git-apply
> @@ -174,7 +174,7 @@ It does not apply to blobs recorded in its index.")"
>      then
>  	    GIT_MERGE_VERBOSITY=0 && export GIT_MERGE_VERBOSITY
>      fi
> -    git-merge-recursive $orig_tree -- HEAD $his_tree || {
> +    git merge-recursive $orig_tree -- HEAD $his_tree || {
>  	    git rerere $allow_rerere_autoupdate
>  	    die "$(gettext "Failed to merge in the changes.")"
>      }
> diff --git a/git-archimport.perl b/git-archimport.perl
> index 9cb123a..ed2c741 100755
> --- a/git-archimport.perl
> +++ b/git-archimport.perl
> @@ -343,10 +343,10 @@ sub process_patchset_accurate {
>
>      # switch to that branch if we're not already in that branch:
>      if (-e "$git_dir/refs/heads/$ps->{branch}") {
> -       system('git-checkout','-f',$ps->{branch}) == 0 or die "$! $?\n";
> +       system('git','checkout','-f',$ps->{branch}) == 0 or die "$! $?\n";
>
>         # remove any old stuff that got leftover:
> -       my $rm = safe_pipe_capture('git-ls-files','--others','-z');
> +       my $rm = safe_pipe_capture('git','ls-files','--others','-z');
>         rmtree(split(/\0/,$rm)) if $rm;
>      }
>
> @@ -367,7 +367,7 @@ sub process_patchset_accurate {
>
>              # find where we are supposed to branch from
>  	    if (! -e "$git_dir/refs/heads/$ps->{branch}") {
> -		system('git-branch',$ps->{branch},$branchpoint) == 0 or die "$! $?\n";
> +		system('git','branch',$ps->{branch},$branchpoint) == 0 or die "$! $?\n";
>
>  		# We trust Arch with the fact that this is just a tag,
>  		# and it does not affect the state of the tree, so
> @@ -378,10 +378,10 @@ sub process_patchset_accurate {
>  		ptag($ps->{id}, $branchpoint);
>  		print " * Tagged $ps->{id} at $branchpoint\n";
>  	    }
> -	    system('git-checkout','-f',$ps->{branch}) == 0 or die "$! $?\n";
> +	    system('git','checkout','-f',$ps->{branch}) == 0 or die "$! $?\n";
>
>              # remove any old stuff that got leftover:
> -            my $rm = safe_pipe_capture('git-ls-files','--others','-z');
> +            my $rm = safe_pipe_capture('git','ls-files','--others','-z');
>              rmtree(split(/\0/,$rm)) if $rm;
>              return 0;
>          } else {
> @@ -392,10 +392,10 @@ sub process_patchset_accurate {
>      }
>
>      # update the index with all the changes we got
> -    system('git-diff-files --name-only -z | '.
> -            'git-update-index --remove -z --stdin') == 0 or die "$! $?\n";
> -    system('git-ls-files --others -z | '.
> -            'git-update-index --add -z --stdin') == 0 or die "$! $?\n";
> +    system('git diff-files --name-only -z | '.
> +            'git update-index --remove -z --stdin') == 0 or die "$! $?\n";
> +    system('git ls-files --others -z | '.
> +            'git update-index --add -z --stdin') == 0 or die "$! $?\n";
>      return 1;
>  }
>
> @@ -413,7 +413,7 @@ sub process_patchset_fast {
>      unless ($import) { # skip for import
>          if ( -e "$git_dir/refs/heads/$ps->{branch}") {
>              # we know about this branch
> -            system('git-checkout',$ps->{branch});
> +            system('git','checkout',$ps->{branch});
>          } else {
>              # new branch! we need to verify a few things
>              die "Branch on a non-tag!" unless $ps->{type} eq 't';
> @@ -423,7 +423,7 @@ sub process_patchset_fast {
>
>              # find where we are supposed to branch from
>  	    if (! -e "$git_dir/refs/heads/$ps->{branch}") {
> -		system('git-branch',$ps->{branch},$branchpoint) == 0 or die "$! $?\n";
> +		system('git','branch',$ps->{branch},$branchpoint) == 0 or die "$! $?\n";
>
>  		# We trust Arch with the fact that this is just a tag,
>  		# and it does not affect the state of the tree, so
> @@ -434,7 +434,7 @@ sub process_patchset_fast {
>  		ptag($ps->{id}, $branchpoint);
>  		print " * Tagged $ps->{id} at $branchpoint\n";
>              }
> -            system('git-checkout',$ps->{branch}) == 0 or die "$! $?\n";
> +            system('git','checkout',$ps->{branch}) == 0 or die "$! $?\n";
>              return 0;
>          }
>          die $! if $?;
> @@ -465,10 +465,10 @@ sub process_patchset_fast {
>      # imports don't give us good info
>      # on added files. Shame on them
>      if ($ps->{type} eq 'i' || $ps->{type} eq 't') {
> -        system('git-ls-files --deleted -z | '.
> -                'git-update-index --remove -z --stdin') == 0 or die "$! $?\n";
> -        system('git-ls-files --others -z | '.
> -                'git-update-index --add -z --stdin') == 0 or die "$! $?\n";
> +        system('git ls-files --deleted -z | '.
> +                'git update-index --remove -z --stdin') == 0 or die "$! $?\n";
> +        system('git ls-files --others -z | '.
> +                'git update-index --add -z --stdin') == 0 or die "$! $?\n";
>      }
>
>      # TODO: handle removed_directories and renamed_directories:
> @@ -477,8 +477,8 @@ sub process_patchset_fast {
>          unlink @$del;
>          while (@$del) {
>              my @slice = splice(@$del, 0, 100);
> -            system('git-update-index','--remove','--',@slice) == 0 or
> -                            die "Error in git-update-index --remove: $! $?\n";
> +            system('git update-index','--remove','--',@slice) == 0 or
> +                            die "Error in git update-index --remove: $! $?\n";
>          }
>      }
>
> @@ -496,25 +496,25 @@ sub process_patchset_fast {
>              }
>              # print "moving $from $to";
>              rename($from, $to) or die "Error renaming '$from' '$to': $!\n";
> -            system('git-update-index','--remove','--',$from) == 0 or
> -                            die "Error in git-update-index --remove: $! $?\n";
> -            system('git-update-index','--add','--',$to) == 0 or
> -                            die "Error in git-update-index --add: $! $?\n";
> +            system('git update-index','--remove','--',$from) == 0 or
> +                            die "Error in git update-index --remove: $! $?\n";
> +            system('git update-index','--add','--',$to) == 0 or
> +                            die "Error in git update-index --add: $! $?\n";
>          }
>      }
>
>      if (my $add = $ps->{new_files}) {
>          while (@$add) {
>              my @slice = splice(@$add, 0, 100);
> -            system('git-update-index','--add','--',@slice) == 0 or
> -                            die "Error in git-update-index --add: $! $?\n";
> +            system('git update-index','--add','--',@slice) == 0 or
> +                            die "Error in git update-index --add: $! $?\n";
>          }
>      }
>
>      if (my $mod = $ps->{modified_files}) {
>          while (@$mod) {
>              my @slice = splice(@$mod, 0, 100);
> -            system('git-update-index','--',@slice) == 0 or
> +            system('git update-index','--',@slice) == 0 or
>                              die "Error in git-update-index: $! $?\n";
>          }
>      }
> @@ -593,7 +593,7 @@ foreach my $ps (@psets) {
>      $ENV{GIT_COMMITTER_EMAIL} = $ps->{email};
>      $ENV{GIT_COMMITTER_DATE}  = $ps->{date};
>
> -    my $pid = open2(*READER, *WRITER,'git-commit-tree',$tree,@par)
> +    my $pid = open2(*READER, *WRITER,'git','commit-tree',$tree,@par)
>          or die $!;
>      print WRITER $ps->{summary},"\n\n";
>
> @@ -620,7 +620,7 @@ foreach my $ps (@psets) {
>      open  HEAD, ">","$git_dir/refs/heads/$ps->{branch}";
>      print HEAD $commitid;
>      close HEAD;
> -    system('git-update-ref', 'HEAD', "$ps->{branch}");
> +    system('git', 'update-ref', 'HEAD', "$ps->{branch}");
>
>      # tag accordingly
>      ptag($ps->{id}, $commitid); # private tag
> @@ -945,7 +945,7 @@ sub find_parents {
>      #
>      # Identify what branches are merging into me
>      # and whether we are fully merged
> -    # git-merge-base <headsha> <headsha> should tell
> +    # git merge-base <headsha> <headsha> should tell
>      # me what the base of the merge should be
>      #
>      my $ps = shift;
> @@ -983,7 +983,7 @@ sub find_parents {
>  	# check that we actually know about the branch
>  	next unless -e "$git_dir/refs/heads/$branch";
>
> -	my $mergebase = `git-merge-base $branch $ps->{branch}`;
> +	my $mergebase = `git merge-base $branch $ps->{branch}`;
>  	if ($?) {
>  	    # Don't die here, Arch supports one-way cherry-picking
>  	    # between branches with no common base (or any relationship
> @@ -995,7 +995,7 @@ sub find_parents {
>
>  	# now walk up to the mergepoint collecting what patches we have
>  	my $branchtip = git_rev_parse($ps->{branch});
> -	my @ancestors = `git-rev-list --topo-order $branchtip ^$mergebase`;
> +	my @ancestors = `git rev-list --topo-order $branchtip ^$mergebase`;
>  	my %have; # collected merges this branch has
>  	foreach my $merge (@{$ps->{merges}}) {
>  	    $have{$merge} = 1;
> @@ -1018,11 +1018,11 @@ sub find_parents {
>  	# see what the remote branch has - these are the merges we
>  	# will want to have in a consecutive series from the mergebase
>  	my $otherbranchtip = git_rev_parse($branch);
> -	my @needraw = `git-rev-list --topo-order $otherbranchtip ^$mergebase`;
> +	my @needraw = `git rev-list --topo-order $otherbranchtip ^$mergebase`;
>  	my @need;
>  	foreach my $needps (@needraw) { 	# get the psets
>  	    $needps = commitid2pset($needps);
> -	    # git-rev-list will also
> +	    # git rev-list will also
>  	    # list commits merged in via earlier
>  	    # merges. we are only interested in commits
>  	    # from the branch we're looking at
> @@ -1074,8 +1074,8 @@ sub find_parents {
>
>  sub git_rev_parse {
>      my $name = shift;
> -    my $val  = `git-rev-parse $name`;
> -    die "Error: git-rev-parse $name" if $?;
> +    my $val  = `git rev-parse $name`;
> +    die "Error: git rev-parse $name" if $?;
>      chomp $val;
>      return $val;
>  }
> diff --git a/git-cvsexportcommit.perl b/git-cvsexportcommit.perl
> index d13f02d..6718bad 100755
> --- a/git-cvsexportcommit.perl
> +++ b/git-cvsexportcommit.perl
> @@ -18,7 +18,7 @@ $opt_h && usage();
>
>  die "Need at least one commit identifier!" unless @ARGV;
>
> -# Get git-config settings
> +# Get git config settings
>  my $repo = Git->repository();
>  $opt_w = $repo->config('cvsexportcommit.cvsdir') unless defined $opt_w;
>
> @@ -26,7 +26,7 @@ if ($opt_w || $opt_W) {
>  	# Remember where GIT_DIR is before changing to CVS checkout
>  	unless ($ENV{GIT_DIR}) {
>  		# No GIT_DIR set. Figure it out for ourselves
> -		my $gd =`git-rev-parse --git-dir`;
> +		my $gd =`git rev-parse --git-dir`;
>  		chomp($gd);
>  		$ENV{GIT_DIR} = $gd;
>  	}
> @@ -62,7 +62,7 @@ if ($opt_d) {
>  # resolve target commit
>  my $commit;
>  $commit = pop @ARGV;
> -$commit = safe_pipe_capture('git-rev-parse', '--verify', "$commit^0");
> +$commit = safe_pipe_capture('git', 'rev-parse', '--verify', "$commit^0");
>  chomp $commit;
>  if ($?) {
>      die "The commit reference $commit did not resolve!";
> @@ -72,7 +72,7 @@ if ($?) {
>  my $parent;
>  if (@ARGV) {
>      $parent = pop @ARGV;
> -    $parent =  safe_pipe_capture('git-rev-parse', '--verify', "$parent^0");
> +    $parent =  safe_pipe_capture('git', 'rev-parse', '--verify', "$parent^0");
>      chomp $parent;
>      if ($?) {
>  	die "The parent reference did not resolve!";
> @@ -80,7 +80,7 @@ if (@ARGV) {
>  }
>
>  # find parents from the commit itself
> -my @commit  = safe_pipe_capture('git-cat-file', 'commit', $commit);
> +my @commit  = safe_pipe_capture('git', 'cat-file', 'commit', $commit);
>  my @parents;
>  my $committer;
>  my $author;
> @@ -158,9 +158,9 @@ if ($opt_a) {
>  close MSG;
>
>  if ($parent eq $noparent) {
> -    `git-diff-tree --binary -p --root $commit
>>.cvsexportcommit.diff`;# || die "Cannot diff";
> +    `git diff-tree --binary -p --root $commit
>>.cvsexportcommit.diff`;# || die "Cannot diff";
>  } else {
> -    `git-diff-tree --binary -p $parent $commit
>>.cvsexportcommit.diff`;# || die "Cannot diff";
> +    `git diff-tree --binary -p $parent $commit
>>.cvsexportcommit.diff`;# || die "Cannot diff";
>  }
>
>  ## apply non-binary changes
> @@ -174,7 +174,7 @@ my $context = $opt_p ? '' : '-C1';
>  print "Checking if patch will apply\n";
>
>  my @stat;
> -open APPLY, "GIT_DIR= git-apply $context --summary
> --numstat<.cvsexportcommit.diff|" || die "cannot patch";
> +open APPLY, "GIT_DIR= git apply $context --summary
> --numstat<.cvsexportcommit.diff|" || die "cannot patch";
>  @stat=<APPLY>;
>  close APPLY || die "Cannot patch";
>  my (@bfiles,@files,@afiles,@dfiles);
> @@ -329,7 +329,7 @@ print "Applying\n";
>  if ($opt_W) {
>      system("git checkout -q $commit^0") && die "cannot patch";
>  } else {
> -    `GIT_DIR= git-apply $context --summary --numstat --apply
> <.cvsexportcommit.diff` || die "cannot patch";
> +    `GIT_DIR= git apply $context --summary --numstat --apply
> <.cvsexportcommit.diff` || die "cannot patch";
>  }
>
>  print "Patch applied successfully. Adding new files and directories to CVS\n";
> diff --git a/git-cvsserver.perl b/git-cvsserver.perl
> index a0d796e..53c136f 100755
> --- a/git-cvsserver.perl
> +++ b/git-cvsserver.perl
> @@ -358,10 +358,10 @@ sub req_Root
>
>      my @gitvars = `git config -l`;
>      if ($?) {
> -       print "E problems executing git-config on the server -- this
> is not a git repository or the PATH is not set correctly.\n";
> +        print "E problems executing git config on the server -- this
> is not a git repository or the PATH is not set correctly.\n";
>          print "E \n";
>          print "error 1 - problem executing git-config\n";
> -       return 0;
> +        return 0;
>      }
>      foreach my $line ( @gitvars )
>      {
> @@ -1626,7 +1626,7 @@ sub req_ci
>          if ($wrev) {
>              system('git', 'checkout-index', '-f', '-u', $filename);
>              unless ($? == 0) {
> -                die "Error running git-checkout-index -f -u $filename : $!";
> +                die "Error running git checkout-index -f -u $filename : $!";
>              }
>          }
>
> @@ -1716,7 +1716,7 @@ sub req_ci
>          exit;
>      }
>
> -	### Emulate git-receive-pack by running hooks/update
> +	### Emulate git receive-pack by running hooks/update
>  	my @hook = ( $ENV{GIT_DIR}.'hooks/update', $branchRef,
>  			$parenthash, $commithash );
>  	if( -x $hook[0] ) {
> @@ -1738,7 +1738,7 @@ sub req_ci
>  		exit;
>  	}
>
> -	### Emulate git-receive-pack by running hooks/post-receive
> +	### Emulate git receive-pack by running hooks/post-receive
>  	my $hook = $ENV{GIT_DIR}.'hooks/post-receive';
>  	if( -x $hook ) {
>  		open(my $pipe, "| $hook") || die "can't fork $!";
> @@ -2328,7 +2328,7 @@ sub req_annotate
>  	system("git", "read-tree", $lastseenin);
>  	unless ($? == 0)
>  	{
> -	    print "E error running git-read-tree $lastseenin
> $ENV{GIT_INDEX_FILE} $!\n";
> +	    print "E error running git read-tree $lastseenin
> $ENV{GIT_INDEX_FILE} $!\n";
>  	    return;
>  	}
>  	$log->info("Created index '$ENV{GIT_INDEX_FILE}' with commit
> $lastseenin - exit status $?");
> @@ -2336,7 +2336,7 @@ sub req_annotate
>          # do a checkout of the file
>          system('git', 'checkout-index', '-f', '-u', $filename);
>          unless ($? == 0) {
> -            print "E error running git-checkout-index -f -u $filename : $!\n";
> +            print "E error running git checkout-index -f -u $filename : $!\n";
>              return;
>          }
>
> @@ -2886,7 +2886,7 @@ sub transmitfile
>          }
>          close $fh or die ("Couldn't close filehandle for transmitfile(): $!");
>      } else {
> -        die("Couldn't execute git-cat-file");
> +        die("Couldn't execute git cat-file");
>      }
>  }
>
> @@ -3008,8 +3008,8 @@ sub setupWorkTree
>          system("git","read-tree",$ver);
>          unless ($? == 0)
>          {
> -            $log->warn("Error running git-read-tree");
> -            die "Error running git-read-tree $ver in $work->{workDir} $!\n";
> +            $log->warn("Error running git read-tree");
> +            die "Error running git read-tree $ver in $work->{workDir} $!\n";
>          }
>      }
>      # else # req_annotate reads tree for each file
> @@ -3062,7 +3062,7 @@ sub ensureWorkTree
>      system("git","read-tree",$ver);
>      unless ($? == 0)
>      {
> -        die "Error running git-read-tree $ver $!\n";
> +        die "Error running git read-tree $ver $!\n";
>      }
>  }
>
> @@ -3829,7 +3829,7 @@ sub update
>      } else {
>          push @git_log_params, $self->{module};
>      }
> -    # git-rev-list is the backend / plumbing version of git-log
> +    # git rev-list is the backend / plumbing version of git-log
>      open(my $gitLogPipe, '-|', 'git', 'rev-list', @git_log_params)
>                  or die "Cannot call git-rev-list: $!";
>      my @commits=readCommits($gitLogPipe);
> @@ -3878,7 +3878,7 @@ sub update
>                      if ($parent eq $lastpicked) {
>                          next;
>                      }
> -                    # git-merge-base can potentially (but rarely) throw
> +                    # git merge-base can potentially (but rarely) throw
>                      # several candidate merge bases. let's assume
>                      # that the first one is the best one.
>  		    my $base = eval {
> @@ -3936,14 +3936,14 @@ sub update
>
>          if ( defined ( $lastpicked ) )
>          {
> -            my $filepipe = open(FILELIST, '-|', 'git', 'diff-tree',
> '-z', '-r', $lastpicked, $commit->{hash}) or die("Cannot call
> git-diff-tree : $!");
> +            my $filepipe = open(FILELIST, '-|', 'git', 'diff-tree',
> '-z', '-r', $lastpicked, $commit->{hash}) or die("Cannot call git
> diff-tree : $!");
>  	    local ($/) = "\0";
>              while ( <FILELIST> )
>              {
>  		chomp;
>                  unless (
> /^:\d{6}\s+([0-7]{6})\s+[a-f0-9]{40}\s+([a-f0-9]{40})\s+(\w)$/o )
>                  {
> -                    die("Couldn't process git-diff-tree line : $_");
> +                    die("Couldn't process git diff-tree line : $_");
>                  }
>  		my ($mode, $hash, $change) = ($1, $2, $3);
>  		my $name = <FILELIST>;
> @@ -4006,14 +4006,14 @@ sub update
>              # this is used to detect files removed from the repo
>              my $seen_files = {};
>
> -            my $filepipe = open(FILELIST, '-|', 'git', 'ls-tree',
> '-z', '-r', $commit->{hash}) or die("Cannot call git-ls-tree : $!");
> +            my $filepipe = open(FILELIST, '-|', 'git', 'ls-tree',
> '-z', '-r', $commit->{hash}) or die("Cannot call git ls-tree : $!");
>  	    local $/ = "\0";
>              while ( <FILELIST> )
>              {
>  		chomp;
>                  unless ( /^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o )
>                  {
> -                    die("Couldn't process git-ls-tree line : $_");
> +                    die("Couldn't process git ls-tree line : $_");
>                  }
>
>                  my ( $mode, $git_type, $git_hash, $git_filename ) = (
> $1, $2, $3, $4 );
> @@ -4312,7 +4312,7 @@ sub getAnyHead
>      my @files;
>      {
>          open(my $filePipe, '-|', 'git', 'ls-tree', '-z', '-r', $hash)
> -                or die("Cannot call git-ls-tree : $!");
> +                or die("Cannot call git ls-tree : $!");
>          local $/ = "\0";
>          @files=<$filePipe>;
>          close $filePipe;
> @@ -4325,7 +4325,7 @@ sub getAnyHead
>          $line=~s/\0$//;
>          unless ( $line=~/^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o )
>          {
> -            die("Couldn't process git-ls-tree line : $_");
> +            die("Couldn't process git ls-tree line : $_");
>          }
>
>          my($mode, $git_type, $git_hash, $git_filename) = ($1, $2, $3, $4);
> @@ -4391,14 +4391,14 @@ sub getRevisionDirMap
>          }
>
>          open(my $filePipe, '-|', 'git', 'ls-tree', '-z', '-r', $hash)
> -                or die("Cannot call git-ls-tree : $!");
> +                or die("Cannot call git ls-tree : $!");
>          local $/ = "\0";
>          while ( <$filePipe> )
>          {
>              chomp;
>              unless ( /^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o )
>              {
> -                die("Couldn't process git-ls-tree line : $_");
> +                die("Couldn't process git ls-tree line : $_");
>              }
>
>              my($mode, $git_type, $git_hash, $git_filename) = ($1, $2, $3, $4);
> @@ -4692,7 +4692,7 @@ sub getMetaFromCommithash
>
>      # NOTE: This function doesn't scale well (lots of forks), especially
>      #   if you have many files that have not been modified for many commits
> -    #   (each git-rev-parse redoes a lot of work for each file
> +    #   (each git rev-parse redoes a lot of work for each file
>      #   that theoretically could be done in parallel by smarter
>      #   graph traversal).
>      #
> @@ -4796,20 +4796,20 @@ sub getMetaFromCommithash
>      # meta data about $filename:
>      open(my $filePipe, '-|', 'git', 'ls-tree', '-z',
>                  $commit->{hash}, '--', $filename)
> -            or die("Cannot call git-ls-tree : $!");
> +            or die("Cannot call git ls-tree : $!");
>      local $/ = "\0";
>      my $line;
>      $line=<$filePipe>;
>      if(defined(<$filePipe>))
>      {
> -        die "Expected only a single file for git-ls-tree $filename\n";
> +        die "Expected only a single file for git ls-tree $filename\n";
>      }
>      close $filePipe;
>
>      chomp $line;
>      unless ( $line=~m/^(\d+)\s+(\w+)\s+([a-zA-Z0-9]+)\t(.*)$/o )
>      {
> -        die("Couldn't process git-ls-tree line : $line\n");
> +        die("Couldn't process git ls-tree line : $line\n");
>      }
>      my ( $mode, $git_type, $git_hash, $git_filename ) = ( $1, $2, $3, $4 );
>
> diff --git a/git-merge-octopus.sh b/git-merge-octopus.sh
> index 8643f74..ec1d65b 100755
> --- a/git-merge-octopus.sh
> +++ b/git-merge-octopus.sh
> @@ -97,7 +97,7 @@ do
>  	if test $? -ne 0
>  	then
>  		echo "Simple merge did not work, trying automatic merge."
> -		git-merge-index -o git-merge-one-file -a ||
> +		git merge-index -o git-merge-one-file -a ||
>  		OCTOPUS_FAILURE=1
>  		next=$(git write-tree 2>/dev/null)
>  	fi
> diff --git a/git-merge-one-file.sh b/git-merge-one-file.sh
> index 07dfeb8..b6d6297 100755
> --- a/git-merge-one-file.sh
> +++ b/git-merge-one-file.sh
> @@ -107,17 +107,17 @@ case "${1:-.}${2:-.}${3:-.}" in
>  		;;
>  	esac
>
> -	src1=$(git-unpack-file $2)
> -	src2=$(git-unpack-file $3)
> +	src1=$(git unpack-file $2)
> +	src2=$(git unpack-file $3)
>  	case "$1" in
>  	'')
>  		echo "Added $4 in both, but differently."
> -		orig=$(git-unpack-file $2)
> +		orig=$(git unpack-file $2)
>  		create_virtual_base "$orig" "$src2"
>  		;;
>  	*)
>  		echo "Auto-merging $4"
> -		orig=$(git-unpack-file $1)
> +		orig=$(git unpack-file $1)
>  		;;
>  	esac
>
> diff --git a/git-merge-resolve.sh b/git-merge-resolve.sh
> index c9da747..343fe7b 100755
> --- a/git-merge-resolve.sh
> +++ b/git-merge-resolve.sh
> @@ -45,7 +45,7 @@ then
>  	exit 0
>  else
>  	echo "Simple merge failed, trying Automatic merge."
> -	if git-merge-index -o git-merge-one-file -a
> +	if git merge-index -o git-merge-one-file -a
>  	then
>  		exit 0
>  	else
> diff --git a/git-parse-remote.sh b/git-parse-remote.sh
> index 0e87e09..baf3041 100644
> --- a/git-parse-remote.sh
> +++ b/git-parse-remote.sh
> @@ -1,6 +1,6 @@
>  #!/bin/sh
>
> -# git-ls-remote could be called from outside a git managed repository;
> +# git ls-remote could be called from outside a git managed repository;
>  # this would fail in that case and would issue an error message.
>  GIT_DIR=$(git rev-parse -q --git-dir) || :;
>
> diff --git a/git-pull.sh b/git-pull.sh
> index 638aabb..a7c837b 100755
> --- a/git-pull.sh
> +++ b/git-pull.sh
> @@ -289,7 +289,7 @@ true)
>  	eval="$eval --onto $merge_head ${oldremoteref:-$merge_head}"
>  	;;
>  *)
> -	eval="git-merge $diffstat $no_commit $verify_signatures $edit
> $squash $no_ff $ff_only"
> +	eval="git merge $diffstat $no_commit $verify_signatures $edit
> $squash $no_ff $ff_only"
>  	eval="$eval  $log_arg $strategy_args $merge_args $verbosity $progress"
>  	eval="$eval \"\$merge_name\" HEAD $merge_head"
>  	;;
> diff --git a/git-stash.sh b/git-stash.sh
> index bbefdf6..26a699b 100755
> --- a/git-stash.sh
> +++ b/git-stash.sh
> @@ -429,7 +429,7 @@ apply_stash () {
>
>  	if test -n "$u_tree"
>  	then
> -		GIT_INDEX_FILE="$TMPindex" git-read-tree "$u_tree" &&
> +		GIT_INDEX_FILE="$TMPindex" git read-tree "$u_tree" &&
>  		GIT_INDEX_FILE="$TMPindex" git checkout-index --all &&
>  		rm -f "$TMPindex" ||
>  		die 'Could not restore untracked files from stash'
> diff --git a/git-submodule.sh b/git-submodule.sh
> index eb58c8e..a9392cf 100755
> --- a/git-submodule.sh
> +++ b/git-submodule.sh
> @@ -162,7 +162,7 @@ die_if_unmatched ()
>  # $2 = option name
>  # $3 = default value
>  #
> -# Checks in the usual git-config places first (for overrides),
> +# Checks in the usual git config places first (for overrides),
>  # otherwise it falls back on .gitmodules.  This allows you to
>  # distribute project-wide defaults in .gitmodules, while still
>  # customizing individual repositories if necessary.  If the option is
> @@ -951,7 +951,7 @@ cmd_summary() {
>  			# Always show modules deleted or type-changed (blob<->module)
>  			test $status = D -o $status = T && echo "$name" && continue
>  			# Also show added or modified modules which are checked out
> -			GIT_DIR="$name/.git" git-rev-parse --git-dir >/dev/null 2>&1 &&
> +			GIT_DIR="$name/.git" git rev-parse --git-dir >/dev/null 2>&1 &&
>  			echo "$name"
>  		done
>  	)
> @@ -985,11 +985,11 @@ cmd_summary() {
>  		missing_dst=
>
>  		test $mod_src = 160000 &&
> -		! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null &&
> +		! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_src^0 >/dev/null &&
>  		missing_src=t
>
>  		test $mod_dst = 160000 &&
> -		! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null &&
> +		! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_dst^0 >/dev/null &&
>  		missing_dst=t
>
>  		total_commits=

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Re: [PATCH] Do not call built-in aliases from scripts

[Sebastian Schuberth]

On Thu, Jun 27, 2013 at 6:11 PM, Junio C Hamano <gitster@pobox.com> wrote:

>> Call built-in commands via the main executable (non-dashed form) without
>> relying on the aliases (dashed form) to be present. On some platforms,
>> e.g. those that do not properly support file system links, it is
>> inconvenient to ship the built-in aliases, so do not depend on their
>> presence.
>
> In principle I have no problem with this change, if nothing other
> than for consistency reasons.  We tell users to write "git foo", and
> we tell users to say PATH=$(git --exec-path):$PATH if they want to
> write "git-foo", but we do tell them we prefer 'git foo' form.  We
> should do so ourselves where it is reasonable.

Consistency was indeed one of my intentions, though maybe not the primary one.

> I vaguely recall that some people may have argued that git-foo is
> one less exec(2) when we left these in our scripted Porcelains,
> though, so on a platform with poorly performing fork/exec, this
> change may be seen as detrimental.  I do not know it matters that
> much.

But isn't this only true for commands that are not built-ins? I.e., I
can see how calling "git-pull" from a script is more efficient than
calling "git pull" from the same script, because "git pull" would
first execute "git" which in turn would spawn a shell to run the
"git-pull" script. But calling e.g. "git-merge" and "git merge" should
use almost the same code path in the "git" executable and not
fork/exec at all because the merge command is built in, right?

> Having said all that, I do have a huge issue with the justification
> in the proposed log message.  If your plan is to make this:
>
>         $(git --exec-path)/git-ls-files
>
> not to work with your port of Git, that implementation is _broken_
> and is not a Git anymore.

I would at least like to have that option, yes, well knowing that such
a port would not be considered to be a Git anymore. A typical use-case
would be a "portable" Git for Windows, which is surprisingly popular.
Such a portable version usually just ships as an archive without any
kind of installer. The ZIP archive format on Windows does not support
storing any kind of file system links, which means all executables for
built-ins would need to be added as copies to the archive. While that
does not add much to the archive size because all such files are equal
to git.exe and thus compress well, the big surprise comes when
extracting that archive as all the copies of git.exe make such a
portable installation unnecessary big. On Windows, git.exe is about
1,34 MiB in size, which sums up to about 146 MiB of extra storage
required if you have copies for all the built-ins instead of file
system links.

> Git can evolve over time, and if that is really your plan, the first
> step you have to take is to revive the old discussion we had after
> v1.6.0:
>
>   http://thread.gmane.org/gmane.comp.version-control.git/93511/focus=93825
>
> and see if it is now a good idea.  It could be in year 2014.  It was
> not in 2008.

Can I get around that discussion by adjusting the reasoning for the
patch to mention consistency?

> I cannot apply this exact patch for an obvious and unrelated reason;
> it seems to have changes, e.g. "git am" option help, that do not
> have anything to do with the topic.

Well, if the topic was consistency the changes would be related, or?
As you were saying yourself, we tell users to prefer the "git foo"
form, so we should also do so in the "git am" option help, IMHO.

> For a future reroll of this patch with only "git-foo -> 'git foo'",
> I would appreciate an independent review by at least one set of
> eyes.  It is very easy to blindly do this conversion with sed/perl
> and fail to spot misconversion before sending it out.

At least the test suite (running on Linux) did not throw any failures
at me after applying this patch.

-- 
Sebastian Schuberth

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Re: [PATCH] Do not call built-in aliases from scripts

[Junio C Hamano]

Sebastian Schuberth <sschuberth@gmail.com> writes:

> On Thu, Jun 27, 2013 at 6:11 PM, Junio C Hamano <gitster@pobox.com> wrote:
>
>> I vaguely recall that some people may have argued that git-foo is
>> one less exec(2) when we left these in our scripted Porcelains,
>> though, so on a platform with poorly performing fork/exec, this
>> change may be seen as detrimental.  I do not know it matters that
>> much.
>
> But isn't this only true for commands that are not built-ins? I.e., ...

Read "I do not know it matters that much." again ;-).

>> Git can evolve over time, and if that is really your plan, the first
>> step you have to take is to revive the old discussion we had after
>> v1.6.0:
>>
>>   http://thread.gmane.org/gmane.comp.version-control.git/93511/focus=93825
>>
>> and see if it is now a good idea.  It could be in year 2014.  It was
>> not in 2008.
>
> Can I get around that discussion by adjusting the reasoning for the
> patch to mention consistency?

Taking "In principle I have no problem with this change, if nothing
other than for consistency reasons." and "I do have a huge issue
with the justification in the proposed log message." together, I
would reach the same conclusion ;-)

>> I cannot apply this exact patch for an obvious and unrelated reason;
>> it seems to have changes, e.g. "git am" option help, that do not
>> have anything to do with the topic.
>
> Well, if the topic was consistency the changes would be related, or?

The theme of the patch is "Do not call built-in aliases from scripts"
(by the way, do not call them "alias"---it is confusing as they are
not what people consider "alias").

> diff --git a/git-am.sh b/git-am.sh
> index 9f44509..ad67194 100755
> --- a/git-am.sh
> +++ b/git-am.sh
> @@ -16,8 +16,8 @@ s,signoff       add a Signed-off-by line to the commit message
>  u,utf8          recode into utf8 (default)
>  k,keep          pass -k flag to git-mailinfo
>  keep-non-patch  pass -b flag to git-mailinfo
> -keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
> -no-keep-cr      do not pass --keep-cr flag to git-mailsplit
> independent of am.keepcr
> +keep-cr         pass --keep-cr flag to git mailsplit for mbox format
> +no-keep-cr      do not pass --keep-cr flag to git mailsplit
> independent of am.keepcr
>  c,scissors      strip everything before a scissors line
>  whitespace=     pass it through git-apply
>  ignore-space-change pass it through git-apply

> As you were saying yourself, we tell users to prefer the "git foo"
> form, so we should also do so in the "git am" option help, IMHO.

What does the above change to the options-help have anything to do
with that theme?  It does not seem to say anything about "git foo"
vs "git-foo"?

Confused...

>> For a future reroll of this patch with only "git-foo -> 'git foo'",
>> I would appreciate an independent review by at least one set of
>> eyes.  It is very easy to blindly do this conversion with sed/perl
>> and fail to spot misconversion before sending it out.
>
> At least the test suite (running on Linux) did not throw any failures
> at me after applying this patch.

Passing test may be a necessary condition to convince yourself that
the patch may not be so broken, but is not sufficient proof of
correctness, which can only come from careful code inspection.

In any case, thanks for working on this.

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Re: [PATCH] Do not call built-in aliases from scripts

[John Szakmeister]

On Thu, Jun 27, 2013 at 1:27 PM, Junio C Hamano <gitster@pobox.com> wrote:
[snip]
>> diff --git a/git-am.sh b/git-am.sh
>> index 9f44509..ad67194 100755
>> --- a/git-am.sh
>> +++ b/git-am.sh
>> @@ -16,8 +16,8 @@ s,signoff       add a Signed-off-by line to the commit message
>>  u,utf8          recode into utf8 (default)
>>  k,keep          pass -k flag to git-mailinfo
>>  keep-non-patch  pass -b flag to git-mailinfo
>> -keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
>> -no-keep-cr      do not pass --keep-cr flag to git-mailsplit
>> independent of am.keepcr
>> +keep-cr         pass --keep-cr flag to git mailsplit for mbox format
>> +no-keep-cr      do not pass --keep-cr flag to git mailsplit
>> independent of am.keepcr
>>  c,scissors      strip everything before a scissors line
>>  whitespace=     pass it through git-apply
>>  ignore-space-change pass it through git-apply
>
>> As you were saying yourself, we tell users to prefer the "git foo"
>> form, so we should also do so in the "git am" option help, IMHO.
>
> What does the above change to the options-help have anything to do
> with that theme?  It does not seem to say anything about "git foo"
> vs "git-foo"?

I initially missed it too, but `git-mailsplit` changed to `git
mailsplit` in the help.  Now that I look at it more, I see that
`git-mailinfo` was missed and there's a `git-apply` towards the
bottom.  So I'm not sure it's helping the consistency argument.

-John

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Re: [PATCH] Do not call built-in aliases from scripts

[Junio C Hamano]

John Szakmeister <john@szakmeister.net> writes:

> On Thu, Jun 27, 2013 at 1:27 PM, Junio C Hamano <gitster@pobox.com> wrote:
> [snip]
>>> diff --git a/git-am.sh b/git-am.sh
>>> index 9f44509..ad67194 100755
>>> --- a/git-am.sh
>>> +++ b/git-am.sh
>>> @@ -16,8 +16,8 @@ s,signoff       add a Signed-off-by line to the commit message
>>>  u,utf8          recode into utf8 (default)
>>>  k,keep          pass -k flag to git-mailinfo
>>>  keep-non-patch  pass -b flag to git-mailinfo
>>> -keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
>>> -no-keep-cr      do not pass --keep-cr flag to git-mailsplit
>>> independent of am.keepcr
>>> +keep-cr         pass --keep-cr flag to git mailsplit for mbox format
>>> +no-keep-cr      do not pass --keep-cr flag to git mailsplit
>>> independent of am.keepcr
>>>  c,scissors      strip everything before a scissors line
>>>  whitespace=     pass it through git-apply
>>>  ignore-space-change pass it through git-apply
>>
>>> As you were saying yourself, we tell users to prefer the "git foo"
>>> form, so we should also do so in the "git am" option help, IMHO.
>>
>> What does the above change to the options-help have anything to do
>> with that theme?  It does not seem to say anything about "git foo"
>> vs "git-foo"?
>
> I initially missed it too, but `git-mailsplit` changed to `git
> mailsplit` in the help.

Ahh, OK.

>  Now that I look at it more, I see that
> `git-mailinfo` was missed and there's a `git-apply` towards the
> bottom.  So I'm not sure it's helping the consistency argument.

Hmph, true.

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Re: [PATCH] Do not call built-in aliases from scripts

[Junio C Hamano]

Junio C Hamano <gitster@pobox.com> writes:

> John Szakmeister <john@szakmeister.net> writes:
>
>> On Thu, Jun 27, 2013 at 1:27 PM, Junio C Hamano <gitster@pobox.com> wrote:
>> [snip]
>>>> diff --git a/git-am.sh b/git-am.sh
>>>> index 9f44509..ad67194 100755
>>>> --- a/git-am.sh
>>>> +++ b/git-am.sh
>>>> @@ -16,8 +16,8 @@ s,signoff       add a Signed-off-by line to the commit message
>>>>  u,utf8          recode into utf8 (default)
>>>>  k,keep          pass -k flag to git-mailinfo
>>>>  keep-non-patch  pass -b flag to git-mailinfo
>>>> -keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
>>>> -no-keep-cr      do not pass --keep-cr flag to git-mailsplit
>>>> independent of am.keepcr
>>>> +keep-cr         pass --keep-cr flag to git mailsplit for mbox format
>>>> +no-keep-cr      do not pass --keep-cr flag to git mailsplit
>>>> independent of am.keepcr
>>>>  c,scissors      strip everything before a scissors line
>>>>  whitespace=     pass it through git-apply
>>>>  ignore-space-change pass it through git-apply
>>>
>>>> As you were saying yourself, we tell users to prefer the "git foo"
>>>> form, so we should also do so in the "git am" option help, IMHO.
>>>
>>> What does the above change to the options-help have anything to do
>>> with that theme?  It does not seem to say anything about "git foo"
>>> vs "git-foo"?
>>
>> I initially missed it too, but `git-mailsplit` changed to `git
>> mailsplit` in the help.
>
> Ahh, OK.
>
>>  Now that I look at it more, I see that
>> `git-mailinfo` was missed and there's a `git-apply` towards the
>> bottom.  So I'm not sure it's helping the consistency argument.
>
> Hmph, true.

Having said that, I'd still prefer to see documentation changes in a
patch separate from a "do not call git-foo form" patch.

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Re: [PATCH] Do not call built-in aliases from scripts

[Sebastian Schuberth]

On Thu, Jun 27, 2013 at 8:10 PM, Junio C Hamano <gitster@pobox.com> wrote:

>>>  Now that I look at it more, I see that
>>> `git-mailinfo` was missed and there's a `git-apply` towards the
>>> bottom.  So I'm not sure it's helping the consistency argument.
>>
>> Hmph, true.
>
> Having said that, I'd still prefer to see documentation changes in a
> patch separate from a "do not call git-foo form" patch.

I'll send a new version of the patch next week to address this and
also use quotes when replacing a hyphenated form in prose.

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Re: [PATCH] Do not call built-in aliases from scripts

[John Keeping]

On Thu, Jun 27, 2013 at 11:05:09AM -0700, Junio C Hamano wrote:
> John Szakmeister <john@szakmeister.net> writes:
> 
> > On Thu, Jun 27, 2013 at 1:27 PM, Junio C Hamano <gitster@pobox.com> wrote:
> > [snip]
> >>> diff --git a/git-am.sh b/git-am.sh
> >>> index 9f44509..ad67194 100755
> >>> --- a/git-am.sh
> >>> +++ b/git-am.sh
> >>> @@ -16,8 +16,8 @@ s,signoff       add a Signed-off-by line to the commit message
> >>>  u,utf8          recode into utf8 (default)
> >>>  k,keep          pass -k flag to git-mailinfo
> >>>  keep-non-patch  pass -b flag to git-mailinfo
> >>> -keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
> >>> -no-keep-cr      do not pass --keep-cr flag to git-mailsplit
> >>> independent of am.keepcr
> >>> +keep-cr         pass --keep-cr flag to git mailsplit for mbox format
> >>> +no-keep-cr      do not pass --keep-cr flag to git mailsplit
> >>> independent of am.keepcr
> >>>  c,scissors      strip everything before a scissors line
> >>>  whitespace=     pass it through git-apply
> >>>  ignore-space-change pass it through git-apply
> >>
> >>> As you were saying yourself, we tell users to prefer the "git foo"
> >>> form, so we should also do so in the "git am" option help, IMHO.
> >>
> >> What does the above change to the options-help have anything to do
> >> with that theme?  It does not seem to say anything about "git foo"
> >> vs "git-foo"?
> >
> > I initially missed it too, but `git-mailsplit` changed to `git
> > mailsplit` in the help.
> 
> Ahh, OK.

That is rendered differently though, I don't think just having the plain
text git command is as useful.  It should either use the hyphenated form
or enclose the text in quotes.

Re: [PATCH] Do not call built-in aliases from scripts

[Johannes Schindelin]

Hi Sebastian,

On Thu, 27 Jun 2013, Sebastian Schuberth wrote:

> Call built-in commands via the main executable (non-dashed form) without
> relying on the aliases (dashed form) to be present. On some platforms,
> e.g. those that do not properly support file system links, it is
> inconvenient to ship the built-in aliases, so do not depend on their
> presence.

A laudable goal!

> diff --git a/git-am.sh b/git-am.sh
> index 9f44509..ad67194 100755
> --- a/git-am.sh
> +++ b/git-am.sh
> @@ -16,8 +16,8 @@ s,signoff       add a Signed-off-by line to the commit message
>  u,utf8          recode into utf8 (default)
>  k,keep          pass -k flag to git-mailinfo
>  keep-non-patch  pass -b flag to git-mailinfo
> -keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
> -no-keep-cr      do not pass --keep-cr flag to git-mailsplit
> independent of am.keepcr

That looks to me as if an overly-long line in the diff (not your fault)
was wrapped in the mailer...

> +keep-cr         pass --keep-cr flag to git mailsplit for mbox format

At first, I wondered what changed in this line. But then I realized that
you separated "git-mailsplit" into "git mailsplit". This is purely
nitpicking and I am almost ashamed to do so, but I think it might be
*slightly* easier to read if the "git mailsplit" was quoted.

Having said that, I think it is an important change.

It is a different change, philosophically, though, from changes like this
one:

> @@ -174,7 +174,7 @@ It does not apply to blobs recorded in its index.")"
>      then
>  	    GIT_MERGE_VERBOSITY=0 && export GIT_MERGE_VERBOSITY
>      fi
> -    git-merge-recursive $orig_tree -- HEAD $his_tree || {
> +    git merge-recursive $orig_tree -- HEAD $his_tree || {

This change is code while the former change is documentation. It might be
prudent to split this commit into two, one for calls in scripts, one for
documentation. That way, we could carry the documentation change (which I
whole-heartedly agree with) in Git for Windows should upstream stop before
the fence.

> diff --git a/git-archimport.perl b/git-archimport.perl

This file's diff would be less long if the code was a bit more DRY. But
your changes are sound.

> diff --git a/git-cvsexportcommit.perl b/git-cvsexportcommit.perl
> index d13f02d..6718bad 100755
> --- a/git-cvsexportcommit.perl
> +++ b/git-cvsexportcommit.perl
> @@ -18,7 +18,7 @@ $opt_h && usage();
> 
>  die "Need at least one commit identifier!" unless @ARGV;
> 
> -# Get git-config settings
> +# Get git config settings

This is not as clear-cut as the changes above. I would tend to call it a
"documentation" change, though.

> diff --git a/git-cvsserver.perl b/git-cvsserver.perl
> index a0d796e..53c136f 100755
> --- a/git-cvsserver.perl
> +++ b/git-cvsserver.perl
> @@ -358,10 +358,10 @@ sub req_Root
> 
>      my @gitvars = `git config -l`;
>      if ($?) {
> -       print "E problems executing git-config on the server -- this
> is not a git repository or the PATH is not set correctly.\n";
> +        print "E problems executing git config on the server -- this
> is not a git repository or the PATH is not set correctly.\n";
>          print "E \n";
>          print "error 1 - problem executing git-config\n";
> -       return 0;
> +        return 0;

Please don't. I know, it is a whitespace error. But it makes reviewing
more tedious...

> @@ -3936,14 +3936,14 @@ sub update
> 
>          if ( defined ( $lastpicked ) )
>          {
> -            my $filepipe = open(FILELIST, '-|', 'git', 'diff-tree',
> '-z', '-r', $lastpicked, $commit->{hash}) or die("Cannot call
> git-diff-tree : $!");
> +            my $filepipe = open(FILELIST, '-|', 'git', 'diff-tree',
> '-z', '-r', $lastpicked, $commit->{hash}) or die("Cannot call git
> diff-tree : $!");

Likewise, this would be a documentation change. It is funny that the
open() did not require a change: apparently, your intended code fixes were
already started at some point, but not finished.

> diff --git a/git-merge-octopus.sh b/git-merge-octopus.sh
> index 8643f74..ec1d65b 100755
> --- a/git-merge-octopus.sh
> +++ b/git-merge-octopus.sh
> @@ -97,7 +97,7 @@ do
>  	if test $? -ne 0
>  	then
>  		echo "Simple merge did not work, trying automatic merge."
> -		git-merge-index -o git-merge-one-file -a ||
> +		git merge-index -o git-merge-one-file -a ||

This is a problem. 'git-merge-one-file' cannot be split here AFAICT.

Of course, we could teach merge-index to read *two* parameters instead of
one when it encounters "git" as the <merge-program>. But that would be as
hacky as the whole dashed-form business to begin with.

> diff --git a/git-merge-resolve.sh b/git-merge-resolve.sh
> index c9da747..343fe7b 100755
> --- a/git-merge-resolve.sh
> +++ b/git-merge-resolve.sh
> @@ -45,7 +45,7 @@ then
>  	exit 0
>  else
>  	echo "Simple merge failed, trying Automatic merge."
> -	if git-merge-index -o git-merge-one-file -a
> +	if git merge-index -o git-merge-one-file -a

As above, with -octopus.

Apart from the split and the merge-one-file problem, absolutely no
objections from my side, but appraisals!

Ciao,
Dscho

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Re: [PATCH] Do not call built-in aliases from scripts

[Sebastian Schuberth]

On Thu, Jun 27, 2013 at 8:52 PM, Johannes Schindelin
<Johannes.Schindelin@gmx.de> wrote:

>> --- a/git-merge-octopus.sh
>> +++ b/git-merge-octopus.sh
>> @@ -97,7 +97,7 @@ do
>>       if test $? -ne 0
>>       then
>>               echo "Simple merge did not work, trying automatic merge."
>> -             git-merge-index -o git-merge-one-file -a ||
>> +             git merge-index -o git-merge-one-file -a ||
>
> This is a problem. 'git-merge-one-file' cannot be split here AFAICT.
>
> Of course, we could teach merge-index to read *two* parameters instead of
> one when it encounters "git" as the <merge-program>. But that would be as
> hacky as the whole dashed-form business to begin with.

I agree to all of your comments except this one: I did not split
'git-merge-one-file' here ...

>> diff --git a/git-merge-resolve.sh b/git-merge-resolve.sh
>> index c9da747..343fe7b 100755
>> --- a/git-merge-resolve.sh
>> +++ b/git-merge-resolve.sh
>> @@ -45,7 +45,7 @@ then
>>       exit 0
>>  else
>>       echo "Simple merge failed, trying Automatic merge."
>> -     if git-merge-index -o git-merge-one-file -a
>> +     if git merge-index -o git-merge-one-file -a
>
> As above, with -octopus.

Sorry, I can't follow you here.

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Re: [PATCH] Do not call built-in aliases from scripts

[Johannes Schindelin]

Hi Sebastian,

On Fri, 28 Jun 2013, Sebastian Schuberth wrote:

> On Thu, Jun 27, 2013 at 8:52 PM, Johannes Schindelin
> <Johannes.Schindelin@gmx.de> wrote:
> 
> >> --- a/git-merge-octopus.sh
> >> +++ b/git-merge-octopus.sh
> >> @@ -97,7 +97,7 @@ do
> >>       if test $? -ne 0
> >>       then
> >>               echo "Simple merge did not work, trying automatic merge."
> >> -             git-merge-index -o git-merge-one-file -a ||
> >> +             git merge-index -o git-merge-one-file -a ||
> >
> > This is a problem. 'git-merge-one-file' cannot be split here AFAICT.
> >
> > Of course, we could teach merge-index to read *two* parameters instead of
> > one when it encounters "git" as the <merge-program>. But that would be as
> > hacky as the whole dashed-form business to begin with.
> 
> I agree to all of your comments except this one: I did not split
> 'git-merge-one-file' here ...

I know. That is what I pointed out. git-merge-one-file was *not*
"un-dashed". And I explained the reason, too.

But if we really want to solve the problem you described earlier, we also
must not rely on git-merge-one-file to be present in libexec.

Ciao,
Dscho

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Re: [PATCH] Do not call built-in aliases from scripts

[Junio C Hamano]

Sebastian Schuberth <sschuberth@gmail.com> writes:

> On Thu, Jun 27, 2013 at 8:52 PM, Johannes Schindelin
> <Johannes.Schindelin@gmx.de> wrote:
>
>>> --- a/git-merge-octopus.sh
>>> +++ b/git-merge-octopus.sh
>>> @@ -97,7 +97,7 @@ do
>>>       if test $? -ne 0
>>>       then
>>>               echo "Simple merge did not work, trying automatic merge."
>>> -             git-merge-index -o git-merge-one-file -a ||
>>> +             git merge-index -o git-merge-one-file -a ||
>>
>> This is a problem. 'git-merge-one-file' cannot be split here AFAICT.
>>
>> Of course, we could teach merge-index to read *two* parameters instead of
>> one when it encounters "git" as the <merge-program>. But that would be as
>> hacky as the whole dashed-form business to begin with.
>
> I agree to all of your comments except this one: I did not split
> 'git-merge-one-file' here ...

I do not think Dscho was pointing out any problem with your patch.

He is merely pointing out that the goal of "No git-foo anywhere on
the filesystem" is an unworkable one, as sometimes you need to give
the path of a specific binary to commands.  It is not limited to the
"-o" option of "git merge-index", but the above is a good example.

And I agree with Dscho that this is not a problem with your patch
per-se.

>>>       echo "Simple merge failed, trying Automatic merge."
>>> -     if git-merge-index -o git-merge-one-file -a
>>> +     if git merge-index -o git-merge-one-file -a
>>
>> As above, with -octopus.
>
> Sorry, I can't follow you here.

The same issue above, that you have to have "git-merge-one-file"
somewhere in your filesystem on $GIT_EXEC_PATH, he pointed out when
he commented on the patch to git-merge-octopus.sh, can be seen here.

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Re: [PATCH] Do not call built-in aliases from scripts

[Johannes Sixt]

Am 27.06.2013 14:47, schrieb Sebastian Schuberth:
> diff --git a/git-archimport.perl b/git-archimport.perl
> index 9cb123a..ed2c741 100755
> --- a/git-archimport.perl
> +++ b/git-archimport.perl
...
> @@ -477,8 +477,8 @@ sub process_patchset_fast {
>          unlink @$del;
>          while (@$del) {
>              my @slice = splice(@$del, 0, 100);
> -            system('git-update-index','--remove','--',@slice) == 0 or
> -                            die "Error in git-update-index --remove: $! $?\n";
> +            system('git update-index','--remove','--',@slice) == 0 or
> +                            die "Error in git update-index --remove: $! $?\n";

Shouldn't this become 'git','update-index'?

>          }
>      }
> 
> @@ -496,25 +496,25 @@ sub process_patchset_fast {
>              }
>              # print "moving $from $to";
>              rename($from, $to) or die "Error renaming '$from' '$to': $!\n";
> -            system('git-update-index','--remove','--',$from) == 0 or
> -                            die "Error in git-update-index --remove: $! $?\n";
> -            system('git-update-index','--add','--',$to) == 0 or
> -                            die "Error in git-update-index --add: $! $?\n";
> +            system('git update-index','--remove','--',$from) == 0 or
> +                            die "Error in git update-index --remove: $! $?\n";
> +            system('git update-index','--add','--',$to) == 0 or
> +                            die "Error in git update-index --add: $! $?\n";

Twice here, too.

>          }
>      }
> 
>      if (my $add = $ps->{new_files}) {
>          while (@$add) {
>              my @slice = splice(@$add, 0, 100);
> -            system('git-update-index','--add','--',@slice) == 0 or
> -                            die "Error in git-update-index --add: $! $?\n";
> +            system('git update-index','--add','--',@slice) == 0 or
> +                            die "Error in git update-index --add: $! $?\n";

Again.

>          }
>      }
> 
>      if (my $mod = $ps->{modified_files}) {
>          while (@$mod) {
>              my @slice = splice(@$mod, 0, 100);
> -            system('git-update-index','--',@slice) == 0 or
> +            system('git update-index','--',@slice) == 0 or

Ditto.

-- Hannes

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