* [PATCH v4 1/2] format-patch: create leading components of output directory @ 2019-10-11 8:36 ` Bert Wesarg 2019-10-11 8:36 ` [PATCH v4 2/2] format-patch: configure a command to generate the output directory name Bert Wesarg 2019-10-11 14:46 ` [PATCH v4 1/2] format-patch: create leading components of output directory SZEDER Gábor 0 siblings, 2 replies; 10+ messages in thread From: Bert Wesarg @ 2019-10-11 8:36 UTC (permalink / raw) To: git; +Cc: Bert Wesarg, Denton Liu, Junio C Hamano, SZEDER Gábor 'git format-patch -o <outdir>' did an equivalent of 'mkdir <outdir>' not 'mkdir -p <outdir>', which is being corrected. Avoid the usage of 'adjust_shared_perm' on the leading directories which may have security implications. Achieved by temporarily disabling of 'config.sharedRepository' like 'git init' does. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> --- Changes in v2: * squashed and base new tests on 'dl/format-patch-doc-test-cleanup' Changes in v3: * avoid applying adjust_shared_perm Changes in v4: * based on dl/format-patch-doc-test-cleanup and adopt it Cc: Denton Liu <liu.denton@gmail.com> Cc: Junio C Hamano <gitster@pobox.com> Cc: SZEDER Gábor <szeder.dev@gmail.com> --- Documentation/config/format.txt | 2 +- Documentation/git-format-patch.txt | 3 ++- builtin/log.c | 16 ++++++++++++++++ t/t4014-format-patch.sh | 23 +++++++++++++++++++++++ 4 files changed, 42 insertions(+), 2 deletions(-) diff --git a/Documentation/config/format.txt b/Documentation/config/format.txt index cb629fa769..40cad9278f 100644 --- a/Documentation/config/format.txt +++ b/Documentation/config/format.txt @@ -81,7 +81,7 @@ format.coverLetter:: format.outputDirectory:: Set a custom directory to store the resulting files instead of the - current working directory. + current working directory. All directory components will be created. format.useAutoBase:: A boolean value which lets you enable the `--base=auto` option of diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 0ac56f4b70..2035d4d5d5 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -66,7 +66,8 @@ they are created in the current working directory. The default path can be set with the `format.outputDirectory` configuration option. The `-o` option takes precedence over `format.outputDirectory`. To store patches in the current working directory even when -`format.outputDirectory` points elsewhere, use `-o .`. +`format.outputDirectory` points elsewhere, use `-o .`. All directory +components will be created. By default, the subject of a single patch is "[PATCH] " followed by the concatenation of lines from the commit message up to the first blank diff --git a/builtin/log.c b/builtin/log.c index 44b10b3415..8d08632858 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -1765,10 +1765,26 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) setup_pager(); if (output_directory) { + int saved; if (rev.diffopt.use_color != GIT_COLOR_ALWAYS) rev.diffopt.use_color = GIT_COLOR_NEVER; if (use_stdout) die(_("standard output, or directory, which one?")); + /* + * We consider <outdir> as 'outside of gitdir', therefore avoid + * applying adjust_shared_perm in s-c-l-d. + */ + saved = get_shared_repository(); + set_shared_repository(0); + switch (safe_create_leading_directories_const(output_directory)) { + case SCLD_OK: + case SCLD_EXISTS: + break; + default: + die(_("could not create leading directories " + "of '%s'"), output_directory); + } + set_shared_repository(saved); if (mkdir(output_directory, 0777) < 0 && errno != EEXIST) die_errno(_("could not create directory '%s'"), output_directory); diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 72b09896cf..9facc3a79e 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1606,6 +1606,29 @@ test_expect_success 'From line has expected format' ' test_cmp from filtered ' +test_expect_success 'format-patch -o with no leading directories' ' + rm -fr patches && + git format-patch -o patches master..side && + count=$(git rev-list --count master..side) && + ls patches >list && + test_line_count = $count list +' + +test_expect_success 'format-patch -o with leading existing directories' ' + git format-patch -o patches/side master..side && + count=$(git rev-list --count master..side) && + ls patches/side >list && + test_line_count = $count list +' + +test_expect_success 'format-patch -o with leading non-existing directories' ' + rm -fr patches && + git format-patch -o patches/side master..side && + count=$(git rev-list --count master..side) && + ls patches/side >list && + test_line_count = $count list +' + test_expect_success 'format-patch format.outputDirectory option' ' test_config format.outputDirectory patches && rm -fr patches && -- 2.23.0.13.g28bc381d7c ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 2/2] format-patch: configure a command to generate the output directory name 2019-10-11 8:36 ` [PATCH v4 1/2] format-patch: create leading components of output directory Bert Wesarg @ 2019-10-11 8:36 ` Bert Wesarg 2019-10-11 14:46 ` [PATCH v4 1/2] format-patch: create leading components of output directory SZEDER Gábor 1 sibling, 0 replies; 10+ messages in thread From: Bert Wesarg @ 2019-10-11 8:36 UTC (permalink / raw) To: git Cc: Bert Wesarg, Alexander Kuleshov, Eric Sunshine, Denton Liu, Junio C Hamano The 'format.outputDirectory' configuration is only able to store constant directory names. Though some may use $ git format-patch -o $(createdir) … to name the directory dynamically. Provide a new configuration to be able to store such a command too. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> --- Changes in v2: * rephrase motivation Changes in v3: * remove RFC Changes in v4: * based on dl/format-patch-doc-test-cleanup and adopt it Cc: Alexander Kuleshov <kuleshovmail@gmail.com> Cc: Eric Sunshine <sunshine@sunshineco.com> Cc: Denton Liu <liu.denton@gmail.com> Cc: Junio C Hamano <gitster@pobox.com> --- Documentation/config/format.txt | 5 +++++ Documentation/git-format-patch.txt | 6 +++++- builtin/log.c | 24 +++++++++++++++++++++++- t/t4014-format-patch.sh | 26 ++++++++++++++++++++++++++ 4 files changed, 59 insertions(+), 2 deletions(-) diff --git a/Documentation/config/format.txt b/Documentation/config/format.txt index 40cad9278f..420188a1c6 100644 --- a/Documentation/config/format.txt +++ b/Documentation/config/format.txt @@ -83,6 +83,11 @@ format.outputDirectory:: Set a custom directory to store the resulting files instead of the current working directory. All directory components will be created. +format.outputDirectoryCmd:: + The command which is used to name a custom directory to store the + resulting files instead of the current working directory. All directory + components will be created. + format.useAutoBase:: A boolean value which lets you enable the `--base=auto` option of format-patch by default. diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 2035d4d5d5..4936b9f91d 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -67,7 +67,11 @@ can be set with the `format.outputDirectory` configuration option. The `-o` option takes precedence over `format.outputDirectory`. To store patches in the current working directory even when `format.outputDirectory` points elsewhere, use `-o .`. All directory -components will be created. +components will be created. The 'format.outputDirectoryCmd' configuration can +be used to name a command to produce the directory name programmatically. The +command should produce the name to its standard output. The +`format.outputDirectory` configuration takes precedence over +`format.outputDirectoryCmd`. By default, the subject of a single patch is "[PATCH] " followed by the concatenation of lines from the commit message up to the first blank diff --git a/builtin/log.c b/builtin/log.c index 8d08632858..3eb507c02f 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -774,6 +774,7 @@ static const char *signature = git_version_string; static const char *signature_file; static int config_cover_letter; static const char *config_output_directory; +static const char *config_output_directory_cmd; enum { COVER_UNSET, @@ -856,6 +857,8 @@ static int git_format_config(const char *var, const char *value, void *cb) } if (!strcmp(var, "format.outputdirectory")) return git_config_string(&config_output_directory, var, value); + if (!strcmp(var, "format.outputdirectorycmd")) + return git_config_string(&config_output_directory_cmd, var, value); if (!strcmp(var, "format.useautobase")) { base_auto = git_config_bool(var, value); return 0; @@ -1756,8 +1759,27 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (rev.show_notes) init_display_notes(&rev.notes_opt); - if (!output_directory && !use_stdout) + if (!output_directory && !use_stdout) { + // outputDirectoryCmd can be preceeded by outputDirectory + if (!config_output_directory && config_output_directory_cmd) { + struct child_process cp = CHILD_PROCESS_INIT; + const char *argv[1]; + struct strbuf buf = STRBUF_INIT; + int rc; + + argv[0] = config_output_directory_cmd; + cp.argv = argv; + cp.use_shell = 1; + rc = capture_command(&cp, &buf, PATH_MAX); + if (rc) + die(_("outputDirectoryCmd command failed: " + "'%s'"), config_output_directory_cmd); + strbuf_setlen(&buf, strcspn(buf.buf, "\r\n")); + config_output_directory = strbuf_detach(&buf, NULL); + } + output_directory = config_output_directory; + } if (!use_stdout) output_directory = set_outdir(prefix, output_directory); diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 9facc3a79e..14c8f5e854 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1646,6 +1646,32 @@ test_expect_success 'format-patch -o overrides format.outputDirectory' ' test_path_is_dir patchset ' +test_expect_success 'format-patch format.outputDirectoryCmd option' ' + test_config format.outputDirectoryCmd "echo patches" && + rm -fr patches && + git format-patch master..side && + count=$(git rev-list --count master..side) && + ls patches >list && + test_line_count = $count list +' + +test_expect_success 'format-patch format.outputDirectory overrides format.outputDirectoryCmd' ' + test_config format.outputDirectoryCmd "echo patches" && + test_config format.outputDirectory patchset && + rm -fr patches patchset && + git format-patch master..side && + test_path_is_missing patches && + test_path_is_dir patchset +' + +test_expect_success 'format-patch -o overrides format.outputDirectoryCmd' ' + test_config format.outputDirectoryCmd "echo patches" && + rm -fr patches patchset && + git format-patch -o patchset master..side && + test_path_is_missing patches && + test_path_is_dir patchset +' + test_expect_success 'format-patch --base' ' git checkout patchid && -- 2.23.0.13.g28bc381d7c ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v4 1/2] format-patch: create leading components of output directory 2019-10-11 8:36 ` [PATCH v4 1/2] format-patch: create leading components of output directory Bert Wesarg 2019-10-11 8:36 ` [PATCH v4 2/2] format-patch: configure a command to generate the output directory name Bert Wesarg @ 2019-10-11 14:46 ` SZEDER Gábor 2019-10-11 15:45 ` Bert Wesarg 1 sibling, 1 reply; 10+ messages in thread From: SZEDER Gábor @ 2019-10-11 14:46 UTC (permalink / raw) To: Bert Wesarg; +Cc: git, Denton Liu, Junio C Hamano On Fri, Oct 11, 2019 at 10:36:41AM +0200, Bert Wesarg wrote: > Changes in v4: > * based on dl/format-patch-doc-test-cleanup and adopt it Thanks... but here I am nitpicking again, sorry :) > diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh > index 72b09896cf..9facc3a79e 100755 > --- a/t/t4014-format-patch.sh > +++ b/t/t4014-format-patch.sh > @@ -1606,6 +1606,29 @@ test_expect_success 'From line has expected format' ' > test_cmp from filtered > ' > > +test_expect_success 'format-patch -o with no leading directories' ' > + rm -fr patches && > + git format-patch -o patches master..side && > + count=$(git rev-list --count master..side) && > + ls patches >list && > + test_line_count = $count list > +' > + > +test_expect_success 'format-patch -o with leading existing directories' ' > + git format-patch -o patches/side master..side && The previous test case creates the 'patches' directory and leaves it behind, and this test implicitly relies on that directory to check that 'format-patch -o' can deal with already existing directories. So if the previous test case were to fail early or were not run at all (e.g. './t4014-format-patch.sh -r 1,137'), then that directory wouldn't exist, and, consequently, this test case would not check what it was supposed to. I think it would be better to be more explicit and self-contained about it, and create a leading directory in this test case: mkdir existing-dir && git format-patch -o existing-dir/side master..size && ls existing-dir/side >list && > + count=$(git rev-list --count master..side) && > + ls patches/side >list && > + test_line_count = $count list > +' > + > +test_expect_success 'format-patch -o with leading non-existing directories' ' > + rm -fr patches && > + git format-patch -o patches/side master..side && > + count=$(git rev-list --count master..side) && > + ls patches/side >list && > + test_line_count = $count list > +' > + > test_expect_success 'format-patch format.outputDirectory option' ' > test_config format.outputDirectory patches && > rm -fr patches && > -- > 2.23.0.13.g28bc381d7c > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4 1/2] format-patch: create leading components of output directory 2019-10-11 14:46 ` [PATCH v4 1/2] format-patch: create leading components of output directory SZEDER Gábor @ 2019-10-11 15:45 ` Bert Wesarg 2019-10-11 15:47 ` Bert Wesarg 0 siblings, 1 reply; 10+ messages in thread From: Bert Wesarg @ 2019-10-11 15:45 UTC (permalink / raw) To: SZEDER Gábor; +Cc: Git Mailing List, Denton Liu, Junio C Hamano On Fri, Oct 11, 2019 at 4:46 PM SZEDER Gábor <szeder.dev@gmail.com> wrote: > > On Fri, Oct 11, 2019 at 10:36:41AM +0200, Bert Wesarg wrote: > > Changes in v4: > > * based on dl/format-patch-doc-test-cleanup and adopt it > > Thanks... but here I am nitpicking again, sorry :) > > > diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh > > index 72b09896cf..9facc3a79e 100755 > > --- a/t/t4014-format-patch.sh > > +++ b/t/t4014-format-patch.sh > > @@ -1606,6 +1606,29 @@ test_expect_success 'From line has expected format' ' > > test_cmp from filtered > > ' > > > > +test_expect_success 'format-patch -o with no leading directories' ' > > + rm -fr patches && > > + git format-patch -o patches master..side && > > + count=$(git rev-list --count master..side) && > > + ls patches >list && > > + test_line_count = $count list > > +' > > + > > +test_expect_success 'format-patch -o with leading existing directories' ' > > + git format-patch -o patches/side master..side && > > The previous test case creates the 'patches' directory and leaves it > behind, and this test implicitly relies on that directory to check > that 'format-patch -o' can deal with already existing directories. So > if the previous test case were to fail early or were not run at all > (e.g. './t4014-format-patch.sh -r 1,137'), then that directory > wouldn't exist, and, consequently, this test case would not check what > it was supposed to. > > I think it would be better to be more explicit and self-contained > about it, and create a leading directory in this test case: > > mkdir existing-dir && > git format-patch -o existing-dir/side master..size && > ls existing-dir/side >list && > thanks. Your nitpicking is always appreciated. Bert > > + count=$(git rev-list --count master..side) && > > + ls patches/side >list && > > + test_line_count = $count list > > +' > > + > > +test_expect_success 'format-patch -o with leading non-existing directories' ' > > + rm -fr patches && > > + git format-patch -o patches/side master..side && > > + count=$(git rev-list --count master..side) && > > + ls patches/side >list && > > + test_line_count = $count list > > +' > > + > > test_expect_success 'format-patch format.outputDirectory option' ' > > test_config format.outputDirectory patches && > > rm -fr patches && > > -- > > 2.23.0.13.g28bc381d7c > > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4 1/2] format-patch: create leading components of output directory 2019-10-11 15:45 ` Bert Wesarg @ 2019-10-11 15:47 ` Bert Wesarg 2019-10-11 16:17 ` SZEDER Gábor 0 siblings, 1 reply; 10+ messages in thread From: Bert Wesarg @ 2019-10-11 15:47 UTC (permalink / raw) To: SZEDER Gábor; +Cc: Git Mailing List, Denton Liu, Junio C Hamano On Fri, Oct 11, 2019 at 5:45 PM Bert Wesarg <bert.wesarg@googlemail.com> wrote: > > On Fri, Oct 11, 2019 at 4:46 PM SZEDER Gábor <szeder.dev@gmail.com> wrote: > > > > On Fri, Oct 11, 2019 at 10:36:41AM +0200, Bert Wesarg wrote: > > > Changes in v4: > > > * based on dl/format-patch-doc-test-cleanup and adopt it > > > > Thanks... but here I am nitpicking again, sorry :) > > > > > diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh > > > index 72b09896cf..9facc3a79e 100755 > > > --- a/t/t4014-format-patch.sh > > > +++ b/t/t4014-format-patch.sh > > > @@ -1606,6 +1606,29 @@ test_expect_success 'From line has expected format' ' > > > test_cmp from filtered > > > ' > > > > > > +test_expect_success 'format-patch -o with no leading directories' ' > > > + rm -fr patches && > > > + git format-patch -o patches master..side && > > > + count=$(git rev-list --count master..side) && > > > + ls patches >list && > > > + test_line_count = $count list > > > +' > > > + > > > +test_expect_success 'format-patch -o with leading existing directories' ' > > > + git format-patch -o patches/side master..side && > > > > The previous test case creates the 'patches' directory and leaves it > > behind, and this test implicitly relies on that directory to check > > that 'format-patch -o' can deal with already existing directories. So > > if the previous test case were to fail early or were not run at all > > (e.g. './t4014-format-patch.sh -r 1,137'), then that directory > > wouldn't exist, and, consequently, this test case would not check what > > it was supposed to. > > > > I think it would be better to be more explicit and self-contained > > about it, and create a leading directory in this test case: > > > > mkdir existing-dir && > > git format-patch -o existing-dir/side master..size && > > ls existing-dir/side >list && one question: How about removing this directory first, just to be sure, that mkdir does create a directory? Bert > > > > thanks. Your nitpicking is always appreciated. > > Bert > > > > + count=$(git rev-list --count master..side) && > > > + ls patches/side >list && > > > + test_line_count = $count list > > > +' > > > + > > > +test_expect_success 'format-patch -o with leading non-existing directories' ' > > > + rm -fr patches && > > > + git format-patch -o patches/side master..side && > > > + count=$(git rev-list --count master..side) && > > > + ls patches/side >list && > > > + test_line_count = $count list > > > +' > > > + > > > test_expect_success 'format-patch format.outputDirectory option' ' > > > test_config format.outputDirectory patches && > > > rm -fr patches && > > > -- > > > 2.23.0.13.g28bc381d7c > > > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4 1/2] format-patch: create leading components of output directory 2019-10-11 15:47 ` Bert Wesarg @ 2019-10-11 16:17 ` SZEDER Gábor 0 siblings, 0 replies; 10+ messages in thread From: SZEDER Gábor @ 2019-10-11 16:17 UTC (permalink / raw) To: Bert Wesarg; +Cc: Git Mailing List, Denton Liu, Junio C Hamano On Fri, Oct 11, 2019 at 05:47:44PM +0200, Bert Wesarg wrote: > > > > +test_expect_success 'format-patch -o with no leading directories' ' > > > > + rm -fr patches && > > > > + git format-patch -o patches master..side && > > > > + count=$(git rev-list --count master..side) && > > > > + ls patches >list && > > > > + test_line_count = $count list > > > > +' > > > > + > > > > +test_expect_success 'format-patch -o with leading existing directories' ' > > > > + git format-patch -o patches/side master..side && > > > > > > The previous test case creates the 'patches' directory and leaves it > > > behind, and this test implicitly relies on that directory to check > > > that 'format-patch -o' can deal with already existing directories. So > > > if the previous test case were to fail early or were not run at all > > > (e.g. './t4014-format-patch.sh -r 1,137'), then that directory > > > wouldn't exist, and, consequently, this test case would not check what > > > it was supposed to. > > > > > > I think it would be better to be more explicit and self-contained > > > about it, and create a leading directory in this test case: > > > > > > mkdir existing-dir && > > > git format-patch -o existing-dir/side master..size && > > > ls existing-dir/side >list && > > one question: How about removing this directory first, just to be > sure, that mkdir does create a directory? I'm not sure I understand... Do you mean that a previous test might have already created and left a directory with the same name behind, and then this 'mkdir' would error out and thus fail the test? If yes, then you're right with your nitpicking on my nitpicking ;) Though instead of 'rm -rf'ing that directory I would suggest 'mkdir -p' to simply ignore it if it were to exist. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v5 1/2] format-patch: create leading components of output directory @ 2019-10-21 10:25 ` Bert Wesarg 2019-10-21 10:25 ` [PATCH v5 2/2] format-patch: configure a command to generate the output directory name Bert Wesarg 2019-10-21 13:20 ` [PATCH v5 1/2] format-patch: create leading components of output directory Bert Wesarg 0 siblings, 2 replies; 10+ messages in thread From: Bert Wesarg @ 2019-10-21 10:25 UTC (permalink / raw) To: git; +Cc: Bert Wesarg, Denton Liu, Junio C Hamano, SZEDER Gábor 'git format-patch -o <outdir>' did an equivalent of 'mkdir <outdir>' not 'mkdir -p <outdir>', which is being corrected. Avoid the usage of 'adjust_shared_perm' on the leading directories which may have security implications. Achieved by temporarily disabling of 'config.sharedRepository' like 'git init' does. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> --- Changes in v2: * squashed and base new tests on 'dl/format-patch-doc-test-cleanup' Changes in v3: * avoid applying adjust_shared_perm Changes in v4: * based on dl/format-patch-doc-test-cleanup and adopt it Changes in v5: * make tests self-contained Cc: Denton Liu <liu.denton@gmail.com> Cc: Junio C Hamano <gitster@pobox.com> Cc: SZEDER Gábor <szeder.dev@gmail.com> --- Documentation/config/format.txt | 2 +- Documentation/git-format-patch.txt | 3 ++- builtin/log.c | 16 ++++++++++++++++ t/t4014-format-patch.sh | 26 ++++++++++++++++++++++++++ 4 files changed, 45 insertions(+), 2 deletions(-) diff --git a/Documentation/config/format.txt b/Documentation/config/format.txt index cb629fa769..40cad9278f 100644 --- a/Documentation/config/format.txt +++ b/Documentation/config/format.txt @@ -81,7 +81,7 @@ format.coverLetter:: format.outputDirectory:: Set a custom directory to store the resulting files instead of the - current working directory. + current working directory. All directory components will be created. format.useAutoBase:: A boolean value which lets you enable the `--base=auto` option of diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 0ac56f4b70..2035d4d5d5 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -66,7 +66,8 @@ they are created in the current working directory. The default path can be set with the `format.outputDirectory` configuration option. The `-o` option takes precedence over `format.outputDirectory`. To store patches in the current working directory even when -`format.outputDirectory` points elsewhere, use `-o .`. +`format.outputDirectory` points elsewhere, use `-o .`. All directory +components will be created. By default, the subject of a single patch is "[PATCH] " followed by the concatenation of lines from the commit message up to the first blank diff --git a/builtin/log.c b/builtin/log.c index 44b10b3415..8d08632858 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -1765,10 +1765,26 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) setup_pager(); if (output_directory) { + int saved; if (rev.diffopt.use_color != GIT_COLOR_ALWAYS) rev.diffopt.use_color = GIT_COLOR_NEVER; if (use_stdout) die(_("standard output, or directory, which one?")); + /* + * We consider <outdir> as 'outside of gitdir', therefore avoid + * applying adjust_shared_perm in s-c-l-d. + */ + saved = get_shared_repository(); + set_shared_repository(0); + switch (safe_create_leading_directories_const(output_directory)) { + case SCLD_OK: + case SCLD_EXISTS: + break; + default: + die(_("could not create leading directories " + "of '%s'"), output_directory); + } + set_shared_repository(saved); if (mkdir(output_directory, 0777) < 0 && errno != EEXIST) die_errno(_("could not create directory '%s'"), output_directory); diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 72b09896cf..3aab25da76 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1606,6 +1606,32 @@ test_expect_success 'From line has expected format' ' test_cmp from filtered ' +test_expect_success 'format-patch -o with no leading directories' ' + rm -fr patches && + git format-patch -o patches master..side && + count=$(git rev-list --count master..side) && + ls patches >list && + test_line_count = $count list +' + +test_expect_success 'format-patch -o with leading existing directories' ' + rm -rf existing-dir && + mkdir existing-dir && + git format-patch -o existing-dir/patches master..side && + count=$(git rev-list --count master..side) && + ls existing-dir/patches >list && + test_line_count = $count list +' + +test_expect_success 'format-patch -o with leading non-existing directories' ' + rm -rf non-existing-dir && + git format-patch -o non-existing-dir/patches master..side && + count=$(git rev-list --count master..side) && + test_path_is_dir non-existing-dir + ls non-existing-dir/patches >list && + test_line_count = $count list +' + test_expect_success 'format-patch format.outputDirectory option' ' test_config format.outputDirectory patches && rm -fr patches && -- 2.23.0.13.g28bc381d7c ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v5 2/2] format-patch: configure a command to generate the output directory name 2019-10-21 10:25 ` [PATCH v5 " Bert Wesarg @ 2019-10-21 10:25 ` Bert Wesarg 2019-10-21 13:20 ` [PATCH v5 1/2] format-patch: create leading components of output directory Bert Wesarg 1 sibling, 0 replies; 10+ messages in thread From: Bert Wesarg @ 2019-10-21 10:25 UTC (permalink / raw) To: git Cc: Bert Wesarg, Alexander Kuleshov, Eric Sunshine, Denton Liu, Junio C Hamano The 'format.outputDirectory' configuration is only able to store constant directory names. Though some may use $ git format-patch -o $(createdir) … to name the directory dynamically. Provide a new configuration to be able to store such a command too. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> --- Changes in v2: * rephrase motivation Changes in v3: * remove RFC Changes in v4: * based on dl/format-patch-doc-test-cleanup and adopt it Changes in v5: * none Cc: Alexander Kuleshov <kuleshovmail@gmail.com> Cc: Eric Sunshine <sunshine@sunshineco.com> Cc: Denton Liu <liu.denton@gmail.com> Cc: Junio C Hamano <gitster@pobox.com> --- Documentation/config/format.txt | 5 +++++ Documentation/git-format-patch.txt | 6 +++++- builtin/log.c | 24 +++++++++++++++++++++++- t/t4014-format-patch.sh | 26 ++++++++++++++++++++++++++ 4 files changed, 59 insertions(+), 2 deletions(-) diff --git a/Documentation/config/format.txt b/Documentation/config/format.txt index 40cad9278f..420188a1c6 100644 --- a/Documentation/config/format.txt +++ b/Documentation/config/format.txt @@ -83,6 +83,11 @@ format.outputDirectory:: Set a custom directory to store the resulting files instead of the current working directory. All directory components will be created. +format.outputDirectoryCmd:: + The command which is used to name a custom directory to store the + resulting files instead of the current working directory. All directory + components will be created. + format.useAutoBase:: A boolean value which lets you enable the `--base=auto` option of format-patch by default. diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 2035d4d5d5..4936b9f91d 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -67,7 +67,11 @@ can be set with the `format.outputDirectory` configuration option. The `-o` option takes precedence over `format.outputDirectory`. To store patches in the current working directory even when `format.outputDirectory` points elsewhere, use `-o .`. All directory -components will be created. +components will be created. The 'format.outputDirectoryCmd' configuration can +be used to name a command to produce the directory name programmatically. The +command should produce the name to its standard output. The +`format.outputDirectory` configuration takes precedence over +`format.outputDirectoryCmd`. By default, the subject of a single patch is "[PATCH] " followed by the concatenation of lines from the commit message up to the first blank diff --git a/builtin/log.c b/builtin/log.c index 8d08632858..3eb507c02f 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -774,6 +774,7 @@ static const char *signature = git_version_string; static const char *signature_file; static int config_cover_letter; static const char *config_output_directory; +static const char *config_output_directory_cmd; enum { COVER_UNSET, @@ -856,6 +857,8 @@ static int git_format_config(const char *var, const char *value, void *cb) } if (!strcmp(var, "format.outputdirectory")) return git_config_string(&config_output_directory, var, value); + if (!strcmp(var, "format.outputdirectorycmd")) + return git_config_string(&config_output_directory_cmd, var, value); if (!strcmp(var, "format.useautobase")) { base_auto = git_config_bool(var, value); return 0; @@ -1756,8 +1759,27 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (rev.show_notes) init_display_notes(&rev.notes_opt); - if (!output_directory && !use_stdout) + if (!output_directory && !use_stdout) { + // outputDirectoryCmd can be preceeded by outputDirectory + if (!config_output_directory && config_output_directory_cmd) { + struct child_process cp = CHILD_PROCESS_INIT; + const char *argv[1]; + struct strbuf buf = STRBUF_INIT; + int rc; + + argv[0] = config_output_directory_cmd; + cp.argv = argv; + cp.use_shell = 1; + rc = capture_command(&cp, &buf, PATH_MAX); + if (rc) + die(_("outputDirectoryCmd command failed: " + "'%s'"), config_output_directory_cmd); + strbuf_setlen(&buf, strcspn(buf.buf, "\r\n")); + config_output_directory = strbuf_detach(&buf, NULL); + } + output_directory = config_output_directory; + } if (!use_stdout) output_directory = set_outdir(prefix, output_directory); diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 3aab25da76..725706ded5 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1649,6 +1649,32 @@ test_expect_success 'format-patch -o overrides format.outputDirectory' ' test_path_is_dir patchset ' +test_expect_success 'format-patch format.outputDirectoryCmd option' ' + test_config format.outputDirectoryCmd "echo patches" && + rm -fr patches && + git format-patch master..side && + count=$(git rev-list --count master..side) && + ls patches >list && + test_line_count = $count list +' + +test_expect_success 'format-patch format.outputDirectory overrides format.outputDirectoryCmd' ' + test_config format.outputDirectoryCmd "echo patches" && + test_config format.outputDirectory patchset && + rm -fr patches patchset && + git format-patch master..side && + test_path_is_missing patches && + test_path_is_dir patchset +' + +test_expect_success 'format-patch -o overrides format.outputDirectoryCmd' ' + test_config format.outputDirectoryCmd "echo patches" && + rm -fr patches patchset && + git format-patch -o patchset master..side && + test_path_is_missing patches && + test_path_is_dir patchset +' + test_expect_success 'format-patch --base' ' git checkout patchid && -- 2.23.0.13.g28bc381d7c ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v5 1/2] format-patch: create leading components of output directory 2019-10-21 10:25 ` [PATCH v5 " Bert Wesarg 2019-10-21 10:25 ` [PATCH v5 2/2] format-patch: configure a command to generate the output directory name Bert Wesarg @ 2019-10-21 13:20 ` Bert Wesarg 2019-10-23 2:08 ` Junio C Hamano 1 sibling, 1 reply; 10+ messages in thread From: Bert Wesarg @ 2019-10-21 13:20 UTC (permalink / raw) To: Junio C Hamano; +Cc: Denton Liu, SZEDER Gábor, Git Mailing List Please ignore this. Will rebase on 2.24-rc0 and will only include the test changes. Bert On Mon, Oct 21, 2019 at 12:25 PM Bert Wesarg <bert.wesarg@googlemail.com> wrote: > > 'git format-patch -o <outdir>' did an equivalent of 'mkdir <outdir>' > not 'mkdir -p <outdir>', which is being corrected. > > Avoid the usage of 'adjust_shared_perm' on the leading directories which > may have security implications. Achieved by temporarily disabling of > 'config.sharedRepository' like 'git init' does. > > Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> > > --- > Changes in v2: > * squashed and base new tests on 'dl/format-patch-doc-test-cleanup' > > Changes in v3: > * avoid applying adjust_shared_perm > > Changes in v4: > * based on dl/format-patch-doc-test-cleanup and adopt it > > Changes in v5: > * make tests self-contained > > Cc: Denton Liu <liu.denton@gmail.com> > Cc: Junio C Hamano <gitster@pobox.com> > Cc: SZEDER Gábor <szeder.dev@gmail.com> > --- > Documentation/config/format.txt | 2 +- > Documentation/git-format-patch.txt | 3 ++- > builtin/log.c | 16 ++++++++++++++++ > t/t4014-format-patch.sh | 26 ++++++++++++++++++++++++++ > 4 files changed, 45 insertions(+), 2 deletions(-) > > diff --git a/Documentation/config/format.txt b/Documentation/config/format.txt > index cb629fa769..40cad9278f 100644 > --- a/Documentation/config/format.txt > +++ b/Documentation/config/format.txt > @@ -81,7 +81,7 @@ format.coverLetter:: > > format.outputDirectory:: > Set a custom directory to store the resulting files instead of the > - current working directory. > + current working directory. All directory components will be created. > > format.useAutoBase:: > A boolean value which lets you enable the `--base=auto` option of > diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt > index 0ac56f4b70..2035d4d5d5 100644 > --- a/Documentation/git-format-patch.txt > +++ b/Documentation/git-format-patch.txt > @@ -66,7 +66,8 @@ they are created in the current working directory. The default path > can be set with the `format.outputDirectory` configuration option. > The `-o` option takes precedence over `format.outputDirectory`. > To store patches in the current working directory even when > -`format.outputDirectory` points elsewhere, use `-o .`. > +`format.outputDirectory` points elsewhere, use `-o .`. All directory > +components will be created. > > By default, the subject of a single patch is "[PATCH] " followed by > the concatenation of lines from the commit message up to the first blank > diff --git a/builtin/log.c b/builtin/log.c > index 44b10b3415..8d08632858 100644 > --- a/builtin/log.c > +++ b/builtin/log.c > @@ -1765,10 +1765,26 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) > setup_pager(); > > if (output_directory) { > + int saved; > if (rev.diffopt.use_color != GIT_COLOR_ALWAYS) > rev.diffopt.use_color = GIT_COLOR_NEVER; > if (use_stdout) > die(_("standard output, or directory, which one?")); > + /* > + * We consider <outdir> as 'outside of gitdir', therefore avoid > + * applying adjust_shared_perm in s-c-l-d. > + */ > + saved = get_shared_repository(); > + set_shared_repository(0); > + switch (safe_create_leading_directories_const(output_directory)) { > + case SCLD_OK: > + case SCLD_EXISTS: > + break; > + default: > + die(_("could not create leading directories " > + "of '%s'"), output_directory); > + } > + set_shared_repository(saved); > if (mkdir(output_directory, 0777) < 0 && errno != EEXIST) > die_errno(_("could not create directory '%s'"), > output_directory); > diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh > index 72b09896cf..3aab25da76 100755 > --- a/t/t4014-format-patch.sh > +++ b/t/t4014-format-patch.sh > @@ -1606,6 +1606,32 @@ test_expect_success 'From line has expected format' ' > test_cmp from filtered > ' > > +test_expect_success 'format-patch -o with no leading directories' ' > + rm -fr patches && > + git format-patch -o patches master..side && > + count=$(git rev-list --count master..side) && > + ls patches >list && > + test_line_count = $count list > +' > + > +test_expect_success 'format-patch -o with leading existing directories' ' > + rm -rf existing-dir && > + mkdir existing-dir && > + git format-patch -o existing-dir/patches master..side && > + count=$(git rev-list --count master..side) && > + ls existing-dir/patches >list && > + test_line_count = $count list > +' > + > +test_expect_success 'format-patch -o with leading non-existing directories' ' > + rm -rf non-existing-dir && > + git format-patch -o non-existing-dir/patches master..side && > + count=$(git rev-list --count master..side) && > + test_path_is_dir non-existing-dir > + ls non-existing-dir/patches >list && > + test_line_count = $count list > +' > + > test_expect_success 'format-patch format.outputDirectory option' ' > test_config format.outputDirectory patches && > rm -fr patches && > -- > 2.23.0.13.g28bc381d7c > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v5 1/2] format-patch: create leading components of output directory 2019-10-21 13:20 ` [PATCH v5 1/2] format-patch: create leading components of output directory Bert Wesarg @ 2019-10-23 2:08 ` Junio C Hamano 0 siblings, 0 replies; 10+ messages in thread From: Junio C Hamano @ 2019-10-23 2:08 UTC (permalink / raw) To: Bert Wesarg; +Cc: Denton Liu, SZEDER Gábor, Git Mailing List Bert Wesarg <bert.wesarg@googlemail.com> writes: > Please ignore this. Will rebase on 2.24-rc0 and will only include the > test changes. Thanks. ^ permalink raw reply [flat|nested] 10+ messages in thread
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2019-10-11 8:36 ` [PATCH v4 1/2] format-patch: create leading components of output directory Bert Wesarg
2019-10-11 8:36 ` [PATCH v4 2/2] format-patch: configure a command to generate the output directory name Bert Wesarg
2019-10-11 14:46 ` [PATCH v4 1/2] format-patch: create leading components of output directory SZEDER Gábor
2019-10-11 15:45 ` Bert Wesarg
2019-10-11 15:47 ` Bert Wesarg
2019-10-11 16:17 ` SZEDER Gábor
2019-10-21 10:25 ` [PATCH v5 " Bert Wesarg
2019-10-21 10:25 ` [PATCH v5 2/2] format-patch: configure a command to generate the output directory name Bert Wesarg
2019-10-21 13:20 ` [PATCH v5 1/2] format-patch: create leading components of output directory Bert Wesarg
2019-10-23 2:08 ` Junio C Hamano
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