From: Junio C Hamano <junkio@cox.net>
To: GIT mailing list <git@vger.kernel.org>
Cc: Junio C Hamano <junkio@cox.net>
Subject: [PATCH 1/3] Start adding the $GIT_DIR/remotes/ support.
Date: Thu, 18 Aug 2005 00:39:25 -0700 [thread overview]
Message-ID: <1124350765883-git-send-email-junkio@cox.net> (raw)
In-Reply-To: <7vek8rlnbn.fsf@assigned-by-dhcp.cox.net>
All the necessary parsing code is in git-parse-remote-script;
update git-push-script to use it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
Makefile | 2 -
git-parse-remote-script | 122 +++++++++++++++++++++++++++++++++++++++++++++++
git-push-script | 28 ++---------
3 files changed, 129 insertions(+), 23 deletions(-)
create mode 100755 git-parse-remote-script
f8892bf17675056cd18a252d3bc4e4ba381fb3bc
diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -64,7 +64,7 @@ SCRIPTS=git git-apply-patch-script git-m
git-reset-script git-add-script git-checkout-script git-clone-script \
gitk git-cherry git-rebase-script git-relink-script git-repack-script \
git-format-patch-script git-sh-setup-script git-push-script \
- git-branch-script git-parse-remote git-verify-tag-script \
+ git-branch-script git-parse-remote git-parse-remote-script git-verify-tag-script \
git-ls-remote-script git-clone-dumb-http git-rename-script \
git-request-pull-script git-bisect-script
diff --git a/git-parse-remote-script b/git-parse-remote-script
new file mode 100755
--- /dev/null
+++ b/git-parse-remote-script
@@ -0,0 +1,122 @@
+#!/bin/sh
+
+. git-sh-setup-script || die "Not a git archive"
+
+get_data_source () {
+ case "$1" in
+ */*)
+ # Not so fast. This could be the partial URL shorthand...
+ token=$(expr "$1" : '\([^/]*\)/')
+ remainder=$(expr "$1" : '[^/]*/\(.*\)')
+ if test -f "$GIT_DIR/branches/$token"
+ then
+ echo branches-partial
+ else
+ echo ''
+ fi
+ ;;
+ *)
+ if test -f "$GIT_DIR/remotes/$1"
+ then
+ echo remotes
+ elif test -f "$GIT_DIR/branches/$1"
+ then
+ echo branches
+ else
+ echo ''
+ fi ;;
+ esac
+}
+
+get_remote_url () {
+ data_source=$(get_data_source "$1")
+ case "$data_source" in
+ '')
+ echo "$1" ;;
+ remotes)
+ sed -ne '/^URL: */{
+ s///p
+ q
+ }' "$GIT_DIR/remotes/$1" ;;
+ branches)
+ sed -e 's/#.*//' "$GIT_DIR/branches/$1" ;;
+ branches-partial)
+ token=$(expr "$1" : '\([^/]*\)/')
+ remainder=$(expr "$1" : '[^/]*/\(.*\)')
+ url=$(sed -e 's/#.*//' "$GIT_DIR/branches/$token")
+ echo "$url/$remainder"
+ ;;
+ *)
+ die "internal error: get-remote-url $1" ;;
+ esac
+}
+
+get_remote_default_refs_for_push () {
+ data_source=$(get_data_source "$1")
+ case "$data_source" in
+ '' | branches | branches-partial)
+ ;; # no default push mapping, just send matching refs.
+ remotes)
+ sed -ne '/^Push: */{
+ s///p
+ }' "$GIT_DIR/remotes/$1" ;;
+ *)
+ die "internal error: get-remote-default-ref-for-push $1" ;;
+ esac
+}
+
+# Subroutine to caninicalize remote:local notation
+canon_refs_list_for_fetch () {
+ for ref
+ do
+ expr "$ref" : '.*:' >/dev/null || ref="${ref}:"
+ remote=$(expr "$ref" : '\([^:]*\):')
+ local=$(expr "$ref" : '[^:]*:\(.*\)')
+ case "$remote" in
+ '') remote=HEAD ;;
+ *) remote="refs/heads/$remote" ;;
+ esac
+ case "$local" in
+ '') local= ;;
+ *) local="refs/heads/$local" ;;
+ esac
+ echo "${remote}:${local}"
+ done
+}
+
+# Returns list of src: (no store), or src:dst (store)
+get_remote_default_refs_for_fetch () {
+ data_source=$(get_data_source "$1")
+ case "$data_source" in
+ '' | branches-partial)
+ echo "HEAD:" ;;
+ branches)
+ remote_branch=$(sed -ne '/#/s/.*#//p' "$GIT_DIR/branches/$1")
+ case "$remote_branch" in '') remote_branch=master ;; esac
+ echo "refs/heads/${remote_branch}:refs/heads/$1"
+ ;;
+ remotes)
+ canon_refs_list_for_fetch $(sed -ne '/^Pull: */{
+ s///p
+ }' "$GIT_DIR/remotes/$1")
+ ;;
+ *)
+ die "internal error: get-remote-default-ref-for-push $1" ;;
+ esac
+}
+
+get_remote_refs_for_push () {
+ case "$#" in
+ 0) die "internal error: get-remote-refs-for-push." ;;
+ 1) get_remote_default_refs_for_push "$@" ;;
+ *) shift; echo "$@" ;;
+ esac
+}
+
+get_remote_refs_for_fetch () {
+ case "$#" in
+ 0) die "internal error: get-remote-refs-for-fetch." ;;
+ 1) get_remote_default_refs_for_fetch "$@" ;;
+ *) shift; canon_refs_list_for_fetch "$@" ;;
+ esac
+}
diff --git a/git-push-script b/git-push-script
--- a/git-push-script
+++ b/git-push-script
@@ -20,8 +20,6 @@ do
-*)
die "Unknown parameter $1" ;;
*)
- remote="$1"
- shift
set x "$@"
shift
break ;;
@@ -29,27 +27,13 @@ do
shift
done
-case "$remote" in
-*:* | /* | ../* | ./* )
- # An URL, host:/path/to/git, absolute and relative paths.
- ;;
-* )
- # Shorthand
- if expr "$remote" : '..*/..*' >/dev/null
- then
- # a short-hand followed by a trailing path
- shorthand=$(expr "$remote" : '\([^/]*\)')
- remainder=$(expr "$remote" : '[^/]*\(/.*\)$')
- else
- shorthand="$remote"
- remainder=
- fi
- remote=$(sed -e 's/#.*//' "$GIT_DIR/branches/$remote") &&
- expr "$remote" : '..*:' >/dev/null &&
- remote="$remote$remainder" ||
- die "Cannot parse remote $remote"
- ;;
+. git-parse-remote-script
+remote=$(get_remote_url "$@")
+case "$has_all" in
+--all) set x ;;
+'') set x $(get_remote_refs_for_push "$@") ;;
esac
+shift
case "$remote" in
http://* | https://* | git://* | rsync://* )
next prev parent reply other threads:[~2005-08-18 7:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-18 7:24 Multi-head pulling series Junio C Hamano
2005-08-18 7:39 ` Junio C Hamano [this message]
2005-08-18 7:39 ` [PATCH 2/3] Multi-head fetch Junio C Hamano
2005-08-18 7:39 ` [PATCH 3/3] Update git-pull to match updated git-fetch Junio C Hamano
2005-08-18 10:45 ` Multi-head pulling series Josef Weidendorfer
2005-08-20 18:54 ` Junio C Hamano
2005-08-22 16:35 ` Josef Weidendorfer
2005-08-23 1:07 ` Junio C Hamano
2005-08-23 5:37 ` Junio C Hamano
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