diff options
Diffstat (limited to 'contrib/subtree')
| -rw-r--r-- | contrib/subtree/Makefile | 8 | ||||
| -rwxr-xr-x | contrib/subtree/git-subtree.sh | 30 | ||||
| -rw-r--r-- | contrib/subtree/git-subtree.txt | 16 | ||||
| -rwxr-xr-x | contrib/subtree/t/t7900-subtree.sh | 8 |
4 files changed, 40 insertions, 22 deletions
diff --git a/contrib/subtree/Makefile b/contrib/subtree/Makefile index b50750565f..4030a16898 100644 --- a/contrib/subtree/Makefile +++ b/contrib/subtree/Makefile @@ -21,15 +21,17 @@ GIT_SUBTREE := git-subtree GIT_SUBTREE_DOC := git-subtree.1 GIT_SUBTREE_XML := git-subtree.xml GIT_SUBTREE_TXT := git-subtree.txt +GIT_SUBTREE_HTML := git-subtree.html all: $(GIT_SUBTREE) $(GIT_SUBTREE): $(GIT_SUBTREE_SH) cp $< $@ && chmod +x $@ -doc: $(GIT_SUBTREE_DOC) +doc: $(GIT_SUBTREE_DOC) $(GIT_SUBTREE_HTML) install: $(GIT_SUBTREE) + $(INSTALL) -d -m 755 $(DESTDIR)$(libexecdir) $(INSTALL) -m 755 $(GIT_SUBTREE) $(DESTDIR)$(libexecdir) install-doc: install-man @@ -45,6 +47,10 @@ $(GIT_SUBTREE_XML): $(GIT_SUBTREE_TXT) asciidoc -b docbook -d manpage -f $(ASCIIDOC_CONF) \ -agit_version=$(gitver) $^ +$(GIT_SUBTREE_HTML): $(GIT_SUBTREE_TXT) + asciidoc -b xhtml11 -d manpage -f $(ASCIIDOC_CONF) \ + -agit_version=$(gitver) $^ + test: $(MAKE) -C t/ test diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh index 8a23f58ba0..db925ca769 100755 --- a/contrib/subtree/git-subtree.sh +++ b/contrib/subtree/git-subtree.sh @@ -1,4 +1,4 @@ -#!/bin/bash +#!/bin/sh # # git-subtree.sh: split/join git repositories in subdirectories of this one # @@ -9,10 +9,10 @@ if [ $# -eq 0 ]; then fi OPTS_SPEC="\ git subtree add --prefix=<prefix> <commit> -git subtree add --prefix=<prefix> <repository> <commit> +git subtree add --prefix=<prefix> <repository> <ref> git subtree merge --prefix=<prefix> <commit> -git subtree pull --prefix=<prefix> <repository> <refspec...> -git subtree push --prefix=<prefix> <repository> <refspec...> +git subtree pull --prefix=<prefix> <repository> <ref> +git subtree push --prefix=<prefix> <repository> <ref> git subtree split --prefix=<prefix> <commit...> -- h,help show the help @@ -46,6 +46,7 @@ ignore_joins= annotate= squash= message= +prefix= debug() { @@ -311,7 +312,7 @@ copy_commit() GIT_COMMITTER_NAME \ GIT_COMMITTER_EMAIL \ GIT_COMMITTER_DATE - (echo -n "$annotate"; cat ) | + (printf "%s" "$annotate"; cat ) | git commit-tree "$2" $3 # reads the rest of stdin ) || die "Can't copy commit $1" } @@ -489,6 +490,12 @@ ensure_clean() fi } +ensure_valid_ref_format() +{ + git check-ref-format "refs/heads/$1" || + die "'$1' does not look like a ref" +} + cmd_add() { if [ -e "$dir" ]; then @@ -508,8 +515,7 @@ cmd_add() # specified directory. Allowing a refspec might be # misleading because we won't do anything with any other # branches fetched via the refspec. - git rev-parse -q --verify "$2^{commit}" >/dev/null || - die "'$2' does not refer to a commit" + ensure_valid_ref_format "$2" "cmd_add_repository" "$@" else @@ -699,7 +705,11 @@ cmd_merge() cmd_pull() { + if [ $# -ne 2 ]; then + die "You must provide <repository> <ref>" + fi ensure_clean + ensure_valid_ref_format "$2" git fetch "$@" || exit $? revs=FETCH_HEAD set -- $revs @@ -709,13 +719,15 @@ cmd_pull() cmd_push() { if [ $# -ne 2 ]; then - die "You must provide <repository> <refspec>" + die "You must provide <repository> <ref>" fi + ensure_valid_ref_format "$2" if [ -e "$dir" ]; then repository=$1 refspec=$2 echo "git push using: " $repository $refspec - git push $repository $(git subtree split --prefix=$prefix):refs/heads/$refspec + localrev=$(git subtree split --prefix="$prefix") || die + git push $repository $localrev:refs/heads/$refspec else die "'$dir' must already exist. Try 'git subtree add'." fi diff --git a/contrib/subtree/git-subtree.txt b/contrib/subtree/git-subtree.txt index 7ba853eeda..02669b1534 100644 --- a/contrib/subtree/git-subtree.txt +++ b/contrib/subtree/git-subtree.txt @@ -9,10 +9,10 @@ git-subtree - Merge subtrees together and split repository into subtrees SYNOPSIS -------- [verse] -'git subtree' add -P <prefix> <refspec> -'git subtree' add -P <prefix> <repository> <refspec> -'git subtree' pull -P <prefix> <repository> <refspec...> -'git subtree' push -P <prefix> <repository> <refspec...> +'git subtree' add -P <prefix> <commit> +'git subtree' add -P <prefix> <repository> <ref> +'git subtree' pull -P <prefix> <repository> <ref> +'git subtree' push -P <prefix> <repository> <ref> 'git subtree' merge -P <prefix> <commit> 'git subtree' split -P <prefix> [OPTIONS] [<commit>] @@ -68,7 +68,7 @@ COMMANDS -------- add:: Create the <prefix> subtree by importing its contents - from the given <refspec> or <repository> and remote <refspec>. + from the given <commit> or <repository> and remote <ref>. A new commit is created automatically, joining the imported project's history with your own. With '--squash', imports only a single commit from the subproject, rather than its @@ -90,13 +90,13 @@ merge:: pull:: Exactly like 'merge', but parallels 'git pull' in that - it fetches the given commit from the specified remote + it fetches the given ref from the specified remote repository. push:: Does a 'split' (see below) using the <prefix> supplied and then does a 'git push' to push the result to the - repository and refspec. This can be used to push your + repository and ref. This can be used to push your subtree to different branches of the remote repository. split:: @@ -270,7 +270,7 @@ git-extensions repository in ~/git-extensions/: name You can omit the --squash flag, but doing so will increase the number -of commits that are incldued in your local repository. +of commits that are included in your local repository. We now have a ~/git-extensions/git-subtree directory containing code from the master branch of git://github.com/apenwarr/git-subtree.git diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh index b0f8536fca..66ce4b07c2 100755 --- a/contrib/subtree/t/t7900-subtree.sh +++ b/contrib/subtree/t/t7900-subtree.sh @@ -182,9 +182,9 @@ test_expect_success 'merge new subproj history into subdir' ' test_expect_success 'Check that prefix argument is required for split' ' echo "You must provide the --prefix option." > expected && test_must_fail git subtree split > actual 2>&1 && - test_debug "echo -n expected: " && + test_debug "printf '"'"'expected: '"'"'" && test_debug "cat expected" && - test_debug "echo -n actual: " && + test_debug "printf '"'"'actual: '"'"'" && test_debug "cat actual" && test_cmp expected actual && rm -f expected actual @@ -193,9 +193,9 @@ test_expect_success 'Check that prefix argument is required for split' ' test_expect_success 'Check that the <prefix> exists for a split' ' echo "'"'"'non-existent-directory'"'"'" does not exist\; use "'"'"'git subtree add'"'"'" > expected && test_must_fail git subtree split --prefix=non-existent-directory > actual 2>&1 && - test_debug "echo -n expected: " && + test_debug "printf '"'"'expected: '"'"'" && test_debug "cat expected" && - test_debug "echo -n actual: " && + test_debug "printf '"'"'actual: '"'"'" && test_debug "cat actual" && test_cmp expected actual # rm -f expected actual |