diff options
Diffstat (limited to 'contrib/subtree')
| -rw-r--r-- | contrib/subtree/.gitignore | 3 | ||||
| -rw-r--r-- | contrib/subtree/Makefile | 58 | ||||
| -rwxr-xr-x | contrib/subtree/git-subtree.sh | 26 | ||||
| -rw-r--r-- | contrib/subtree/git-subtree.txt | 16 | ||||
| -rwxr-xr-x | contrib/subtree/t/t7900-subtree.sh | 5 |
5 files changed, 72 insertions, 36 deletions
diff --git a/contrib/subtree/.gitignore b/contrib/subtree/.gitignore index 91360a3d7f..0b9381abca 100644 --- a/contrib/subtree/.gitignore +++ b/contrib/subtree/.gitignore @@ -1,6 +1,7 @@ *~ git-subtree -git-subtree.xml git-subtree.1 +git-subtree.html +git-subtree.xml mainline subproj diff --git a/contrib/subtree/Makefile b/contrib/subtree/Makefile index 4030a16898..3071baf493 100644 --- a/contrib/subtree/Makefile +++ b/contrib/subtree/Makefile @@ -1,19 +1,34 @@ +# The default target of this Makefile is... +all:: + -include ../../config.mak.autogen -include ../../config.mak prefix ?= /usr/local +gitexecdir ?= $(prefix)/libexec/git-core mandir ?= $(prefix)/share/man -libexecdir ?= $(prefix)/libexec/git-core -gitdir ?= $(shell git --exec-path) man1dir ?= $(mandir)/man1 +htmldir ?= $(prefix)/share/doc/git-doc + +../../GIT-VERSION-FILE: FORCE + $(MAKE) -C ../../ GIT-VERSION-FILE -gitver ?= $(word 3,$(shell git --version)) +-include ../../GIT-VERSION-FILE # this should be set to a 'standard' bsd-type install program -INSTALL ?= install +INSTALL ?= install +RM ?= rm -f + +ASCIIDOC = asciidoc +XMLTO = xmlto -ASCIIDOC_CONF = ../../Documentation/asciidoc.conf -MANPAGE_NORMAL_XSL = ../../Documentation/manpage-normal.xsl +ifndef SHELL_PATH + SHELL_PATH = /bin/sh +endif +SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) + +ASCIIDOC_CONF = ../../Documentation/asciidoc.conf +MANPAGE_XSL = ../../Documentation/manpage-normal.xsl GIT_SUBTREE_SH := git-subtree.sh GIT_SUBTREE := git-subtree @@ -23,37 +38,44 @@ GIT_SUBTREE_XML := git-subtree.xml GIT_SUBTREE_TXT := git-subtree.txt GIT_SUBTREE_HTML := git-subtree.html -all: $(GIT_SUBTREE) +all:: $(GIT_SUBTREE) $(GIT_SUBTREE): $(GIT_SUBTREE_SH) - cp $< $@ && chmod +x $@ + sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' $< >$@ + chmod +x $@ doc: $(GIT_SUBTREE_DOC) $(GIT_SUBTREE_HTML) install: $(GIT_SUBTREE) - $(INSTALL) -d -m 755 $(DESTDIR)$(libexecdir) - $(INSTALL) -m 755 $(GIT_SUBTREE) $(DESTDIR)$(libexecdir) + $(INSTALL) -d -m 755 $(DESTDIR)$(gitexecdir) + $(INSTALL) -m 755 $(GIT_SUBTREE) $(DESTDIR)$(gitexecdir) -install-doc: install-man +install-doc: install-man install-html install-man: $(GIT_SUBTREE_DOC) $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir) $(INSTALL) -m 644 $^ $(DESTDIR)$(man1dir) +install-html: $(GIT_SUBTREE_HTML) + $(INSTALL) -d -m 755 $(DESTDIR)$(htmldir) + $(INSTALL) -m 644 $^ $(DESTDIR)$(htmldir) + $(GIT_SUBTREE_DOC): $(GIT_SUBTREE_XML) - xmlto -m $(MANPAGE_NORMAL_XSL) man $^ + $(XMLTO) -m $(MANPAGE_XSL) man $^ $(GIT_SUBTREE_XML): $(GIT_SUBTREE_TXT) - asciidoc -b docbook -d manpage -f $(ASCIIDOC_CONF) \ - -agit_version=$(gitver) $^ + $(ASCIIDOC) -b docbook -d manpage -f $(ASCIIDOC_CONF) \ + -agit_version=$(GIT_VERSION) $^ $(GIT_SUBTREE_HTML): $(GIT_SUBTREE_TXT) - asciidoc -b xhtml11 -d manpage -f $(ASCIIDOC_CONF) \ - -agit_version=$(gitver) $^ + $(ASCIIDOC) -b xhtml11 -d manpage -f $(ASCIIDOC_CONF) \ + -agit_version=$(GIT_VERSION) $^ test: $(MAKE) -C t/ test clean: - rm -f *~ *.xml *.html *.1 - rm -rf subproj mainline + $(RM) $(GIT_SUBTREE) + $(RM) *.xml *.html *.1 + +.PHONY: FORCE diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh index 7d7af03274..fa1a5839af 100755 --- a/contrib/subtree/git-subtree.sh +++ b/contrib/subtree/git-subtree.sh @@ -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() { @@ -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 @@ -552,8 +558,9 @@ cmd_add_commit() commit=$(add_squashed_msg "$rev" "$dir" | git commit-tree $tree $headp -p "$rev") || exit $? else + revp=$(peel_committish "$rev") && commit=$(add_msg "$dir" "$headrev" "$rev" | - git commit-tree $tree $headp -p "$rev") || exit $? + git commit-tree $tree $headp -p "$revp") || exit $? fi git reset "$commit" || exit $? @@ -699,7 +706,11 @@ 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 @@ -709,8 +720,9 @@ 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 diff --git a/contrib/subtree/git-subtree.txt b/contrib/subtree/git-subtree.txt index e0957eee55..8272100ff5 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:: @@ -114,7 +114,7 @@ split:: want. Repeated splits of exactly the same history are - guaranteed to be identical (ie. to produce the same + guaranteed to be identical (i.e. to produce the same commit ids). Because of this, if you add new commits and then re-split, the new commits will be attached as commits on top of the history you generated last time, diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh index 66ce4b07c2..6309d124ca 100755 --- a/contrib/subtree/t/t7900-subtree.sh +++ b/contrib/subtree/t/t7900-subtree.sh @@ -8,7 +8,8 @@ This test verifies the basic operation of the merge, pull, add and split subcommands of git subtree. ' -export TEST_DIRECTORY=$(pwd)/../../../t +TEST_DIRECTORY=$(pwd)/../../../t +export TEST_DIRECTORY . ../../../t/test-lib.sh @@ -76,7 +77,7 @@ test_expect_success 'add sub1' ' # Save this hash for testing later. -subdir_hash=`git rev-parse HEAD` +subdir_hash=$(git rev-parse HEAD) test_expect_success 'add sub2' ' create sub2 && |