diff options
| -rwxr-xr-x | git-submodule.sh | 135 | ||||
| -rwxr-xr-x | t/t7400-submodule-basic.sh | 80 | ||||
| -rwxr-xr-x | t/t7401-submodule-summary.sh | 36 | ||||
| -rwxr-xr-x | t/t7403-submodule-sync.sh | 72 | ||||
| -rwxr-xr-x | t/t7406-submodule-update.sh | 15 | ||||
| -rwxr-xr-x | t/t7407-submodule-foreach.sh | 16 |
6 files changed, 319 insertions, 35 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index bdb438ba4f..7756d813c3 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -14,10 +14,13 @@ USAGE="[--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <re or: $dashless [--quiet] foreach [--recursive] <command> or: $dashless [--quiet] sync [--recursive] [--] [<path>...]" OPTIONS_SPEC= +SUBDIRECTORY_OK=Yes . git-sh-setup . git-sh-i18n . git-parse-remote require_work_tree +wt_prefix=$(git rev-parse --show-prefix) +cd_to_toplevel command= branch= @@ -106,12 +109,48 @@ resolve_relative_url () echo "${is_relative:+${up_path}}${remoteurl#./}" } +# Resolve a path to be relative to another path. This is intended for +# converting submodule paths when git-submodule is run in a subdirectory +# and only handles paths where the directory separator is '/'. +# +# The output is the first argument as a path relative to the second argument, +# which defaults to $wt_prefix if it is omitted. +relative_path () +{ + local target curdir result + target=$1 + curdir=${2-$wt_prefix} + curdir=${curdir%/} + result= + + while test -n "$curdir" + do + case "$target" in + "$curdir/"*) + target=${target#"$curdir"/} + break + ;; + esac + + result="${result}../" + if test "$curdir" = "${curdir%/*}" + then + curdir= + else + curdir="${curdir%/*}" + fi + done + + echo "$result$target" +} + # # Get submodule info for registered submodules # $@ = path to limit submodule list # module_list() { + eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")" ( git ls-files --error-unmatch --stage -- "$@" || echo "unmatched pathspec exists" @@ -282,6 +321,7 @@ isnumber() cmd_add() { # parse $args after "submodule ... add". + reference_path= while test $# -ne 0 do case "$1" in @@ -298,11 +338,11 @@ cmd_add() ;; --reference) case "$2" in '') usage ;; esac - reference="--reference=$2" + reference_path=$2 shift ;; --reference=*) - reference="$1" + reference_path="${1#--reference=}" ;; --name) case "$2" in '') usage ;; esac @@ -323,6 +363,14 @@ cmd_add() shift done + if test -n "$reference_path" + then + is_absolute_path "$reference_path" || + reference_path="$wt_prefix$reference_path" + + reference="--reference=$reference_path" + fi + repo=$1 sm_path=$2 @@ -335,9 +383,14 @@ cmd_add() usage fi + is_absolute_path "$sm_path" || sm_path="$wt_prefix$sm_path" + # assure repo is absolute or relative to parent case "$repo" in ./*|../*) + test -z "$wt_prefix" || + die "$(gettext "Relative path can only be used from the toplevel of the working tree")" + # dereference source url relative to parent's url realrepo=$(resolve_relative_url "$repo") || exit ;; @@ -471,21 +524,23 @@ cmd_foreach() die_if_unmatched "$mode" if test -e "$sm_path"/.git then - say "$(eval_gettext "Entering '\$prefix\$sm_path'")" + displaypath=$(relative_path "$sm_path") + say "$(eval_gettext "Entering '\$prefix\$displaypath'")" name=$(module_name "$sm_path") ( prefix="$prefix$sm_path/" clear_local_git_env - # we make $path available to scripts ... - path=$sm_path cd "$sm_path" && + sm_path=$(relative_path "$sm_path") && + # we make $path available to scripts ... + path=$sm_path && eval "$@" && if test -n "$recursive" then cmd_foreach "--recursive" "$@" fi ) <&3 3<&- || - die "$(eval_gettext "Stopping at '\$prefix\$sm_path'; script returned non-zero status.")" + die "$(eval_gettext "Stopping at '\$prefix\$displaypath'; script returned non-zero status.")" fi done } @@ -524,12 +579,14 @@ cmd_init() die_if_unmatched "$mode" name=$(module_name "$sm_path") || exit + displaypath=$(relative_path "$sm_path") + # Copy url setting when it is not set yet if test -z "$(git config "submodule.$name.url")" then url=$(git config -f .gitmodules submodule."$name".url) test -z "$url" && - die "$(eval_gettext "No url found for submodule path '\$sm_path' in .gitmodules")" + die "$(eval_gettext "No url found for submodule path '\$displaypath' in .gitmodules")" # Possibly a url relative to parent case "$url" in @@ -538,9 +595,9 @@ cmd_init() ;; esac git config submodule."$name".url "$url" || - die "$(eval_gettext "Failed to register url for submodule path '\$sm_path'")" + die "$(eval_gettext "Failed to register url for submodule path '\$displaypath'")" - say "$(eval_gettext "Submodule '\$name' (\$url) registered for path '\$sm_path'")" + say "$(eval_gettext "Submodule '\$name' (\$url) registered for path '\$displaypath'")" fi # Copy "update" setting when it is not set yet @@ -548,7 +605,7 @@ cmd_init() test -z "$upd" || test -n "$(git config submodule."$name".update)" || git config submodule."$name".update "$upd" || - die "$(eval_gettext "Failed to register update mode for submodule path '\$sm_path'")" + die "$(eval_gettext "Failed to register update mode for submodule path '\$displaypath'")" done } @@ -594,27 +651,29 @@ cmd_deinit() die_if_unmatched "$mode" name=$(module_name "$sm_path") || exit + displaypath=$(relative_path "$sm_path") + # Remove the submodule work tree (unless the user already did it) if test -d "$sm_path" then # Protect submodules containing a .git directory if test -d "$sm_path/.git" then - echo >&2 "$(eval_gettext "Submodule work tree '\$sm_path' contains a .git directory")" + echo >&2 "$(eval_gettext "Submodule work tree '\$displaypath' contains a .git directory")" die "$(eval_gettext "(use 'rm -rf' if you really want to remove it including all of its history)")" fi if test -z "$force" then git rm -qn "$sm_path" || - die "$(eval_gettext "Submodule work tree '\$sm_path' contains local modifications; use '-f' to discard them")" + die "$(eval_gettext "Submodule work tree '\$displaypath' contains local modifications; use '-f' to discard them")" fi rm -rf "$sm_path" && - say "$(eval_gettext "Cleared directory '\$sm_path'")" || - say "$(eval_gettext "Could not remove submodule work tree '\$sm_path'")" + say "$(eval_gettext "Cleared directory '\$displaypath'")" || + say "$(eval_gettext "Could not remove submodule work tree '\$displaypath'")" fi - mkdir "$sm_path" || say "$(eval_gettext "Could not create empty submodule directory '\$sm_path'")" + mkdir "$sm_path" || say "$(eval_gettext "Could not create empty submodule directory '\$displaypath'")" # Remove the .git/config entries (unless the user already did it) if test -n "$(git config --get-regexp submodule."$name\.")" @@ -623,7 +682,7 @@ cmd_deinit() # the user later decides to init this submodule again url=$(git config submodule."$name".url) git config --remove-section submodule."$name" 2>/dev/null && - say "$(eval_gettext "Submodule '\$name' (\$url) unregistered for path '\$sm_path'")" + say "$(eval_gettext "Submodule '\$name' (\$url) unregistered for path '\$displaypath'")" fi done } @@ -717,9 +776,11 @@ cmd_update() update_module=$(git config submodule."$name".update) fi + displaypath=$(relative_path "$prefix$sm_path") + if test "$update_module" = "none" then - echo "Skipping submodule '$prefix$sm_path'" + echo "Skipping submodule '$displaypath'" continue fi @@ -728,7 +789,7 @@ cmd_update() # Only mention uninitialized submodules when its # path have been specified test "$#" != "0" && - say "$(eval_gettext "Submodule path '\$prefix\$sm_path' not initialized + say "$(eval_gettext "Submodule path '\$displaypath' not initialized Maybe you want to use 'update --init'?")" continue fi @@ -741,7 +802,7 @@ Maybe you want to use 'update --init'?")" else subsha1=$(clear_local_git_env; cd "$sm_path" && git rev-parse --verify HEAD) || - die "$(eval_gettext "Unable to find current revision in submodule path '\$prefix\$sm_path'")" + die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" fi if test -n "$remote" @@ -774,7 +835,7 @@ Maybe you want to use 'update --init'?")" (clear_local_git_env; cd "$sm_path" && ( (rev=$(git rev-list -n 1 $sha1 --not --all 2>/dev/null) && test -z "$rev") || git-fetch)) || - die "$(eval_gettext "Unable to fetch in submodule path '\$prefix\$sm_path'")" + die "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")" fi # Is this something we just cloned? @@ -788,20 +849,20 @@ Maybe you want to use 'update --init'?")" case "$update_module" in rebase) command="git rebase" - die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$prefix\$sm_path'")" - say_msg="$(eval_gettext "Submodule path '\$prefix\$sm_path': rebased into '\$sha1'")" + die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" + say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" must_die_on_failure=yes ;; merge) command="git merge" - die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$prefix\$sm_path'")" - say_msg="$(eval_gettext "Submodule path '\$prefix\$sm_path': merged in '\$sha1'")" + die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" + say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" must_die_on_failure=yes ;; *) command="git checkout $subforce -q" - die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$prefix\$sm_path'")" - say_msg="$(eval_gettext "Submodule path '\$prefix\$sm_path': checked out '\$sha1'")" + die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" + say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" ;; esac @@ -828,7 +889,7 @@ Maybe you want to use 'update --init'?")" res=$? if test $res -gt 0 then - die_msg="$(eval_gettext "Failed to recurse into submodule path '\$prefix\$sm_path'")" + die_msg="$(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" if test $res -eq 1 then err="${err};$die_msg" @@ -942,6 +1003,7 @@ cmd_summary() { fi cd_to_toplevel + eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")" # Get modified modules cared by user modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" | sane_egrep '^:([0-7]* )?160000' | @@ -991,16 +1053,18 @@ cmd_summary() { ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null && missing_dst=t + display_name=$(relative_path "$name") + total_commits= case "$missing_src,$missing_dst" in t,) - errmsg="$(eval_gettext " Warn: \$name doesn't contain commit \$sha1_src")" + errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")" ;; ,t) - errmsg="$(eval_gettext " Warn: \$name doesn't contain commit \$sha1_dst")" + errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")" ;; t,t) - errmsg="$(eval_gettext " Warn: \$name doesn't contain commits \$sha1_src and \$sha1_dst")" + errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")" ;; *) errmsg= @@ -1029,12 +1093,12 @@ cmd_summary() { submodule="$(gettext "submodule")" if test $mod_dst = 160000 then - echo "* $name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" + echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" else - echo "* $name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" + echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" fi else - echo "* $name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" + echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" fi if test -n "$errmsg" then @@ -1118,7 +1182,7 @@ cmd_status() die_if_unmatched "$mode" name=$(module_name "$sm_path") || exit url=$(git config submodule."$name".url) - displaypath="$prefix$sm_path" + displaypath=$(relative_path "$prefix$sm_path") if test "$stage" = U then say "U$sha1 $displaypath" @@ -1213,7 +1277,8 @@ cmd_sync() if git config "submodule.$name.url" >/dev/null 2>/dev/null then - say "$(eval_gettext "Synchronizing submodule url for '\$prefix\$sm_path'")" + displaypath=$(relative_path "$prefix$sm_path") + say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")" git config submodule."$name".url "$super_config_url" if test -e "$sm_path"/.git diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index ff265353a3..a38fd9208e 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -212,6 +212,32 @@ test_expect_success 'submodule add with ./, /.. and // in path' ' test_cmp empty untracked ' +test_expect_success 'submodule add in subdirectory' ' + echo "refs/heads/master" >expect && + >empty && + + mkdir addtest/sub && + ( + cd addtest/sub && + git submodule add "$submodurl" ../realsubmod3 && + git submodule init + ) && + + rm -f heads head untracked && + inspect addtest/realsubmod3 ../.. && + test_cmp expect heads && + test_cmp expect head && + test_cmp empty untracked +' + +test_expect_success 'submodule add in subdirectory with relative path should fail' ' + ( + cd addtest/sub && + test_must_fail git submodule add ../../ submod3 2>../../output.err + ) && + test_i18ngrep toplevel output.err +' + test_expect_success 'setup - add an example entry to .gitmodules' ' GIT_CONFIG=.gitmodules \ git config submodule.example.url git://example.com/init.git @@ -319,6 +345,26 @@ test_expect_success 'status should be "up-to-date" after update' ' grep "^ $rev1" list ' +test_expect_success 'status "up-to-date" from subdirectory' ' + mkdir -p sub && + ( + cd sub && + git submodule status >../list + ) && + grep "^ $rev1" list && + grep "\\.\\./init" list +' + +test_expect_success 'status "up-to-date" from subdirectory with path' ' + mkdir -p sub && + ( + cd sub && + git submodule status ../init >../list + ) && + grep "^ $rev1" list && + grep "\\.\\./init" list +' + test_expect_success 'status should be "modified" after submodule commit' ' ( cd init && @@ -399,6 +445,25 @@ test_expect_success 'update --init' ' git rev-parse --resolve-git-dir init/.git ' +test_expect_success 'update --init from subdirectory' ' + mv init init2 && + git config -f .gitmodules submodule.example.url "$(pwd)/init2" && + git config --remove-section submodule.example && + test_must_fail git config submodule.example.url && + + mkdir -p sub && + ( + cd sub && + git submodule update ../init >update.out && + cat update.out && + test_i18ngrep "not initialized" update.out && + test_must_fail git rev-parse --resolve-git-dir ../init/.git && + + git submodule update --init ../init + ) && + git rev-parse --resolve-git-dir init/.git +' + test_expect_success 'do not add files from a submodule' ' git reset --hard && @@ -772,6 +837,21 @@ test_expect_success 'submodule deinit should remove the whole submodule section rmdir init ' +test_expect_success 'submodule deinit from subdirectory' ' + git submodule update --init && + git config submodule.example.foo bar && + mkdir -p sub && + ( + cd sub && + git submodule deinit ../init >../output + ) && + grep "\\.\\./init" output && + test -z "$(git config --get-regexp "submodule\.example\.")" && + test -n "$(git config --get-regexp "submodule\.example2\.")" && + test -f example2/.git && + rmdir init +' + test_expect_success 'submodule deinit . deinits all initialized submodules' ' git submodule update --init && git config submodule.example.foo bar && diff --git a/t/t7401-submodule-summary.sh b/t/t7401-submodule-summary.sh index c32872658c..ac2434c0db 100755 --- a/t/t7401-submodule-summary.sh +++ b/t/t7401-submodule-summary.sh @@ -45,6 +45,42 @@ EOF test_cmp expected actual " +test_expect_success 'added submodule (subdirectory)' " + mkdir sub && + ( + cd sub && + git submodule summary >../actual + ) && + cat >expected <<-EOF && +* ../sm1 0000000...$head1 (2): + > Add foo2 + +EOF + test_cmp expected actual +" + +test_expect_success 'added submodule (subdirectory only)' " + ( + cd sub && + git submodule summary . >../actual + ) && + >expected && + test_cmp expected actual +" + +test_expect_success 'added submodule (subdirectory with explicit path)' " + ( + cd sub && + git submodule summary ../sm1 >../actual + ) && + cat >expected <<-EOF && +* ../sm1 0000000...$head1 (2): + > Add foo2 + +EOF + test_cmp expected actual +" + commit_file sm1 && head2=$(add_file sm1 foo3) diff --git a/t/t7403-submodule-sync.sh b/t/t7403-submodule-sync.sh index bf90098a1a..79bc135bf6 100755 --- a/t/t7403-submodule-sync.sh +++ b/t/t7403-submodule-sync.sh @@ -61,6 +61,19 @@ test_expect_success 'change submodule' ' ) ' +reset_submodule_urls () { + local root + root=$(pwd) && + ( + cd super-clone/submodule && + git config remote.origin.url "$root/submodule" + ) && + ( + cd super-clone/submodule/sub-submodule && + git config remote.origin.url "$root/submodule" + ) +} + test_expect_success 'change submodule url' ' ( cd super && @@ -132,6 +145,65 @@ test_expect_success '"git submodule sync --recursive" should update all submodul ) ' +test_expect_success 'reset submodule URLs' ' + reset_submodule_urls super-clone +' + +test_expect_success '"git submodule sync" should update submodule URLs - subdirectory' ' + ( + cd super-clone && + git pull --no-recurse-submodules && + mkdir -p sub && + cd sub && + git submodule sync >../../output + ) && + grep "\\.\\./submodule" output && + test -d "$( + cd super-clone/submodule && + git config remote.origin.url + )" && + test ! -d "$( + cd super-clone/submodule/sub-submodule && + git config remote.origin.url + )" && + ( + cd super-clone/submodule && + git checkout master && + git pull + ) && + ( + cd super-clone && + test -d "$(git config submodule.submodule.url)" + ) +' + +test_expect_success '"git submodule sync --recursive" should update all submodule URLs - subdirectory' ' + ( + cd super-clone && + ( + cd submodule && + git pull --no-recurse-submodules + ) && + mkdir -p sub && + cd sub && + git submodule sync --recursive >../../output + ) && + grep "\\.\\./submodule/sub-submodule" output && + test -d "$( + cd super-clone/submodule && + git config remote.origin.url + )" && + test -d "$( + cd super-clone/submodule/sub-submodule && + git config remote.origin.url + )" && + ( + cd super-clone/submodule/sub-submodule && + git checkout master && + git pull + ) +' + test_expect_success '"git submodule sync" should update known submodule URLs' ' ( cd empty-clone && diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh index a4ffea0dbe..cdb0538392 100755 --- a/t/t7406-submodule-update.sh +++ b/t/t7406-submodule-update.sh @@ -80,6 +80,21 @@ test_expect_success 'submodule update detaching the HEAD ' ' ) ' +test_expect_success 'submodule update from subdirectory' ' + (cd super/submodule && + git reset --hard HEAD~1 + ) && + mkdir super/sub && + (cd super/sub && + (cd ../submodule && + compare_head + ) && + git submodule update ../submodule && + cd ../submodule && + ! compare_head + ) +' + apos="'"; test_expect_success 'submodule update does not fetch already present commits' ' (cd submodule && diff --git a/t/t7407-submodule-foreach.sh b/t/t7407-submodule-foreach.sh index 107b4b7c45..91d4fd1fac 100755 --- a/t/t7407-submodule-foreach.sh +++ b/t/t7407-submodule-foreach.sh @@ -80,6 +80,22 @@ test_expect_success 'test basic "submodule foreach" usage' ' test_i18ncmp expect actual ' +cat >expect <<EOF +Entering '../sub1' +$pwd/clone-foo1-../sub1-$sub1sha1 +Entering '../sub3' +$pwd/clone-foo3-../sub3-$sub3sha1 +EOF + +test_expect_success 'test "submodule foreach" from subdirectory' ' + mkdir clone/sub && + ( + cd clone/sub && + git submodule foreach "echo \$toplevel-\$name-\$sm_path-\$sha1" >../../actual + ) && + test_i18ncmp expect actual +' + test_expect_success 'setup nested submodules' ' git clone submodule nested1 && git clone submodule nested2 && |