diff options
| -rwxr-xr-x | git-submodule.sh | 45 | ||||
| -rwxr-xr-x | t/t7400-submodule-basic.sh | 20 |
2 files changed, 47 insertions, 18 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 6c83c52cf..89a388535 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -25,6 +25,19 @@ say() fi } +# +# Map submodule path to submodule name +# +# $1 = path +# +module_name() +{ + name=$(GIT_CONFIG=.gitmodules git-config --get-regexp '^submodule\..*\.path$' "$1" | + sed -nre 's/^submodule\.(.+)\.path .+$/\1/p') + test -z "$name" && + die "No submodule mapping found in .gitmodules for path '$path'" + echo "$name" +} # # Clone a submodule @@ -49,7 +62,7 @@ module_clone() die "A file already exist at path '$path'" git-clone -n "$url" "$path" || - die "Clone of submodule '$path' failed" + die "Clone of '$url' into submodule path '$path' failed" } # @@ -63,17 +76,18 @@ modules_init() while read mode sha1 stage path do # Skip already registered paths - url=$(git-config submodule."$path".url) + name=$(module_name "$path") || exit + url=$(git-config submodule."$name".url) test -z "$url" || continue - url=$(GIT_CONFIG=.gitmodules git-config submodule."$path".url) + url=$(GIT_CONFIG=.gitmodules git-config submodule."$name".url) test -z "$url" && - die "No url found for submodule '$path' in .gitmodules" + die "No url found for submodule path '$path' in .gitmodules" - git-config submodule."$path".url "$url" || - die "Failed to register url for submodule '$path'" + git-config submodule."$name".url "$url" || + die "Failed to register url for submodule path '$path'" - say "Submodule '$path' registered with url '$url'" + say "Submodule '$name' ($url) registered for path '$path'" done } @@ -87,13 +101,14 @@ modules_update() git ls-files --stage -- "$@" | grep -e '^160000 ' | while read mode sha1 stage path do - url=$(git-config submodule."$path".url) + name=$(module_name "$path") || exit + url=$(git-config submodule."$name".url) if test -z "$url" then # Only mention uninitialized submodules when its # path have been specified test "$#" != "0" && - say "Submodule '$path' not initialized" + say "Submodule path '$path' not initialized" continue fi @@ -104,22 +119,22 @@ modules_update() else subsha1=$(unset GIT_DIR && cd "$path" && git-rev-parse --verify HEAD) || - die "Unable to find current revision of submodule '$path'" + die "Unable to find current revision in submodule path '$path'" fi if test "$subsha1" != "$sha1" then (unset GIT_DIR && cd "$path" && git-fetch && git-checkout -q "$sha1") || - die "Unable to checkout '$sha1' in submodule '$path'" + die "Unable to checkout '$sha1' in submodule path '$path'" - say "Submodule '$path': checked out '$sha1'" + say "Submodule path '$path': checked out '$sha1'" fi done } # -# List all registered submodules, prefixed with: +# List all submodules, prefixed with: # - submodule not initialized # + different revision checked out # @@ -133,7 +148,9 @@ modules_list() git ls-files --stage -- "$@" | grep -e '^160000 ' | while read mode sha1 stage path do - if ! test -d "$path"/.git + name=$(module_name "$path") || exit + url=$(git-config submodule."$name".url) + if test -z "url" || ! test -d "$path"/.git then say "-$sha1 $path" continue; diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index 9f2d4f9b3..7a9b505b1 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -18,7 +18,7 @@ subcommands of git-submodule. # -add directory lib to 'superproject', this creates a DIRLINK entry # -add a couple of regular files to enable testing of submodule filtering # -mv lib subrepo -# -add an entry to .gitmodules for path 'lib' +# -add an entry to .gitmodules for submodule 'example' # test_expect_success 'Prepare submodule testing' ' mkdir lib && @@ -40,7 +40,19 @@ test_expect_success 'Prepare submodule testing' ' git-add a lib z && git-commit -m "super commit 1" && mv lib .subrepo && - GIT_CONFIG=.gitmodules git-config submodule.lib.url git://example.com/lib.git + GIT_CONFIG=.gitmodules git-config submodule.example.url git://example.com/lib.git +' + +test_expect_success 'status should fail for unmapped paths' ' + if git-submodule status + then + echo "[OOPS] submodule status succeeded" + false + elif ! GIT_CONFIG=.gitmodules git-config submodule.example.path lib + then + echo "[OOPS] git-config failed to update .gitmodules" + false + fi ' test_expect_success 'status should only print one line' ' @@ -54,12 +66,12 @@ test_expect_success 'status should initially be "missing"' ' test_expect_success 'init should register submodule url in .git/config' ' git-submodule init && - url=$(git-config submodule.lib.url) && + url=$(git-config submodule.example.url) && if test "$url" != "git://example.com/lib.git" then echo "[OOPS] init succeeded but submodule url is wrong" false - elif ! git-config submodule.lib.url ./.subrepo + elif ! git-config submodule.example.url ./.subrepo then echo "[OOPS] init succeeded but update of url failed" false |