Document --unified/-U option

diff --git a/git-submodule.sh b/git-submodule.sh
index c29e2c3c9dd0bf42cc6ac68f70aef1fc742c5207..1f0cb99dcb09cd0db0f34ed9f70467cee0fe922b 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -46,7 +46,7 @@ get_repo_base() {
 #
 module_name()
 {
-       name=$(GIT_CONFIG=.gitmodules git-config --get-regexp '^submodule\..*\.path$' "$1" |
+       name=$(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'"
@@ -116,7 +116,7 @@ module_add()
        test -e "$path" &&
        die "'$path' already exists"
 
-       git-ls-files --error-unmatch "$path" > /dev/null 2>&1 &&
+       git ls-files --error-unmatch "$path" > /dev/null 2>&1 &&
        die "'$path' already exists in the index"
 
        module_clone "$path" "$repo" || exit
@@ -143,14 +143,14 @@ modules_init()
        do
                # Skip already registered paths
                name=$(module_name "$path") || exit
-               url=$(git-config submodule."$name".url)
+               url=$(git config submodule."$name".url)
                test -z "$url" || continue
 
-               url=$(GIT_CONFIG=.gitmodules git-config submodule."$name".url)
+               url=$(GIT_CONFIG=.gitmodules git config submodule."$name".url)
                test -z "$url" &&
                die "No url found for submodule path '$path' in .gitmodules"
 
-               git-config submodule."$name".url "$url" ||
+               git config submodule."$name".url "$url" ||
                die "Failed to register url for submodule path '$path'"
 
                say "Submodule '$name' ($url) registered for path '$path'"
@@ -168,7 +168,7 @@ modules_update()
        while read mode sha1 stage path
        do
                name=$(module_name "$path") || exit
-               url=$(git-config submodule."$name".url)
+               url=$(git config submodule."$name".url)
                if test -z "$url"
                then
                        # Only mention uninitialized submodules when its
@@ -184,7 +184,7 @@ modules_update()
                        subsha1=
                else
                        subsha1=$(unset GIT_DIR && cd "$path" &&
-                               git-rev-parse --verify HEAD) ||
+                               git rev-parse --verify HEAD) ||
                        die "Unable to find current revision in submodule path '$path'"
                fi
 
@@ -203,9 +203,9 @@ set_name_rev () {
        revname=$( (
                unset GIT_DIR &&
                cd "$1" && {
-                       git-describe "$2" 2>/dev/null ||
-                       git-describe --tags "$2" 2>/dev/null ||
-                       git-describe --contains --tags "$2"
+                       git describe "$2" 2>/dev/null ||
+                       git describe --tags "$2" 2>/dev/null ||
+                       git describe --contains --tags "$2"
                }
        ) )
        test -z "$revname" || revname=" ($revname)"
@@ -227,22 +227,22 @@ modules_list()
        while read mode sha1 stage path
        do
                name=$(module_name "$path") || exit
-               url=$(git-config submodule."$name".url)
+               url=$(git config submodule."$name".url)
                if test -z "url" || ! test -d "$path"/.git
                then
                        say "-$sha1 $path"
                        continue;
                fi
-               revname=$(unset GIT_DIR && cd "$path" && git-describe --tags $sha1)
-               set_name_rev "$path" $"sha1"
+               revname=$(unset GIT_DIR && cd "$path" && git describe --tags $sha1)
+               set_name_rev "$path" "$sha1"
                if git diff-files --quiet -- "$path"
                then
                        say " $sha1 $path$revname"
                else
                        if test -z "$cached"
                        then
-                               sha1=$(unset GIT_DIR && cd "$path" && git-rev-parse --verify HEAD)
-                               set_name_rev "$path" $"sha1"
+                               sha1=$(unset GIT_DIR && cd "$path" && git rev-parse --verify HEAD)
+                               set_name_rev "$path" "$sha1"
                        fi
                        say "+$sha1 $path$revname"
                fi