From: Junio C Hamano <junkio@cox.net>
Date: Sun, 2 Oct 2005 07:20:45 +0000 (-0700)
Subject: Customize git command for installations that lack certain commands.
X-Git-Tag: v0.99.8~7
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=0842acff57f386ba749c3ea6b5e034771f074f6b;p=git.git

Customize git command for installations that lack certain commands.

When the platform lacks certain git subcommands, omit them from the
list of subcommands that are available from "git" wrapper.

Noticed by Geert Bosch.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/Makefile b/Makefile
index 79cafd717..4d721f2ac 100644
--- a/Makefile
+++ b/Makefile
@@ -122,6 +122,8 @@ PROGRAMS = \
 # Backward compatibility -- to be removed after 1.0
 PROGRAMS += git-ssh-pull git-ssh-push
 
+GIT_LIST_TWEAK =
+
 PYMODULES = \
 	gitMergeCommon.py
 
@@ -131,6 +133,8 @@ endif
 
 ifdef WITH_SEND_EMAIL
 	SCRIPT_PERL += git-send-email.perl
+else
+	GIT_LIST_TWEAK += -e '/^send-email$$/d'
 endif
 
 LIB_FILE=libgit.a
@@ -282,7 +286,8 @@ all:
 git: git.sh Makefile
 	rm -f $@+ $@
 	sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
-	    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.sh >$@+
+	    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+	    $(GIT_LIST_TWEAK) <$@.sh >$@+
 	chmod +x $@+
 	mv $@+ $@
 
diff --git a/git.sh b/git.sh
index 178d0f0c0..dc383edde 100755
--- a/git.sh
+++ b/git.sh
@@ -16,17 +16,50 @@ esac
 
 echo "Usage: git COMMAND [OPTIONS] [TARGET]"
 if [ -n "$cmd" ]; then
-    echo " git command '$cmd' not found: commands are:"
-else
-    echo " git commands are:"
+    echo "git command '$cmd' not found."
 fi
+echo "git commands are:"
 
-cat <<\EOF
-    add apply archimport bisect branch checkout cherry clone
-    commit count-objects cvsimport diff fetch format-patch
-    fsck-cache get-tar-commit-id init-db log ls-remote octopus
-    pack-objects parse-remote patch-id prune pull push rebase
-    relink rename repack request-pull reset resolve revert
-    send-email shortlog show-branch status tag verify-tag
-    whatchanged
+fmt <<\EOF | sed -e 's/^/    /'
+add
+apply
+archimport
+bisect
+branch
+checkout
+cherry
+clone
+commit
+count-objects
+cvsimport
+diff
+fetch
+format-patch
+fsck-objects
+get-tar-commit-id
+init-db
+log
+ls-remote
+octopus
+pack-objects
+parse-remote
+patch-id
+prune
+pull
+push
+rebase
+relink
+rename
+repack
+request-pull
+reset
+resolve
+revert
+send-email
+shortlog
+show-branch
+status
+tag
+verify-tag
+whatchanged
 EOF