From 0842acff57f386ba749c3ea6b5e034771f074f6b Mon Sep 17 00:00:00 2001
From: Junio C Hamano <junkio@cox.net>
Date: Sun, 2 Oct 2005 00:20:45 -0700
Subject: [PATCH] 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>
---
 Makefile |  7 ++++++-
 git.sh   | 55 ++++++++++++++++++++++++++++++++++++++++++++-----------
 2 files changed, 50 insertions(+), 12 deletions(-)

diff --git a/Makefile b/Makefile
index 79cafd71..4d721f2a 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 178d0f0c..dc383edd 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
-- 
2.11.0