mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Introduce GIT_DIR environment variable.

Browse Source 
During the mailing list discussion on renaming GIT_ environment
variables, people felt that having one environment that lets the
user (or Porcelain) specify both SHA1_FILE_DIRECTORY (now
GIT_OBJECT_DIRECTORY) and GIT_INDEX_FILE for the default layout
would be handy.  This change introduces GIT_DIR environment
variable, from which the defaults for GIT_INDEX_FILE and
GIT_OBJECT_DIRECTORY are derived.  When GIT_DIR is not defined,
it defaults to ".git".  GIT_INDEX_FILE defaults to
"$GIT_DIR/index" and GIT_OBJECT_DIRECTORY defaults to
"$GIT_DIR/objects".

Special thanks for ideas and discussions go to Petr Baudis and
Daniel Barkalow.  Bugs are mine ;-)

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2005-05-09 22:57:58 -07:00
parent d19938ab60
commit 8ac069ac0a
7 changed files with 81 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
git-resolve-script
View File

@ -1,14 +1,19 @@
#!/bin/sh
#
# Copyright (c) 2005 Linus Torvalds
#
# Resolve two trees.
#
head="$1"
merge="$2"
merge_repo="$3"
rm -f .git/MERGE_HEAD .git/ORIG_HEAD
echo $head > .git/ORIG_HEAD
echo $merge > .git/MERGE_HEAD
: ${GIT_DIR=.git}
: ${GIT_OBJECT_DIRECTORY="${SHA1_FILE_DIRECTORY-"$GIT_DIR/objects"}"}
rm -f "$GIT_DIR"/MERGE_HEAD "$GIT_DIR"/ORIG_HEAD
echo $head > "$GIT_DIR"/ORIG_HEAD
echo $merge > "$GIT_DIR"/MERGE_HEAD
#
# The remote name is just used for the message,
@ -35,7 +40,7 @@ if [ "$common" == "$head" ]; then
echo "Kill me within 3 seconds.."
sleep 3
git-read-tree -m $merge && git-checkout-cache -f -a && git-update-cache --refresh
echo $merge > .git/HEAD
echo $merge > "$GIT_DIR"/HEAD
git-diff-tree -p ORIG_HEAD HEAD | diffstat -p1
exit 0
fi
@ -51,6 +56,6 @@ if [ $? -ne 0 ]; then
fi
result_commit=$(echo "$merge_msg" | git-commit-tree $result_tree -p $head -p $merge)
echo "Committed merge $result_commit"
echo $result_commit > .git/HEAD
echo $result_commit > "$GIT_DIR"/HEAD
git-checkout-cache -f -a && git-update-cache --refresh
git-diff-tree -p ORIG_HEAD HEAD | diffstat -p1