]>
Commit | Line | Data |
---|---|---|
b33e9666 LT |
1 | #!/bin/sh |
2 | # | |
3 | # Set up GIT_DIR and GIT_OBJECT_DIRECTORY | |
4 | # and return true if everything looks ok | |
5 | # | |
6 | : ${GIT_DIR=.git} | |
7 | : ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"} | |
8 | ||
365527ad JH |
9 | # Having this variable in your environment would break scripts because |
10 | # you would cause "cd" to be be taken to unexpected places. If you | |
11 | # like CDPATH, define it for your interactive shell sessions without | |
12 | # exporting it. | |
13 | unset CDPATH | |
14 | ||
b33e9666 | 15 | die() { |
8098a178 | 16 | echo >&2 "$@" |
b33e9666 LT |
17 | exit 1 |
18 | } | |
19 | ||
8098a178 JH |
20 | case "$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD 2>/dev/null)" in |
21 | refs/*) : ;; | |
22 | *) false ;; | |
23 | esac && | |
e4ad5f09 | 24 | [ -d "$GIT_DIR/refs" ] && |
b33e9666 | 25 | [ -d "$GIT_OBJECT_DIRECTORY/00" ] |