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-rwxr-xr-xgit-bisect.sh24
-rwxr-xr-xgit-branch.sh21
-rwxr-xr-xgit-sh-setup.sh34
-rwxr-xr-xgit-status.sh11
4 files changed, 56 insertions, 34 deletions
diff --git a/git-bisect.sh b/git-bisect.sh
index 05dae8ad1..51e1e4417 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -1,4 +1,15 @@
#!/bin/sh
+
+USAGE='[start|bad|good|next|reset|visualize]'
+LONG_USAGE='git bisect start [<pathspec>] reset bisect state and start bisection.
+git bisect bad [<rev>] mark <rev> a known-bad revision.
+git bisect good [<rev>...] mark <rev>... known-good revisions.
+git bisect next find next bisection to test and check it out.
+git bisect reset [<branch>] finish bisection search and go back to branch.
+git bisect visualize show bisect status in gitk.
+git bisect replay <logfile> replay bisection log
+git bisect log show bisect log.'
+
. git-sh-setup
sq() {
@@ -11,19 +22,6 @@ sq() {
' "$@"
}
-usage() {
- echo >&2 'usage: git bisect [start|bad|good|next|reset|visualize]
-git bisect start [<pathspec>] reset bisect state and start bisection.
-git bisect bad [<rev>] mark <rev> a known-bad revision.
-git bisect good [<rev>...] mark <rev>... known-good revisions.
-git bisect next find next bisection to test and check it out.
-git bisect reset [<branch>] finish bisection search and go back to branch.
-git bisect visualize show bisect status in gitk.
-git bisect replay <logfile> replay bisection log
-git bisect log show bisect log.'
- exit 1
-}
-
bisect_autostart() {
test -d "$GIT_DIR/refs/bisect" || {
echo >&2 'You need to start by "git bisect start"'
diff --git a/git-branch.sh b/git-branch.sh
index 5306b2719..0266f4622 100755
--- a/git-branch.sh
+++ b/git-branch.sh
@@ -1,21 +1,12 @@
#!/bin/sh
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
-
-die () {
- echo >&2 "$*"
- exit 1
-}
-
-usage () {
- echo >&2 "usage: $(basename $0)"' [-d <branch>] | [[-f] <branch> [start-point]]
-
-If no arguments, show available branches and mark current branch with a star.
+USAGE='[-d <branch>] | [[-f] <branch> [start-point]]'
+LONG_USAGE='If no arguments, show available branches and mark current branch with a star.
If one argument, create a new branch <branchname> based off of current HEAD.
-If two arguments, create a new branch <branchname> based off of <start-point>.
-'
- exit 1
-}
+If two arguments, create a new branch <branchname> based off of <start-point>.'
+
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
headref=$(git-symbolic-ref HEAD | sed -e 's|^refs/heads/||')
diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index b4f10224b..1e638e493 100755
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -11,13 +11,37 @@
# exporting it.
unset CDPATH
-: ${GIT_DIR=.git}
-: ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
-
die() {
echo >&2 "$@"
exit 1
}
-# Make sure we are in a valid repository of a vintage we understand.
-GIT_DIR="$GIT_DIR" git-var GIT_AUTHOR_IDENT >/dev/null || exit
+usage() {
+ die "Usage: $0 $USAGE"
+}
+
+if [ -z "$LONG_USAGE" ]
+then
+ LONG_USAGE="Usage: $0 $USAGE"
+else
+ LONG_USAGE="Usage: $0 $USAGE
+
+$LONG_USAGE"
+fi
+
+case "$1" in
+ --h|--he|--hel|--help)
+ echo "$LONG_USAGE"
+ exit
+esac
+
+if [ -z "$SUBDIRECTORY_OK" ]
+then
+ : ${GIT_DIR=.git}
+ : ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
+
+ # Make sure we are in a valid repository of a vintage we understand.
+ GIT_DIR="$GIT_DIR" git-var GIT_AUTHOR_IDENT >/dev/null || exit
+else
+ GIT_DIR=$(git-rev-parse --git-dir) || exit
+fi
diff --git a/git-status.sh b/git-status.sh
index 2dda0c505..50ccd24ef 100755
--- a/git-status.sh
+++ b/git-status.sh
@@ -2,7 +2,16 @@
#
# Copyright (c) 2005 Linus Torvalds
#
-GIT_DIR=$(git-rev-parse --git-dir) || exit
+
+USAGE=''
+SUBDIRECTORY_OK='Yes'
+
+. git-sh-setup
+
+if [ "$#" != "0" ]
+then
+ usage
+fi
report () {
header="#