X-Git-Url: https://git.madduck.net/code/vcsh.git/blobdiff_plain/7161ee4adc3f462f20ab9b55404ecf6968f2753f..5f7069911b8c2f76bdd098a21ffe3dc3f4c0cb5a:/vcsh?ds=sidebyside
diff --git a/vcsh b/vcsh
index cf7d1a7..98e0acd 100755
--- a/vcsh
+++ b/vcsh
@@ -1,7 +1,7 @@
#!/bin/sh
# This program is licensed under the GNU GPL version 2 or later.
-# (c) Richard "RichiH" Hartmann <richih@debian.org>, 2011-2014
+# (c) Richard "RichiH" Hartmann <richih@debian.org>, 2011-2015
# For details, see LICENSE. To submit patches, you have to agree to
# license your code under the GNU GPL version 2 or later.
@@ -19,12 +19,12 @@
# If '.git-HEAD' is appended to the version, you are seeing an unreleased
# version of vcsh; the master branch is supposed to be clean at all times
# so you can most likely just use it nonetheless
-VERSION='1.20141025'
+VERSION='1.20141026'
SELF=$(basename $0)
fatal() {
echo "$SELF: fatal: $1" >&2
- [ -z $2] && exit 1
+ [ -z $2 ] && exit 1
exit $2
}
@@ -100,25 +100,30 @@ help() {
-v Enable verbose mode
commands:
- clone <remote> \\
+ clone [-b <branch>] \\
+ <remote> \\
[<repo>] Clone from an existing repository
commit Commit in all repositories
delete <repo> Delete an existing repository
enter <repo> Enter repository; spawn new instance of \$SHELL
+ foreach [<-g>]
+ <git command> Execute a command for every repository
help Display this help text
init <repo> Initialize a new repository
list List all repositories
list-tracked \\
[<repo>] List all files tracked all or one repositories
list-untracked \\
- [<-r>] [<repo>] List all files not tracked by all or one repositories
+ [<-a>] [<-r>]
+ [<repo>] List all files not tracked by all or one repositories
pull Pull from all vcsh remotes
push Push to vcsh remotes
rename <repo> \\
<newname> Rename repository
run <repo> \\
<command> Use this repository
- status [<repo>] Show statuses of all/one vcsh repositories
+ status \\
+ [--terse] [<repo>] Show statuses of all/one vcsh repositories
upgrade <repo> Upgrade repository to currently recommended settings
version Print version information
which <substring> Find substring in name of any tracked file
@@ -149,16 +154,22 @@ clone() {
hook pre-clone
init
git remote add origin "$GIT_REMOTE"
- git config branch.master.remote origin
- git config branch.master.merge refs/heads/master
- VCSH_CLONE_ERROR=$(git ls-remote origin master 2>&1)
- if [ -n "$VCSH_CLONE_ERROR" ]; then
- rm -rf "$GIT_DIR"
- fatal "$VCSH_CLONE_ERROR" 1
+ git checkout -b "$VCSH_BRANCH" || return $?
+ git config branch."$VCSH_BRANCH".remote origin
+ git config branch."$VCSH_BRANCH".merge refs/heads/"$VCSH_BRANCH"
+ if [ $(git ls-remote origin "$VCSH_BRANCH" 2> /dev/null | wc -l ) -lt 1 ]; then
+ info "remote is empty, not merging anything.
+ You should add files to your new repository."
+ exit
+ fi
+ GIT_VERSION_MAJOR=$(git --version | sed -n 's/.* \([0-9]\)\..*/\1/p' )
+ if [ 1 -lt "$GIT_VERSION_MAJOR" ];then
+ git fetch origin "$VCSH_BRANCH"
+ else
+ git fetch origin
fi
- git fetch
hook pre-merge
- git ls-tree -r --name-only origin/master | (while read object; do
+ git ls-tree -r --name-only origin/"$VCSH_BRANCH" | (while read object; do
[ -e "$object" ] &&
error "'$object' exists." &&
VCSH_CONFLICT=1
@@ -166,7 +177,7 @@ clone() {
[ x"$VCSH_CONFLICT" = x'1' ]) &&
fatal "will stop after fetching and not try to merge!
Once this situation has been resolved, run 'vcsh $VCSH_REPO_NAME pull' to finish cloning." 17
- git merge origin/master
+ git -c merge.ff=true merge origin/"$VCSH_BRANCH"
hook post-merge
hook post-clone
retire
@@ -212,6 +223,27 @@ enter() {
hook post-enter
}
+foreach() {
+ hook pre-foreach
+
+ # We default to prefixing `git` to all commands passed to foreach, but
+ # allow running in general context with -g
+ command_prefix=git
+ while getopts "g" flag; do
+ if [ x"$1" = x'-g' ]; then
+ unset command_prefix
+ fi
+ shift 1
+ done
+ for VCSH_REPO_NAME in $(list); do
+ echo "$VCSH_REPO_NAME:"
+ GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR
+ use
+ $command_prefix "$@"
+ done
+ hook post-foreach
+}
+
git_dir_exists() {
[ -d "$GIT_DIR" ] || fatal "no repository found for '$VCSH_REPO_NAME'" 12
}
@@ -261,7 +293,7 @@ list_tracked_helper() {
}
list_tracked_by() {
- list_tracked $2
+ list_tracked '' $2
}
list_untracked() {
@@ -272,10 +304,13 @@ list_untracked() {
temp_file_untracked_copy=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file'
# Hack in support for `vcsh list-untracked -r`...
+ exclude_standard_opt='--exclude-standard'
directory_opt="--directory"
shift 1
- while getopts "r" flag; do
- if [ x"$1" = x'-r' ]; then
+ while getopts "ar" flag; do
+ if [ x"$1" = x'-a' ]; then
+ unset exclude_standard_opt
+ elif [ x"$1" = x'-r' ]; then
unset directory_opt
fi
shift 1
@@ -298,7 +333,7 @@ list_untracked() {
list_untracked_helper() {
export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
- git ls-files --others "$directory_opt" | (
+ git ls-files --others $exclude_standard_opt "$directory_opt" | (
while read line; do
echo "$line"
directory_component=${line%%/*}
@@ -310,7 +345,7 @@ list_untracked_helper() {
cp $temp_file_others $temp_file_untracked || fatal 'Could not copy temp file'
fi
cp $temp_file_untracked $temp_file_untracked_copy || fatal 'Could not copy temp file'
- comm -12 --nocheck-order $temp_file_others $temp_file_untracked_copy > $temp_file_untracked
+ comm -12 $temp_file_others $temp_file_untracked_copy > $temp_file_untracked
}
pull() {
@@ -365,19 +400,24 @@ run() {
}
status() {
+ if [ -t 1 ]; then
+ COLORING="-c color.status=always"
+ fi
if [ -n "$VCSH_REPO_NAME" ]; then
status_helper $VCSH_REPO_NAME
else
for VCSH_REPO_NAME in $(list); do
- echo "$VCSH_REPO_NAME:"
- status_helper $VCSH_REPO_NAME
- echo
+ STATUS=$(status_helper $VCSH_REPO_NAME "$COLORING")
+ [ -n "$STATUS" -o -z "$VCSH_STATUS_TERSE" ] && echo "$VCSH_REPO_NAME:"
+ [ -n "$STATUS" ] && echo "$STATUS"
+ [ -z "$VCSH_STATUS_TERSE" ] && echo
done
fi
}
status_helper() {
- GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR
+ GIT_DIR=$VCSH_REPO_D/$1.git; export GIT_DIR
+ VCSH_GIT_OPTIONS=$2
use
remote_tracking_branch=$(git rev-parse --abbrev-ref --symbolic-full-name @{u} 2> /dev/null) && {
commits_behind=$(git log ..${remote_tracking_branch} --oneline | wc -l)
@@ -385,7 +425,7 @@ status_helper() {
[ ${commits_behind} -ne 0 ] && echo "Behind $remote_tracking_branch by $commits_behind commits"
[ ${commits_ahead} -ne 0 ] && echo "Ahead of $remote_tracking_branch by $commits_ahead commits"
}
- git status --short --untracked-files='no'
+ git ${VCSH_GIT_OPTIONS} status --short --untracked-files='no'
VCSH_COMMAND_RETURN_CODE=$?
}
@@ -417,12 +457,14 @@ use() {
}
which() {
- [ -e "$VCSH_COMMAND_PARAMETER" ] || fatal "'$VCSH_COMMAND_PARAMETER' does not exist" 1
- for VCSH_REPO_NAME in $(list); do
- for VCSH_FILE in $(get_files); do
- echo "$VCSH_FILE" | grep -q "$VCSH_COMMAND_PARAMETER" && echo "$VCSH_REPO_NAME: $VCSH_FILE"
- done
- done | sort -u
+ output=$(for VCSH_REPO_NAME in $(list); do
+ get_files | grep -- "$VCSH_COMMAND_PARAMETER" | sed "s/^/$VCSH_REPO_NAME: /"
+ done | sort -u)
+ if [ -z "$output" ]; then
+ fatal "'$VCSH_COMMAND_PARAMETER' does not exist" 1
+ else
+ echo "$output"
+ fi
}
write_gitignore() {
@@ -497,11 +539,28 @@ case $VCSH_COMMAND in
esac
if [ x"$VCSH_COMMAND" = x'clone' ]; then
+ VCSH_BRANCH=
+ if [ "$2" = -b ]; then
+ VCSH_BRANCH=$3
+ shift
+ shift
+ fi
[ -z "$2" ] && fatal "$VCSH_COMMAND: please specify a remote" 1
GIT_REMOTE="$2"
- [ -n "$3" ] && VCSH_REPO_NAME=$3 || VCSH_REPO_NAME=$(basename "${GIT_REMOTE#*:}" .git)
+ [ -n "$VCSH_BRANCH" ] || if [ "$3" = -b ]; then
+ VCSH_BRANCH=$4
+ shift
+ shift
+ fi
+ if [ -n "$3" ]; then
+ VCSH_REPO_NAME=$3
+ [ -z "$VCSH_BRANCH" ] && [ "$4" = -b ] && VCSH_BRANCH=$5
+ else
+ VCSH_REPO_NAME=$(basename "${GIT_REMOTE#*:}" .git)
+ fi
[ -z "$VCSH_REPO_NAME" ] && fatal "$VCSH_COMMAND: could not determine repository name" 1
export VCSH_REPO_NAME
+ [ -n "$VCSH_BRANCH" ] || VCSH_BRANCH=master
GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR
elif [ "$VCSH_COMMAND" = 'version' ]; then
echo "$SELF $VERSION"
@@ -527,6 +586,9 @@ elif [ x"$VCSH_COMMAND" = x'delete' ] ||
[ x"$VCSH_COMMAND" = x'rename' ] && { VCSH_REPO_NAME_NEW=$3; export VCSH_REPO_NAME_NEW;
GIT_DIR_NEW=$VCSH_REPO_D/$VCSH_REPO_NAME_NEW.git; export GIT_DIR_NEW; }
[ x"$VCSH_COMMAND" = x'run' ] && shift 2
+elif [ x"$VCSH_COMMAND" = x'foreach' ]; then
+ [ -z "$2" ] && fatal "$VCSH_COMMAND: please specify a command" 1
+ shift 1
elif [ x"$VCSH_COMMAND" = x'commit' ] ||
[ x"$VCSH_COMMAND" = x'list' ] ||
[ x"$VCSH_COMMAND" = x'list-tracked' ] ||
@@ -535,6 +597,10 @@ elif [ x"$VCSH_COMMAND" = x'commit' ] ||
[ x"$VCSH_COMMAND" = x'push' ]; then
:
elif [ x"$VCSH_COMMAND" = x'status' ]; then
+ if [ x"$2" = x'--terse' ]; then
+ VCSH_STATUS_TERSE=1; export VCSH_STATUS_TERSE
+ shift
+ fi
VCSH_REPO_NAME=$2; export VCSH_REPO_NAME
elif [ -n "$2" ]; then
VCSH_COMMAND='run'; export VCSH_COMMAND