# This should always be the first line of code to facilitate debugging
[ -n "$VCSH_DEBUG" ] && set -vx
-basename() {
- # Implemented in shell to avoid spawning another process
- local file
- file="${1##*/}"
- [ -z "$2" ] || file="${file%$2}"
- echo "$file"
-}
-
SELF=$(basename $0)
-VERSION='1.20130724'
+VERSION='1.20131214.git-HEAD'
fatal() {
echo "$SELF: fatal: $1" >&2
VCSH_DEBUG=1
echo "debug mode on"
echo "$SELF $VERSION"
- elif [ "$1" = '-v' ];then
+ elif [ "$1" = '-v' ]; then
VCSH_VERBOSE=1
echo "verbose mode on"
echo "$SELF $VERSION"
- elif [ "$1" = '-c' ];then
+ elif [ "$1" = '-c' ]; then
VCSH_OPTION_CONFIG=$OPTARG
fi
shift 1
# Read configuration and set defaults if anything's not set
[ -n "$VCSH_DEBUG" ] && set -vx
-[ -z "$XDG_CONFIG_HOME" ] && XDG_CONFIG_HOME="$HOME/.config"
+: ${XDG_CONFIG_HOME:=$HOME/.config}
# Read configuration files if there are any
[ -r "/etc/vcsh/config" ] && . "/etc/vcsh/config"
[ -n "$VCSH_DEBUG" ] && set -vx
# Read defaults
-[ -z "$VCSH_REPO_D" ] && VCSH_REPO_D="$XDG_CONFIG_HOME/vcsh/repo.d"
-[ -z "$VCSH_HOOK_D" ] && VCSH_HOOK_D="$XDG_CONFIG_HOME/vcsh/hooks-enabled"
-[ -z "$VCSH_BASE" ] && VCSH_BASE="$HOME"
-[ -z "$VCSH_GITIGNORE" ] && VCSH_GITIGNORE='exact'
+: ${VCSH_REPO_D:=$XDG_CONFIG_HOME/vcsh/repo.d}
+: ${VCSH_HOOK_D:=$XDH_CONFIG_HOME/vcsh/hooks-enabled}
+: ${VCSH_BASE:=$HOME}
+: ${VCSH_GITIGNORE:=exact}
+: ${VCSH_WORKTREE:=absolute}
+
+if [ ! "x$VCSH_GITIGNORE" = 'xexact' ] && [ ! "x$VCSH_GITIGNORE" = 'xnone' ] && [ ! "x$VCSH_GITIGNORE" = 'xrecursive' ]; then
+ fatal "'\$VCSH_GITIGNORE' must equal 'exact', 'none', or 'recursive'" 1
+fi
+
+if [ ! "x$VCSH_WORKTREE" = 'xabsolute' ] && [ ! "x$VCSH_WORKTREE" = 'xrelative' ]; then
+ fatal "'\$VCSH_WORKTREE' must equal 'absolute', or 'relative'" 1
+fi
help() {
for object in $(git ls-tree -r origin/master | awk '{print $4}'); do
[ -e "$object" ] &&
error "'$object' exists." &&
- VCSH_CONFLICT=1;
+ VCSH_CONFLICT=1
done
[ "$VCSH_CONFLICT" = '1' ] &&
fatal "will stop after fetching and not try to merge!
- Once this situation has been resolved, run 'vcsh run $VCSH_REPO_NAME git pull' to finish cloning.\n" 17
+ Once this situation has been resolved, run 'vcsh run $VCSH_REPO_NAME git pull' to finish cloning." 17
git merge origin/master
hook post-clone
retire
init() {
hook pre-init
[ ! -e "$GIT_DIR" ] || fatal "'$GIT_DIR' exists" 10
- export GIT_WORK_TREE="$VCSH_BASE"
- mkdir -p "$GIT_WORK_TREE" || fatal "could not create '$GIT_WORK_TREE'" 50
- cd "$GIT_WORK_TREE" || fatal "could not enter '$GIT_WORK_TREE'" 11
+ mkdir -p "$VCSH_BASE" || fatal "could not create '$VCSH_BASE'" 50
+ cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11
git init
upgrade
hook post-init
pull() {
hook pre-pull
for VCSH_REPO_NAME in $(list); do
- echo -n "$VCSH_REPO_NAME: "
+ printf "$VCSH_REPO_NAME: "
export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
use
git pull
push() {
hook pre-push
for VCSH_REPO_NAME in $(list); do
- echo -n "$VCSH_REPO_NAME: "
+ printf "$VCSH_REPO_NAME: "
export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
use
git push
}
retire() {
- unset GIT_WORK_TREE
unset VCSH_DIRECTORY
}
# Now that the repository has been renamed, we need to fix up its configuration
# Overwrite old name..
GIT_DIR="$GIT_DIR_NEW"
- $VCSH_REPO_NAME="$VCSH_REPO_NAME_NEW"
+ VCSH_REPO_NAME="$VCSH_REPO_NAME_NEW"
# ..and clobber all old configuration
upgrade
}
upgrade() {
hook pre-upgrade
- use
- git config core.worktree "$GIT_WORK_TREE"
+ # fake-bare repositories are not bare, actually. Set this to false
+ # because otherwise Git complains "fatal: core.bare and core.worktree
+ # do not make sense"
+ git config core.bare false
+ # core.worktree may be absolute or relative to $GIT_DIR, depending on
+ # user preference
+ if [ ! "x$VCSH_WORKTREE" = 'xabsolute' ]; then
+ git config core.worktree $(cd $GIT_DIR && GIT_WORK_TREE="$VCSH_BASE" git rev-parse --show-cdup)
+ elif [ ! "x$VCSH_WORKTREE" = 'xrelative' ]; then
+ git config core.worktree "$VCSH_BASE"
+ fi
[ ! "x$VCSH_GITIGNORE" = 'xnone' ] && git config core.excludesfile ".gitignore.d/$VCSH_REPO_NAME"
git config vcsh.vcsh 'true'
+ use
[ -e "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" ] && git add -f "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME"
hook post-upgrade
}
use() {
git_dir_exists
- export GIT_WORK_TREE="$(git config --get core.worktree)"
export VCSH_DIRECTORY="$VCSH_REPO_NAME"
}
file="$new"
done;
done | sort -u)
- tempfile=$(mktemp) || fatal "could not create tempfile" 51
+
+ # Contrary to GNU mktemp, mktemp on BSD/OSX requires a template for temp files
+ # Using a template makes GNU mktemp default to $PWD and not #TMPDIR for tempfile location
+ # To make every OS happy, set full path explicitly
+ tempfile=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal "could not create tempfile: '${tempfile}'" 51
+
echo '*' > "$tempfile" || fatal "could not write to '$tempfile'" 57
for gitignore in $gitignores; do
echo "$gitignore" | sed 's@^@!/@' >> "$tempfile" || fatal "could not write to '$tempfile'" 57
fatal "could not move '$tempfile' to '$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME'" 53
}
+debug `git version`
+
if [ ! "x$VCSH_GITIGNORE" = 'xexact' ] && [ ! "x$VCSH_GITIGNORE" = 'xnone' ] && [ ! "x$VCSH_GITIGNORE" = 'xrecursive' ]; then
fatal "'\$VCSH_GITIGNORE' must equal 'exact', 'none', or 'recursive'" 1
fi
export VCSH_COMMAND="$1"
-[ "$VCSH_COMMAND" = 'clon' ] || [ "$VCSH_COMMAND" = 'clo' ] || [ "$VCSH_COMMAND" = 'cl' ] && VCSH_COMMAND='clone'
-[ "$VCSH_COMMAND" = 'commi' ] || [ "$VCSH_COMMAND" = 'comm' ] || [ "$VCSH_COMMAND" = 'com' ] || [ "$VCSH_COMMAND" = 'co' ] && VCSH_COMMAND='commit'
-[ "$VCSH_COMMAND" = 'delet' ] || [ "$VCSH_COMMAND" = 'dele' ] || [ "$VCSH_COMMAND" = 'del' ] || [ "$VCSH_COMMAND" = 'de' ] && VCSH_COMMAND='delete'
-[ "$VCSH_COMMAND" = 'ente' ] || [ "$VCSH_COMMAND" = 'ent' ] || [ "$VCSH_COMMAND" = 'en' ] && VCSH_COMMAND='enter'
-[ "$VCSH_COMMAND" = 'hel' ] || [ "$VCSH_COMMAND" = 'he' ] && VCSH_COMMAND='help'
-[ "$VCSH_COMMAND" = 'ini' ] || [ "$VCSH_COMMAND" = 'in' ] && VCSH_COMMAND='init'
-[ "$VCSH_COMMAND" = 'pul' ] && VCSH_COMMAND='pull'
-[ "$VCSH_COMMAND" = 'pus' ] && VCSH_COMMAND='push'
-[ "$VCSH_COMMAND" = 'renam' ] || [ "$VCSH_COMMAND" = 'rena' ] || [ "$VCSH_COMMAND" = 'ren' ] || [ "$VCSH_COMMAND" = 're' ] && VCSH_COMMAND='rename'
-[ "$VCSH_COMMAND" = 'ru' ] && VCSH_COMMAND='run'
-[ "$VCSH_COMMAND" = 'statu' ] || [ "$VCSH_COMMAND" = 'stat' ] || [ "$VCSH_COMMAND" = 'sta' ] || [ "$VCSH_COMMAND" = 'st' ] && VCSH_COMMAND='status'
-[ "$VCSH_COMMAND" = 'upgrad' ] || [ "$VCSH_COMMAND" = 'upgra' ] || [ "$VCSH_COMMAND" = 'upgr' ] || [ "$VCSH_COMMAND" = 'upg' ] && VCSH_COMMAND='upgrade'
-[ "$VCSH_COMMAND" = 'versio' ] || [ "$VCSH_COMMAND" = 'versi' ] || [ "$VCSH_COMMAND" = 'vers' ] || [ "$VCSH_COMMAND" = 'ver' ] || [ "$VCSH_COMMAND" = 've' ] && VCSH_COMMAND='version'
-[ "$VCSH_COMMAND" = 'whic' ] || [ "$VCSH_COMMAND" = 'whi' ] || [ "$VCSH_COMMAND" = 'wh' ] && VCSH_COMMAND='which'
-[ "$VCSH_COMMAND" = 'write' ] || [ "$VCSH_COMMAND" = 'writ' ] || [ "$VCSH_COMMAND" = 'wri' ] || [ "$VCSH_COMMAND" = 'wr' ] && VCSH_COMMAND='write-gitignore'
-
+case "$VCSH_COMMAND" in
+ clon|clo|cl) VCSH_COMMAND=clone;;
+ commi|comm|com|co) VCSH_COMMAND=commit;;
+ delet|dele|del|de) VCSH_COMMAND=delete;;
+ ente|ent|en) VCSH_COMMAND=enter;;
+ hel|he) VCSH_COMMAND=help;;
+ ini|in) VCSH_COMMAND=init;;
+ pul) VCSH_COMMAND=pull;;
+ pus) VCSH_COMMAND=push;;
+ renam|rena|ren|re) VCSH_COMMAND=rename;;
+ ru) VCSH_COMMAND=run;;
+ statu|stat|sta|st) VCSH_COMMAND=status;;
+ upgrad|upgra|upgr|up) VCSH_COMMAND=upgrade;;
+ versio|versi|vers|ver|ve) VCSH_COMMAND=version;;
+ which|whi|wh) VCSH_COMMAND=which;;
+ write|writ|wri|wr) VCSH_COMMAND=write-gitignore;;
+esac
if [ "$VCSH_COMMAND" = 'clone' ]; then
[ -z "$2" ] && fatal "$VCSH_COMMAND: please specify a remote" 1
GIT_REMOTE="$2"
[ -n "$3" ] && VCSH_REPO_NAME="$3" || VCSH_REPO_NAME=$(basename "$GIT_REMOTE" .git)
+ [ -z "$VCSH_REPO_NAME" ] && fatal "$VCSH_COMMAND: could not determine repository name" 1
export VCSH_REPO_NAME
export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
elif [ "$VCSH_COMMAND" = 'version' ]; then
echo "$SELF $VERSION"
+ git version
exit
elif [ "$VCSH_COMMAND" = 'which' ]; then
[ -z "$2" ] && fatal "$VCSH_COMMAND: please specify a filename" 1
projects / code / vcsh.git / blobdiff