#!/bin/sh
-[ -n "$VCSH_DEBUG" ] && set -x
-[ -z "$XDG_CONFIG_HOME" ] && XDG_CONFIG_HOME="$HOME/.config"
-[ -z "$VCSH_BASE" ] && VCSH_BASE="$XDG_CONFIG_HOME/vcsh/repo.d"
+# This program is licensed under the GNU GPL version 2 or later.
+# (c) Richard "RichiH" Hartmann <richih.mailinglist@gmail.com>, 2011
+# For details, see LICENSE. To submit patches, you have to agree to
+# license your code under the GNU GPL version 2 or later.
+
+
+[ -n "$VCSH_DEBUG" ] && set -vx
+[ -z "$XDG_CONFIG_HOME" ] && XDG_CONFIG_HOME="$HOME/.config"
+[ -r "$XDG_CONFIG_HOME/vcsh/config" ] && . "$XDG_CONFIG_HOME/vcsh/config"
+[ -n "$VCSH_DEBUG" ] && set -vx
+[ -z "$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'
SELF=$(basename $0)
[<repo>] Clone from an existing repository
help Display this help text
delete Delete an existing repository
- enter Enter repository; spawn new $SHELL
+ enter Enter repository; spawn new instance of \$SHELL
init <repo> Initialize a new repository
list List all repositories
+ list-tracked List all files tracked by vcsh
+ list-tracked-by \\
+ <repo> List files tracked by a repository
+ rename <repo> \\
+ <newname> Rename repository
run <repo> \\
<command> Use this repository
-
- seed-gitignore \\
- <repo> Seed .gitignore.d/<repo> from git ls-files
setup Set up repository with recommended settings
+ write-gitignore \\
+ <repo> Write .gitignore.d/<repo> via git ls-files
- <repo> <git command> Special command that allows you to run git commands
- directly without having to type so much ;)" >&2
+ <repo> <git command> Shortcut to run git commands directly
+ <repo> Shortcut to enter repository" >&2
}
debug() {
echo "$SELF: info: $1"
}
-clone () {
+clone() {
init
git remote add origin "$GIT_REMOTE"
git config branch.master.remote origin
git config branch.master.merge refs/heads/master
+ if [ $(git ls-remote origin master 2> /dev/null | wc -l ) -lt 1 ]; then
+ info "remote is empty, not merging anything"
+ exit
+ fi
git fetch
for object in $(git ls-tree -r origin/master | awk '{print $4}'); do
[ -e "$object" ] &&
git merge origin/master
}
-delete () {
- old_dir="$PWD"
- cd "$HOME"
- use || exit $?
+delete() {
+ cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11
+ use
info "This operation WILL DETROY DATA!"
files=$(git ls-files)
echo "These files will be deleted:
for file in $files; do
rm -f $file || info "could not delete '$file', continuing with deletion"
done
- rm -rf "$GIT_DIR" || info "could not delete '$GIT_DIR'"
- cd "$old_dir"
+ rmdir "$GIT_DIR" || error "could not delete '$GIT_DIR'"
}
-enter () {
- use || exit $?
+enter() {
+ hook pre-enter
+ use
$SHELL
+ hook post-enter
+}
+
+git_dir_exists() {
+ [ -d "$GIT_DIR" ] || fatal "no repository found for '$VCSH_REPO_NAME'" 12
+}
+
+hook() {
+ for f in $VCSH_HOOK_D/$1* $VCSH_HOOK_D/$VCSH_REPO_NAME.$1*; do
+ [ -x "$f" ] || continue
+ "$f"
+ done
}
init() {
[ ! -e "$GIT_DIR" ] || fatal "'$GIT_DIR' exists" 10
- export GIT_WORK_TREE="$HOME"
- mkdir -p "$GIT_WORK_TREE"
+ export GIT_WORK_TREE="$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
- cd "$GIT_WORK_TREE"
git init
setup
}
-list () {
- for i in "$VCSH_BASE"/*.git; do
+list() {
+ for i in "$VCSH_REPO_D"/*.git; do
echo $(basename "$i" .git)
done
}
-run () {
- use || exit $?
+get_files() {
+ export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
+ git ls-files
+}
+
+list_tracked() {
+ for VCSH_REPO_NAME in $(list); do
+ get_files
+ done | sort -u
+}
+
+list_tracked_by() {
+ use
+ git ls-files | sort -u
+}
+
+rename() {
+ git_dir_exists
+ [ -d "$GIT_DIR_NEW" ] && fatal "'$GIT_DIR_NEW' exists" 54
+ mv -f "$GIT_DIR" "$GIT_DIR_NEW" || fatal "Could not mv '$GIT_DIR' '$GIT_DIR_NEW'" 52
+
+}
+
+run() {
+ hook pre-run
+ use
$VCSH_EXTERNAL_COMMAND
+ hook post-run
+}
+
+setup() {
+ use
+ git config core.worktree "$GIT_WORK_TREE"
+ git config core.excludesfile ".gitignore.d/$VCSH_REPO_NAME"
+ git config vcsh.vcsh 'true'
+ [ -e "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" ] && git add -f "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME"
+}
+
+use() {
+ git_dir_exists
+ export GIT_WORK_TREE="$(git config --get core.worktree)"
+ export VCSH_DIRECTORY="$VCSH_REPO_NAME"
}
-seed_gitignore () {
- use || exit $?
- # Switching directory as this has to be executed from $HOME to be of any use.
- # Going back into old directory at the end in case `vcsh use` is reactivated.
- old_dir="$PWD"
- cd "$HOME"
+write_gitignore() {
+ use
+ cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11
gitignores=$(for file in $(git ls-files); do
while true; do
echo $file; new="${file%/*}"
done;
done | sort -u)
tempfile=$(mktemp) || fatal "could not create tempfile" 51
- echo '*' > "$tempfile"
+ echo '*' > "$tempfile" || fatal "could not write to '$tempfile'" 57
for gitignore in $gitignores; do
- echo "$gitignore" | sed 's/^/!/' >> "$tempfile"
- [ -d "$gitignore" ] && echo "$gitignore/*" | sed 's/^/!/'>> "$tempfile"
+ echo "$gitignore" | sed 's/^/!/' >> "$tempfile" || fatal "could not write to '$tempfile'" 57
+ if [ x$VCSH_GITIGNORE = x'recursive' ] && [ -d "$gitignore" ]; then
+ { echo "$gitignore/*" | sed 's/^/!/' >> "$tempfile" || fatal "could not write to '$tempfile'" 57; }
+ fi
done
- diff -N "$tempfile" "$HOME/.gitignore.d/$VCSH_REPO_NAME" > /dev/null &&
- rm -f "$tempfile" &&
+ if diff -N "$tempfile" "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" > /dev/null; then
+ rm -f "$tempfile" || error "could not delete '$tempfile'"
exit
- if [ -e "$HOME/.gitignore.d/$VCSH_REPO_NAME" ]; then
- info "'$HOME/.gitignore.d/$VCSH_REPO_NAME' differs from new data, moving it to '$HOME/.gitignore.d/$VCSH_REPO_NAME.bak'"
- mv -f "$HOME/.gitignore.d/$VCSH_REPO_NAME" "$HOME/.gitignore.d/$VCSH_REPO_NAME.bak" ||
- fatal "could not move '$HOME/.gitignore.d/$VCSH_REPO_NAME' to '$HOME/.gitignore.d/$VCSH_REPO_NAME.bak'" 53
fi
- mv -f "$tempfile" "$HOME/.gitignore.d/$VCSH_REPO_NAME" ||
- fatal "could not move '$tempfile' to '$HOME/.gitignore.d/$VCSH_REPO_NAME'" 53
- cd "$old_dir"
-}
-
-setup() {
- use
- git config core.worktree "$GIT_WORK_TREE"
- git config core.excludesfile ".gitignore.d/$VCSH_REPO_NAME"
- git config vcsh.vcsh 'true'
- touch "$HOME/.gitignore.d/$VCSH_REPO_NAME"
- git add "$HOME/.gitignore.d/$VCSH_REPO_NAME"
-}
-
-use() {
- if [ ! -d "$GIT_DIR" ]; then
- error "no repository found for '$VCSH_REPO_NAME'"
- return 12
+ if [ -e "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" ]; then
+ info "'$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME' differs from new data, moving it to '$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME.bak'"
+ mv -f "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME.bak" ||
+ fatal "could not move '$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME' to '$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME.bak'" 53
fi
- export GIT_WORK_TREE="$(git config --get core.worktree)"
- export VCSH_DIRECTORY="$VCSH_REPO_NAME"
+ mv -f "$tempfile" "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" ||
+ fatal "could not move '$tempfile' to '$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME'" 53
}
+if [ ! x$VCSH_GITIGNORE = x'exact' ] && [ ! x$VCSH_GITIGNORE = x'recursive' ]; then
+ fatal "\$VCSH_GITIGNORE must be either 'exact' or 'recursive'" 1
+fi
+
if [ "$1" = 'clone' ]; then
[ -z $2 ] && fatal "$1: please specify a remote" 1
export VCSH_COMMAND="$1"
GIT_REMOTE="$2"
[ -n "$3" ] && VCSH_REPO_NAME="$3" || VCSH_REPO_NAME=$(basename "$GIT_REMOTE" .git)
export VCSH_REPO_NAME
- export GIT_DIR="$VCSH_BASE/$VCSH_REPO_NAME.git"
+ export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
elif [ "$1" = 'delete' ] ||
[ "$1" = 'enter' ] ||
[ "$1" = 'init' ] ||
+ [ "$1" = 'list-tracked-by' ] ||
+ [ "$1" = 'rename' ] ||
[ "$1" = 'run' ] ||
- [ "$1" = 'seed-gitignore' ] ||
- [ "$1" = 'setup' ]; then
- [ -z $2 ] && fatal "$1: please specify repository to work on" 1
- [ "$1" = 'run' -a -z "$3" ] && fatal "$1: please specify a command" 1
+ [ "$1" = 'setup' ] ||
+ [ "$1" = 'write-gitignore' ]; then
+ [ -z $2 ] && fatal "$1: please specify repository to work on" 1
+ [ "$1" = 'rename' -a -z "$3" ] && fatal "$1: please specify a target name" 1
+ [ "$1" = 'run' -a -z "$3" ] && fatal "$1: please specify a command" 1
export VCSH_COMMAND="$1"
export VCSH_REPO_NAME="$2"
- export GIT_DIR="$VCSH_BASE/$VCSH_REPO_NAME.git"
- [ "$1" = 'run' ] && shift 2 && export VCSH_EXTERNAL_COMMAND="$@"
- [ "$1" = 'seed-gitignore' ] && export VCSH_COMMAND=seed_gitignore
-elif [ "$1" = 'list' ]; then
+ export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
+ [ "$VCSH_COMMAND" = 'rename' ] && export GIT_DIR_NEW="$VCSH_REPO_D/$3.git"
+ [ "$VCSH_COMMAND" = 'run' ] && shift 2 && export VCSH_EXTERNAL_COMMAND="$*"
+ [ "$VCSH_COMMAND" = 'write-gitignore' ]
+elif [ "$1" = 'list' ] ||
+ [ "$1" = 'list-tracked' ]; then
export VCSH_COMMAND="$1"
-elif [ -n "$1" ]; then
- export VCSH_COMMAND=run
+elif [ -n "$2" ]; then
+ export VCSH_COMMAND='run'
export VCSH_REPO_NAME="$1"
- export GIT_DIR="$VCSH_BASE/$VCSH_REPO_NAME.git"
+ export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
[ -d $GIT_DIR ] || { help; exit 1; }
shift 1
export VCSH_EXTERNAL_COMMAND="git $*"
+elif [ -n "$1" ]; then
+ export VCSH_COMMAND='enter'
+ export VCSH_REPO_NAME="$1"
+ export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
+ [ -d $GIT_DIR ] || { help; exit 1; }
else
# $1 is empty, or 'help'
help && exit
fi
-for check_directory in "$VCSH_BASE" "$HOME/.gitignore.d"
+# Did we receive a directory instead of a name?
+# Mangle the input to fit normal operation.
+if echo $VCSH_REPO_NAME | grep -q '/'; then
+ export GIT_DIR=$VCSH_REPO_NAME
+ export VCSH_REPO_NAME=$(basename $VCSH_REPO_NAME .git)
+fi
+
+
+for check_directory in "$VCSH_REPO_D" "$VCSH_BASE/.gitignore.d"
do
if [ ! -d "$check_directory" ]; then
if [ -e "$check_directory" ]; then
done
verbose "$VCSH_COMMAND begin"
+export VCSH_COMMAND=$(echo $VCSH_COMMAND | sed 's/-/_/g')
$VCSH_COMMAND
verbose "$VCSH_COMMAND end, exiting"
projects / code / vcsh.git / blobdiff