abbreviations should be two chars!

[zsh.git] / .zsh / func / vcsh

diff --git a/.zsh/func/vcsh b/.zsh/func/vcsh
index 09597847227ee4ca06bea75b88aace5eddb7f805..083bc7dfb23b9508f7fe10b94b50df56880f56c0 100755 (executable)
--- a/.zsh/func/vcsh
+++ b/.zsh/func/vcsh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/zsh
 #
 # func/vcsh
 #
@@ -7,31 +7,66 @@
 # Copyright © 1994–2008 martin f. krafft <madduck@madduck.net>
 # Released under the terms of the Artistic Licence 2.0
 #
-# Source repository: http://git.madduck.net/v/etc/zsh.git
+# Source repository: git://git.madduck.net/etc/zsh.git
 #
 
-FGIT_BASE="$HOME/.fgits"
+local FGIT_BASE="$HOME/.fgits"
 
-if [ "${1:---help}" = '--help' ] || [ $# -gt 1 ]; then
-  echo "usage: ${0%/*} reponame" >&2
-  echo "usage: ${0%/*} -l" >&2
-  [ "$1" = '--help' ]
-  exit $?
+if [[ "$1" == '-l' ]]
+then
+   for i in $FGIT_BASE/*.git
+   do
+      i="${i#$FGIT_BASE/}"
+      echo "${i%.git}"
+   done
+   return 0
+elif [[ "$1" == '-c' ]]
+then
+   shift
 
-elif [ "$1" = '-l' ]; then
-  for i in $FGIT_BASE/*.git; do
-    i="${i#$FGIT_BASE/}"
-    echo "${i%.git}"
-  done
-  exit 0
+   if [[ -z "$1" ]]
+   then
+      echo "E: no repository name given" >&2
+      return 2
+   fi
+   if [[ -e "$FGIT_BASE/${1}.git" ]]
+   then
+      echo "E: repository '$1' still exists" >&2
+      return 2
+   fi
+
+   git init --bare "$FGIT_BASE/${1}.git"
+   cd "$FGIT_BASE/${1}.git"
+   git config core.bare false
+   git config core.worktree ../../
+   git config core.excludesfile "$FGIT_BASE/${1}.ignore"
+   cd -
+
+   [[ -e "$FGIT_BASE/${1}.ignore" ]] || echo "/*" > "$FGIT_BASE/${1}.ignore"
+fi
+if [[ "${1:---help}" == '--help' ]] || [[ $# -gt 1 ]]
+then
+   echo "usage: ${0##*/} reponame" >&2
+   echo "usage: ${0##*/} -l" >&2
+   echo "usage: ${0##*/} -c reponame" >&2
+   [ "$1" = '--help' ]
+   return $?
 fi
 
 if [ ! -d "$FGIT_BASE/${1}.git" ]; then
   echo E: no repository found for "$1" >&2
-  exit 2
+  return 2
 fi
 
-export GIT_DIR=$FGIT_BASE/${1}.git
-git status
+old_GIT_DIR="${GIT_DIR:-}"
+old_GIT_WORK_TREE="${GIT_WORK_TREE:-}"
+
+export GIT_DIR="$FGIT_BASE/${1}.git"
+export GIT_WORK_TREE="$GIT_DIR/$(git config --get core.worktree)"
+
+PS1="%S{${0##*/}:$1}%s$PS1" $SHELL -i || :
 
-PS1="{VCSH:$1}$PS1" $SHELL -i
+GIT_DIR="$old_GIT_DIR"
+[ -z "$GIT_DIR" ] && unset GIT_DIR
+GIT_WORK_TREE="$old_GIT_WORK_TREE"
+[ -z "$GIT_WORK_TREE" ] && unset GIT_WORK_TREE