[ -z "$VCSH_BASE" ] && VCSH_BASE="$XDG_CONFIG_HOME/vcsh/repo.d"
SELF=$(basename $0)
+if [ "$SELF" = 'bash' ] ||
+ [ "$SELF" = 'dash' ] ||
+ [ "$SELF" = 'sh' ] ||
+ [ "$SELF" = 'zsh' ]; then
+ SELF='vcsh'
+ VCSH_SOURCED=1
+fi
help() {
[<repo>] Clone from an existing repository
help Display this help text
delete Delete an existing repository
+ enter Enter repository; spawn new $SHELL
+ exit Exit repository; unset ENV
init <repo> Initialize a new repository
- list List all repos
+ list List all repositories
run <repo> \\
<command> Use this repository
seed-gitignore \\
<repo> Seed .gitignore.d/<repo> from git ls-files
+ use <repo> Use repository; set ENV
<repo> <git command> Special command that allows you to run git commands
directly without having to type so much ;)" >&2
-# use <repo> Use this repository
-#
-# exit Exit vcsh mode" >&2
}
debug() {
if [ -n "$VCSH_DEBUG" ] || [ -n "$VCSH_VERBOSE" ]; then echo "$SELF: verbose: $@"; fi
}
-use() {
- verbose "use() begin"
- if [ ! -d "$GIT_DIR" ]; then
- echo E: no repository found for "$VCSH_REPO_NAME" >&2
- return 1
- fi
- export GIT_DIR
- export GIT_WORK_TREE="$(git config --get core.worktree)"
- export VCSH_DIRECTORY="$VCSH_REPO_NAME"
- verbose "use() end"
-}
-
init() {
verbose "init() begin"
[ -e "$GIT_DIR" ] &&
mkdir -p "$GIT_WORK_TREE"
cd "$GIT_WORK_TREE" ||
(echo "$SELF: fatal: could not enter $GIT_WORK_TREE" &&
- exit 20) || exit 20
+ return 1) || return $?
cd "$GIT_WORK_TREE"
git init
git config core.worktree "$GIT_WORK_TREE"
- git config core.excludesfile ".gitignore.d/$REPO_NAME"
- touch "$HOME/.gitignore.d/$REPO_NAME"
- git add "$HOME/.gitignore.d/$REPO_NAME"
+ git config core.excludesfile ".gitignore.d/$VCSH_REPO_NAME"
+ touch "$HOME/.gitignore.d/$VCSH_REPO_NAME"
+ git add "$HOME/.gitignore.d/$VCSH_REPO_NAME"
verbose "init() end"
}
unset VCSH_DIRECTORY
}
+use() {
+ verbose "use() begin"
+ if [ ! -d "$GIT_DIR" ]; then
+ echo E: no repository found for "$VCSH_REPO_NAME" >&2
+ return 1
+ fi
+ export GIT_DIR
+ export GIT_WORK_TREE="$(git config --get core.worktree)"
+ export VCSH_DIRECTORY="$VCSH_REPO_NAME"
+ verbose "use() end"
+}
+
if [ "$1" = 'clone' ]; then
+ export VCSH_COMMAND="$1"
GIT_REMOTE="$2"
export GIT_REMOTE
VCSH_REPO_NAME="$3"
export VCSH_REPO_NAME
export GIT_DIR="$VCSH_BASE/$VCSH_REPO_NAME.git"
elif [ "$1" = 'delete' ] ||
+ [ "$1" = 'enter' ] ||
[ "$1" = 'init' ] ||
- [ "$1" = 'run' ]; then
+ [ "$1" = 'run' ] ||
+ [ "$1" = 'seed-gitignore' ] ||
+ [ "$1" = 'use' ]; then
[ -z $2 ] && echo "$SELF $1: error: please specify repository to work on" && return 1
- [ -z $3 ] && echo "$SELF $1 $2: error: please specify a command" && return 1
export VCSH_COMMAND="$1"
export VCSH_REPO_NAME="$2"
export GIT_DIR="$VCSH_BASE/$VCSH_REPO_NAME.git"
shift 2
export VCSH_EXTERNAL_COMMAND="$*"
-elif [ "$1" = 'seed-gitignore' ]; then
- export VCSH_COMMAND="$1"
- export VCSH_REPO_NAME="$2"
- export GIT_DIR="$VCSH_BASE/$VCSH_REPO_NAME.git"
-elif [ "$1" = 'help' ] ||
+ if [ "$VCSH_COMMAND" = 'run' ]; then
+ [ -z "$VCSH_EXTERNAL_COMMAND" ] && echo "$SELF $1 $2: error: please specify a command" && return 1
+ fi
+elif [ "$1" = 'exit' ] ||
+ [ "$1" = 'help' ] ||
[ "$1" = 'list' ]; then
export VCSH_COMMAND="$1"
else
if [ ! -d "$check_directory" ]; then
if [ -e "$check_directory" ]; then
echo "$SELF: error: $check_directory exists but is not a directory" >&2
- exit 2
+ return 2
else
echo "$SELF: info: attempting to create $check_directory"
- mkdir -p "$check_directory" || (echo "$SELF: error: could not create $check_directory" >&2; exit 2)
+ mkdir -p "$check_directory" || (echo "$SELF: error: could not create $check_directory" >&2; return 2) || return $?
fi
fi
done
[ "$VCSH_CONFLICT" = '1' ] &&
echo "$SELF: fatal: will stop after fetching and not try to merge!\n" &&
echo " Once this situation has been resolved, run 'vcsh run <foo> git pull' to finish cloning.\n" &&
- exit 3
+ return 3
git merge origin/master
-# use || return 1
+# use || return $?
verbose "clone end"
-elif [ "$VCSH_COMMAND" = 'help' ] || [ "$#" -eq 0 ]; then
+#elif [ "$VCSH_COMMAND" = 'help' ] || [ "$#" -eq 0 ]; then
+elif [ "$VCSH_COMMAND" = 'help' ]; then
help
elif [ "$VCSH_COMMAND" = 'delete' ]; then
verbose "delete begin"
old_dir="$PWD"
cd "$HOME"
- use || return 1
+ use || return $?
echo "$SELF: info: This operation WILL DETROY DATA!"
files=$(git ls-files)
echo "These files will be deleted:
AGAIN, THIS WILL DELETE YOUR DATA!
To continue, type \"Yes, do as I say\""
read answer
- [ "x$answer" = "xYes, do as I say" ] || exit
+ [ "x$answer" = "xYes, do as I say" ] || return 1
for file in $files; do
rm -f $file || echo "$SELF: info: could not delete '$file', continuing with deletion"
done
cd "$old_dir"
verbose "delete end"
-#elif [ "$VCSH_COMMAND" = 'exit' ]; then
-# verbose "exit begin"
+elif [ "$VCSH_COMMAND" = 'enter' ]; then
+ verbose "enter begin"
+ use || return $?
+ $SHELL
+ leave
+ verbose "enter end"
+
+elif [ "$VCSH_COMMAND" = 'exit' ]; then
+ verbose "exit begin"
# if [ -n "$ZSH_VERSION" ] && [ "$VCSH_NO_IGNORE_EOF" = '1' ]; then
# unset VCSH_NO_IGNORE_EOF
# setopt NO_IGNORE_EOF
# fi
-# leave
+ [ -z "$VCSH_SOURCED" ] && echo "$SELF $VCSH_COMMAND: You need to source vcsh if you want to run in this mode" && return 10
+ leave
# [ -n "$ZSH_VERSION" ] && [ "$USER" = richih ] && buildPS1
-# verbose "exit end"
-# exit 0
+ verbose "exit end"
+ return 0
elif [ "$VCSH_COMMAND" = 'init' ]; then
verbose "init begin"
init
-# use || return 1
+# use || return $?
verbose "init end"
elif [ "$VCSH_COMMAND" = 'list' ]; then
elif [ "$VCSH_COMMAND" = 'run' ]; then
verbose "run begin"
- use || return 1
+ use || return $?
$VCSH_EXTERNAL_COMMAND
leave
verbose "run end"
elif [ "$VCSH_COMMAND" = 'seed-gitignore' ]; then
verbose "seed-gitignore begin"
- use || return 1
+ use || return $?
# 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"
[ "$file" = "$new" ] && break
file="$new"
done;
- done | sort -u | sed 's/^/!/')
+ done | sort -u)
tempfile=$(mktemp) ||
- (echo "$SELF: fatal: could not create tempfile" && exit 1)
+ (echo "$SELF: fatal: could not create tempfile" && return 1) || return $?
echo '*' > "$tempfile"
for gitignore in $gitignores; do
- echo "$gitignore" >> "$tempfile"
+ echo "$gitignore" | sed 's/^/!/' >> "$tempfile"
+ [ -d "$gitignore" ] && echo "$gitignore/*" | sed 's/^/!/'>> "$tempfile"
done
- diff -N "$tempfile" "$HOME/.gitignore.d/$2" > /dev/null &&
+ diff -N "$tempfile" "$HOME/.gitignore.d/$VCSH_REPO_NAME" > /dev/null &&
rm -f "$tempfile" &&
return
- if [ -e "$HOME/.gitignore.d/$2" ]; then
- echo "$SELF: info: $HOME/.gitignore.d/$2 differs from new data, moving it to $HOME/.gitignore.d/$2.bak"
- mv -f "$HOME/.gitignore.d/$2" "$HOME/.gitignore.d/$2.bak" ||
- (echo "$SELF: fatal: could not move $HOME/.gitignore.d/$2 to $HOME/.gitignore.d/$2.bak" && exit 1)
+ if [ -e "$HOME/.gitignore.d/$VCSH_REPO_NAME" ]; then
+ echo "$SELF: 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" ||
+ (echo "$SELF: fatal: could not move $HOME/.gitignore.d/$VCSH_REPO_NAME to $HOME/.gitignore.d/$VCSH_REPO_NAME.bak" &&
+ return 1) || return $?
fi
- mv -f "$tempfile" "$HOME/.gitignore.d/$2" ||
- (echo "$SELF: fatal: could not move $tempfile to $HOME/.gitignore.d/$2" && exit 1)
+ mv -f "$tempfile" "$HOME/.gitignore.d/$VCSH_REPO_NAME" ||
+ (echo "$SELF: fatal: could not move $tempfile to $HOME/.gitignore.d/$VCSH_REPO_NAME" && return 1) || return $?
cd "$old_dir"
verbose "seed-gitignore end"
-#elif [ "$VCSH_COMMAND" = 'use' ]; then
-# verbose "use begin"
+elif [ "$VCSH_COMMAND" = 'use' ]; then
+ verbose "use begin"
# if [ -n "$ZSH_VERSION" ]; then
# if [ -o NO_IGNORE_EOF ]; then
# export VCSH_NO_IGNORE_EOF=1
# zle -N vcsh_exit
# bindkey '^d' 'vcsh_exit'
# fi
-# use || return 1
+ [ -z "$VCSH_SOURCED" ] && echo "$SELF $VCSH_COMMAND: You need to source vcsh if you want to run in this mode" && return 10
+ use || return $?
# [ -n "$ZSH_VERSION" ] && [ "$USER" = richih ] && buildPS1
-# verbose "use end"
+ verbose "use end"
else
verbose "defaulting to calling help()"
help
echo "$SELF: fatal: You should never reach this code. File a bug, please."
- exit 99
+ return 99
fi
projects / code / vcsh.git / blobdiff