#!/bin/sh # This program is licensed under the GNU GPL version 2 or later. # (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. # While the following is not legally binding, the author would like to # explain the choice of GPLv2+ over GPLv3+. # The author prefers GPLv3+ over GPLv2+ but feels it's better to maintain # full compatibility's with Git. In case Git ever changes its licensing terms, # which is admittedly extremely unlikely to the point of being impossible, # this software will most likely follow suit. # This should always be the first line of code to facilitate debugging [ -n "$VCSH_DEBUG" ] && set -vx # If '.git-HEAD' is appended to the version, you are seeing an unreleased # version of vcsh; the master branch is supposed to be clean at all times # so you can most likely just use it nonetheless VERSION='1.20141026' SELF=$(basename $0) # Ensure all files created are accessible only to the current user. umask 0077 fatal() { echo "$SELF: fatal: $1" >&2 [ -z $2 ] && exit 1 exit $2 } # We need to run getops as soon as possible so we catch -d and other # options that will modify our behaviour. # Commands are handled at the end of this script. while getopts "c:dv" flag; do if [ x"$1" = x'-d' ] || [ x"$1" = x'--debug' ]; then set -vx VCSH_DEBUG=1 echo "debug mode on" echo "$SELF $VERSION" elif [ x"$1" = x'-v' ]; then VCSH_VERBOSE=1 echo "verbose mode on" echo "$SELF $VERSION" elif [ x"$1" = x'-c' ]; then VCSH_OPTION_CONFIG=$OPTARG fi shift 1 done source_all() { # Source file even if it's in $PWD and does not have any slashes in it case $1 in */*) . "$1";; *) . "$PWD/$1";; esac; } # Read configuration and set defaults if anything's not set [ -n "$VCSH_DEBUG" ] && set -vx : ${XDG_CONFIG_HOME:="$HOME/.config"} # Read configuration files if there are any [ -r "/etc/vcsh/config" ] && . "/etc/vcsh/config" [ -r "$XDG_CONFIG_HOME/vcsh/config" ] && . "$XDG_CONFIG_HOME/vcsh/config" if [ -n "$VCSH_OPTION_CONFIG" ]; then # Source $VCSH_OPTION_CONFIG if it can be read and is in $PWD of $PATH if [ -r "$VCSH_OPTION_CONFIG" ]; then source_all "$VCSH_OPTION_CONFIG" else fatal "Can not read configuration file '$VCSH_OPTION_CONFIG'" 1 fi fi [ -n "$VCSH_DEBUG" ] && set -vx # Read defaults : ${VCSH_REPO_D:="$XDG_CONFIG_HOME/vcsh/repo.d"} : ${VCSH_HOOK_D:="$XDG_CONFIG_HOME/vcsh/hooks-enabled"} : ${VCSH_OVERLAY_D:="$XDG_CONFIG_HOME/vcsh/overlays-enabled"} : ${VCSH_BASE:="$HOME"} : ${VCSH_GITIGNORE:=exact} : ${VCSH_GITATTRIBUTES:=none} : ${VCSH_WORKTREE:=absolute} if [ ! "x$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() { echo "usage: $SELF <options> <command> options: -c <file> Source file -d Enable debug mode -v Enable verbose mode commands: clone [-b <branch>] \\ <remote> \\ [<repo>] Clone from an existing repository commit Commit in all repositories delete <repo> Delete an existing repository enter <repo> Enter repository; spawn new instance of \$SHELL with \$GIT_DIR set. foreach [<-g>] <git command> Execute a command for every repository help Display this help text init <repo> Initialize a new repository list List all repositories list-tracked \\ [<repo>] List all files tracked all or one repositories list-untracked \\ [<-a>] [<-r>] [<repo>] List all files not tracked by all or one repositories pull Pull from all vcsh remotes push Push to vcsh remotes rename <repo> \\ <newname> Rename repository run <repo> \\ <command> Use this repository status \\ [--terse] [<repo>] Show statuses of all/one vcsh repositories upgrade <repo> Upgrade repository to currently recommended settings version Print version information which <substring> Find substring in name of any tracked file write-gitignore \\ <repo> Write .gitignore.d/<repo> via git ls-files <repo> <git command> Shortcut to run git commands directly <repo> Shortcut to enter repository" >&2 } debug() { [ -n "$VCSH_DEBUG" ] && echo "$SELF: debug: $@" } verbose() { if [ -n "$VCSH_DEBUG" ] || [ -n "$VCSH_VERBOSE" ]; then echo "$SELF: verbose: $@"; fi } error() { echo "$SELF: error: $1" >&2 } info() { echo "$SELF: info: $1" } clone() { hook pre-clone init git remote add origin "$GIT_REMOTE" 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=$(git --version | sed -E -n 's/.* ([0-9]+)\..*/\1/p' ) if [ 1 -lt "$GIT_VERSION_MAJOR" ];then git fetch origin "$VCSH_BRANCH" else git fetch origin fi hook pre-merge git ls-tree -r --name-only origin/"$VCSH_BRANCH" | (while read object; do [ -e "$object" ] && error "'$object' exists." && VCSH_CONFLICT=1 done [ x"$VCSH_CONFLICT" = x'1' ]) && fatal "will stop after fetching and not try to merge! Once this situation has been resolved, run 'vcsh $VCSH_REPO_NAME pull' to finish cloning." 17 git -c merge.ff=true merge origin/"$VCSH_BRANCH" hook post-merge hook post-clone retire hook post-clone-retired } commit() { hook pre-commit shift # remove the "commit" command. for VCSH_REPO_NAME in $(list); do echo "$VCSH_REPO_NAME: " GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR use git commit --untracked-files=no --quiet "$@" VCSH_COMMAND_RETURN_CODE=$? echo done hook post-commit } delete() { cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11 use info "This operation WILL DESTROY DATA!" files=$(git ls-files) echo "These files will be deleted: $files AGAIN, THIS WILL DELETE YOUR DATA! To continue, type 'Yes, do as I say'" read answer [ "x$answer" = 'xYes, do as I say' ] || exit 16 for file in $files; do rm -f $file || info "could not delete '$file', continuing with deletion" done rm -rf "$GIT_DIR" || error "could not delete '$GIT_DIR'" } enter() { hook pre-enter use $SHELL 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 } hook() { for hook in "$VCSH_HOOK_D/$1"* "$VCSH_HOOK_D/$VCSH_REPO_NAME.$1"*; do [ -x "$hook" ] || continue verbose "executing '$hook'" "$hook" done } init() { hook pre-init [ ! -e "$GIT_DIR" ] || fatal "'$GIT_DIR' exists" 10 mkdir -p "$VCSH_BASE" || fatal "could not create '$VCSH_BASE'" 50 cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11 git init --shared=false upgrade hook post-init } list() { for repo in "$VCSH_REPO_D"/*.git; do [ -d "$repo" ] && [ -r "$repo" ] && echo "$(basename "$repo" .git)" done } get_files() { GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR git ls-files --full-name } list_tracked() { VCSH_REPO_NAME=$2; export VCSH_REPO_NAME if [ -n "$VCSH_REPO_NAME" ]; then get_files | list_tracked_helper else for VCSH_REPO_NAME in $(list); do get_files done | list_tracked_helper fi } list_tracked_helper() { sed "s,^,$(printf '%s\n' "$VCSH_BASE/" | sed 's/[,\&]/\\&/g')," | sort -u } list_tracked_by() { list_tracked '' $2 } list_untracked() { command -v 'comm' >/dev/null 2>&1 || fatal "Could not find 'comm'" temp_file_others=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file' temp_file_untracked=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file' temp_file_untracked_copy=$(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 "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 done # ...and parse for a potential parameter afterwards. As we shifted things out of $* in during getops, we need to look at $1 VCSH_REPO_NAME=$1; export VCSH_REPO_NAME if [ -n "$VCSH_REPO_NAME" ]; then list_untracked_helper $VCSH_REPO_NAME else for VCSH_REPO_NAME in $(list); do list_untracked_helper $VCSH_REPO_NAME done fi cat $temp_file_untracked unset directory_opt directory_component rm -f $temp_file_others $temp_file_untracked $temp_file_untracked_copy || fatal 'Could not delete temp files' } list_untracked_helper() { export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git" git ls-files --others $exclude_standard_opt "$directory_opt" | ( while read line; do echo "$line" directory_component=${line%%/*} [ -d "$directory_component" ] && printf '%s/\n' "$directory_component" done ) | sort -u > $temp_file_others if [ -z "$ran_once" ]; then ran_once=1 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 $temp_file_others $temp_file_untracked_copy > $temp_file_untracked } pull() { hook pre-pull for VCSH_REPO_NAME in $(list); do printf '%s: ' "$VCSH_REPO_NAME" GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR use git pull VCSH_COMMAND_RETURN_CODE=$? echo done hook post-pull } push() { hook pre-push for VCSH_REPO_NAME in $(list); do printf '%s: ' "$VCSH_REPO_NAME" GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR use git push VCSH_COMMAND_RETURN_CODE=$? echo done hook post-push } retire() { unset VCSH_DIRECTORY } rename() { git_dir_exists [ -d "$GIT_DIR_NEW" ] && fatal "'$GIT_DIR_NEW' exists" 54 mv -f "$GIT_DIR" "$GIT_DIR_NEW" || fatal "Could not mv '$GIT_DIR' '$GIT_DIR_NEW'" 52 # Now that the repository has been renamed, we need to fix up its configuration # Overwrite old name.. GIT_DIR=$GIT_DIR_NEW VCSH_REPO_NAME=$VCSH_REPO_NAME_NEW # ..and clobber all old configuration upgrade } run() { hook pre-run use "$@" VCSH_COMMAND_RETURN_CODE=$? hook post-run } status() { if [ -t 1 ]; then COLORING="-c color.status=always" fi if [ -n "$VCSH_REPO_NAME" ]; then status_helper $VCSH_REPO_NAME else for VCSH_REPO_NAME in $(list); do STATUS=$(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/$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) commits_ahead=$(git log ${remote_tracking_branch}.. --oneline | wc -l) [ ${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 ${VCSH_GIT_OPTIONS} status --short --untracked-files='no' VCSH_COMMAND_RETURN_CODE=$? } upgrade() { hook pre-upgrade # 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/$VCSH_REPO_NAME" [ ! "x$VCSH_GITATTRIBUTES" = 'xnone' ] && git config core.attributesfile ".gitattributes.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/$VCSH_REPO_NAME" [ -e "$VCSH_BASE/.gitattributes.d/$VCSH_REPO_NAME" ] && git add -f "$VCSH_BASE/.gitattributes.d/$VCSH_REPO_NAME" hook post-upgrade } use() { git_dir_exists VCSH_DIRECTORY=$VCSH_REPO_NAME; export VCSH_DIRECTORY } which() { 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() { # Don't do anything if the user does not want to write gitignore if [ "x$VCSH_GITIGNORE" = 'xnone' ]; then info "Not writing gitignore as '\$VCSH_GITIGNORE' is set to 'none'" exit fi use cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11 local GIT_VERSION="$(git --version)" local GIT_VERSION_MAJOR=$(echo $GIT_VERSION | sed -E -n 's/.* ([0-9]+)\..*/\1/p') local GIT_VERSION_MINOR=$(echo $GIT_VERSION | sed -E -n 's/.* ([0-9]+)\.([0-9]+)\..*/\2/p') OLDIFS=$IFS IFS=$(printf '\n\t') gitignores=$(for file in $(git ls-files); do if [ $GIT_VERSION_MAJOR -ge 2 -a $GIT_VERSION_MINOR -ge 7 ]; then echo "$file"; else while true; do echo "$file"; new=${file%/*} [ x"$file" = x"$new" ] && break file=$new done; fi done | sort -u) # 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 if [ "x$VCSH_GITIGNORE" = 'xrecursive' ] && [ -d "$gitignore" ]; then { echo "$gitignore/*" | sed 's@^@!/@' >> "$tempfile" || fatal "could not write to '$tempfile'" 57; } fi done IFS=$OLDIFS if diff -N "$tempfile" "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" > /dev/null; then rm -f "$tempfile" || error "could not delete '$tempfile'" exit fi if [ -e "$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/$VCSH_REPO_NAME.bak'" 53 fi mv -f "$tempfile" "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" || 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 VCSH_COMMAND=$1; export VCSH_COMMAND case $VCSH_COMMAND in clon|clo|cl) VCSH_COMMAND=clone;; commi|comm|com|co) VCSH_COMMAND=commit;; delet|dele|del|de) VCSH_COMMAND=delete;; ente|ent|en) VCSH_COMMAND=enter;; hel|he) VCSH_COMMAND=help;; ini|in) VCSH_COMMAND=init;; pul) VCSH_COMMAND=pull;; pus) VCSH_COMMAND=push;; renam|rena|ren|re) VCSH_COMMAND=rename;; ru) VCSH_COMMAND=run;; statu|stat|sta|st) VCSH_COMMAND=status;; upgrad|upgra|upgr|up) VCSH_COMMAND=upgrade;; versio|versi|vers|ver|ve) VCSH_COMMAND=version;; which|whi|wh) VCSH_COMMAND=which;; write|writ|wri|wr) VCSH_COMMAND=write-gitignore;; esac if [ x"$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="$2" [ -n "$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 $VERSION" git version exit elif [ x"$VCSH_COMMAND" = x'which' ]; then [ -z "$2" ] && fatal "$VCSH_COMMAND: please specify a filename" 1 [ -n "$3" ] && fatal "$VCSH_COMMAND: too many parameters" 1 VCSH_COMMAND_PARAMETER=$2; export VCSH_COMMAND_PARAMETER elif [ x"$VCSH_COMMAND" = x'delete' ] || [ x"$VCSH_COMMAND" = x'enter' ] || [ x"$VCSH_COMMAND" = x'init' ] || [ x"$VCSH_COMMAND" = x'list-tracked-by' ] || [ x"$VCSH_COMMAND" = x'rename' ] || [ x"$VCSH_COMMAND" = x'run' ] || [ x"$VCSH_COMMAND" = x'upgrade' ] || [ x"$VCSH_COMMAND" = x'write-gitignore' ]; then [ -z "$2" ] && fatal "$VCSH_COMMAND: please specify repository to work on" 1 [ x"$VCSH_COMMAND" = x'rename' ] && [ -z "$3" ] && fatal "$VCSH_COMMAND: please specify a target name" 1 [ x"$VCSH_COMMAND" = x'run' ] && [ -z "$3" ] && fatal "$VCSH_COMMAND: please specify a command" 1 VCSH_REPO_NAME=$2; export VCSH_REPO_NAME GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR [ x"$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"$VCSH_COMMAND" = x'list-tracked' ] || [ x"$VCSH_COMMAND" = x'list-untracked' ] || [ x"$VCSH_COMMAND" = x'pull' ] || [ x"$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 VCSH_REPO_NAME=$1; export VCSH_REPO_NAME GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR [ -d "$GIT_DIR" ] || { help; exit 1; } shift 1 set -- "git" "$@" elif [ -n "$VCSH_COMMAND" ]; then VCSH_COMMAND='enter'; export VCSH_COMMAND VCSH_REPO_NAME=$1; export VCSH_REPO_NAME GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR [ -d "$GIT_DIR" ] || { help; exit 1; } else # $1 is empty, or 'help' help && exit fi # Did we receive a directory instead of a name? # Mangle the input to fit normal operation. if echo "$VCSH_REPO_NAME" | grep -q '/'; then GIT_DIR=$VCSH_REPO_NAME; export GIT_DIR VCSH_REPO_NAME=$(basename "$VCSH_REPO_NAME" .git); export VCSH_REPO_NAME fi check_dir() { check_directory="$1" if [ ! -d "$check_directory" ]; then if [ -e "$check_directory" ]; then fatal "'$check_directory' exists but is not a directory" 13 else verbose "attempting to create '$check_directory'" mkdir -p "$check_directory" || fatal "could not create '$check_directory'" 50 fi fi } check_dir "$VCSH_REPO_D" [ ! "x$VCSH_GITIGNORE" = 'xnone' ] && check_dir "$VCSH_BASE/.gitignore.d" [ ! "x$VCSH_GITATTRIBUTES" = 'xnone' ] && check_dir "$VCSH_BASE/.gitattributes.d" verbose "$VCSH_COMMAND begin" VCSH_COMMAND=$(echo "$VCSH_COMMAND" | sed 's/-/_/g'); export VCSH_COMMAND # Source repo-specific configuration file [ -r "$XDG_CONFIG_HOME/vcsh/config.d/$VCSH_REPO_NAME" ] && . "$XDG_CONFIG_HOME/vcsh/config.d/$VCSH_REPO_NAME" # source overlay functions for overlay in "$VCSH_OVERLAY_D/$VCSH_COMMAND"* "$VCSH_OVERLAY_D/$VCSH_REPO_NAME.$VCSH_COMMAND"*; do [ -r "$overlay" ] || continue info "sourcing '$overlay'" . "$overlay" done hook pre-command $VCSH_COMMAND "$@" hook post-command verbose "$VCSH_COMMAND end, exiting" exit $VCSH_COMMAND_RETURN_CODE