X-Git-Url: https://git.madduck.net/code/vcsh.git/blobdiff_plain/11a4aef2d1663b1b3790ad34788227f9d299e1d9..HEAD:/vcsh diff --git a/vcsh b/vcsh index 2e96300..d1d26ed 100755 --- a/vcsh +++ b/vcsh @@ -1,7 +1,7 @@ #!/bin/sh # This program is licensed under the GNU GPL version 2 or later. -# (c) Richard "RichiH" Hartmann , 2011-2014 +# (c) Richard "RichiH" Hartmann , 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. @@ -19,12 +19,15 @@ # 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='1.20141009' +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 + [ -z $2 ] && exit 1 exit $2 } @@ -100,25 +103,31 @@ help() { -v Enable verbose mode commands: - clone \\ + clone [-b ] \\ + \\ [] Clone from an existing repository commit Commit in all repositories delete Delete an existing repository enter Enter repository; spawn new instance of \$SHELL + with \$GIT_DIR set. + foreach [<-g>] + Execute a command for every repository help Display this help text init Initialize a new repository list List all repositories list-tracked \\ [] List all files tracked all or one repositories list-untracked \\ - [<-r>] [] List all files not tracked by all or one repositories + [<-a>] [<-r>] + [] List all files not tracked by all or one repositories pull Pull from all vcsh remotes push Push to vcsh remotes rename \\ Rename repository run \\ Use this repository - status [] Show statuses of all/one vcsh repositories + status \\ + [--terse] [] Show statuses of all/one vcsh repositories upgrade Upgrade repository to currently recommended settings version Print version information which Find substring in name of any tracked file @@ -149,16 +158,22 @@ clone() { hook pre-clone init git remote add origin "$GIT_REMOTE" - git config branch.master.remote origin - git config branch.master.merge refs/heads/master - VCSH_CLONE_ERROR=$(git ls-remote origin master 2>&1) - if [ -n "$VCSH_CLONE_ERROR" ]; then - rm -rf "$GIT_DIR" - fatal "$VCSH_CLONE_ERROR" 1 + 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 "$VCSH_BRANCH" + else + git fetch origin fi - git fetch hook pre-merge - git ls-tree -r --name-only origin/master | (while read object; do + git ls-tree -r --name-only origin/"$VCSH_BRANCH" | (while read object; do [ -e "$object" ] && error "'$object' exists." && VCSH_CONFLICT=1 @@ -166,7 +181,7 @@ clone() { [ x"$VCSH_CONFLICT" = x'1' ]) && fatal "will stop after fetching and not try to merge! Once this situation has been resolved, run 'vcsh $VCSH_REPO_NAME pull' to finish cloning." 17 - git merge origin/master + git -c merge.ff=true merge origin/"$VCSH_BRANCH" hook post-merge hook post-clone retire @@ -175,11 +190,12 @@ clone() { 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 + git commit --untracked-files=no --quiet "$@" VCSH_COMMAND_RETURN_CODE=$? echo done @@ -212,6 +228,27 @@ enter() { 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 } @@ -229,7 +266,7 @@ 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=0600 + git init --shared=false upgrade hook post-init } @@ -242,7 +279,7 @@ list() { get_files() { GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR - git ls-files + git ls-files --full-name } list_tracked() { @@ -261,7 +298,7 @@ list_tracked_helper() { } list_tracked_by() { - list_tracked $2 + list_tracked '' $2 } list_untracked() { @@ -272,10 +309,13 @@ list_untracked() { temp_file_untracked_copy=$(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 "r" flag; do - if [ x"$1" = x'-r' ]; then + while getopts "ar" flag; do + if [ x"$1" = x'-a' ]; then + unset exclude_standard_opt + elif [ x"$1" = x'-r' ]; then unset directory_opt fi shift 1 @@ -298,7 +338,7 @@ list_untracked() { list_untracked_helper() { export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git" - git ls-files --others "$directory_opt" | ( + git ls-files --others $exclude_standard_opt "$directory_opt" | ( while read line; do echo "$line" directory_component=${line%%/*} @@ -310,7 +350,7 @@ list_untracked_helper() { 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 --nocheck-order $temp_file_others $temp_file_untracked_copy > $temp_file_untracked + comm -12 $temp_file_others $temp_file_untracked_copy > $temp_file_untracked } pull() { @@ -365,21 +405,32 @@ run() { } status() { + if [ -t 1 ]; then + COLORING="-c color.status=always" + fi if [ -n "$VCSH_REPO_NAME" ]; then status_helper $VCSH_REPO_NAME else for VCSH_REPO_NAME in $(list); do - echo "$VCSH_REPO_NAME:" - status_helper $VCSH_REPO_NAME - echo + STATUS=$(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=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR + GIT_DIR=$VCSH_REPO_D/$1.git; export GIT_DIR + VCSH_GIT_OPTIONS=$2 use - git status --short --untracked-files='no' + remote_tracking_branch=$(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 ${VCSH_GIT_OPTIONS} status --short --untracked-files='no' VCSH_COMMAND_RETURN_CODE=$? } @@ -411,12 +462,14 @@ use() { } which() { - [ -e "$VCSH_COMMAND_PARAMETER" ] || fatal "'$VCSH_COMMAND_PARAMETER' does not exist" 1 - for VCSH_REPO_NAME in $(list); do - for VCSH_FILE in $(get_files); do - echo "$VCSH_FILE" | grep -q "$VCSH_COMMAND_PARAMETER" && echo "$VCSH_REPO_NAME: $VCSH_FILE" - done - done | sort -u + output=$(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() { @@ -428,14 +481,21 @@ write_gitignore() { 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 $(git ls-files); do - while true; do - echo "$file"; new=${file%/*} - [ x"$file" = x"$new" ] && break - file=$new - done; + 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 @@ -491,11 +551,28 @@ case $VCSH_COMMAND in esac if [ x"$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 "$3" ] && VCSH_REPO_NAME=$3 || VCSH_REPO_NAME=$(basename "${GIT_REMOTE#*:}" .git) + [ -n "$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 $VERSION" @@ -521,6 +598,9 @@ elif [ x"$VCSH_COMMAND" = x'delete' ] || [ 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"$VCSH_COMMAND" = x'list-tracked' ] || @@ -529,6 +609,10 @@ elif [ x"$VCSH_COMMAND" = x'commit' ] || [ 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