X-Git-Url: https://git.madduck.net/code/vcsh.git/blobdiff_plain/4503574f82e5f3ed2581511d0a2d8324b7e091f9..cb24803b0d99ba0ececdb9906ec15af24be1e381:/vcsh diff --git a/vcsh b/vcsh index 0c43fd3..6e18e16 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 , 2011-2013 +# (c) Richard "RichiH" Hartmann , 2011-2014 # For details, see LICENSE. To submit patches, you have to agree to # license your code under the GNU GPL version 2 or later. @@ -15,8 +15,12 @@ # This should always be the first line of code to facilitate debugging [ -n "$VCSH_DEBUG" ] && set -vx + +# If '.git-HEAD' is appended to the version, you are seeing an unreleased +# version of vcsh; the master branch is supposed to be clean at all times +# so you can most likely just use it nonetheless +VERSION='1.20140313' SELF=$(basename $0) -VERSION='1.20131214.git-HEAD' fatal() { echo "$SELF: fatal: $1" >&2 @@ -70,9 +74,10 @@ fi # Read defaults : ${VCSH_REPO_D:=$XDG_CONFIG_HOME/vcsh/repo.d} -: ${VCSH_HOOK_D:=$XDH_CONFIG_HOME/vcsh/hooks-enabled} +: ${VCSH_HOOK_D:=$XDG_CONFIG_HOME/vcsh/hooks-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 @@ -148,15 +153,17 @@ clone() { exit fi git fetch - for object in $(git ls-tree -r origin/master | awk '{print $4}'); do + hook pre-merge + git ls-tree -r --name-only origin/master | (while read object; do [ -e "$object" ] && error "'$object' exists." && VCSH_CONFLICT=1 done - [ "$VCSH_CONFLICT" = '1' ] && + [ "$VCSH_CONFLICT" = '1' ]) && fatal "will stop after fetching and not try to merge! - Once this situation has been resolved, run 'vcsh run $VCSH_REPO_NAME git pull' to finish cloning." 17 + Once this situation has been resolved, run 'vcsh $VCSH_REPO_NAME pull' to finish cloning." 17 git merge origin/master + hook post-merge hook post-clone retire hook post-clone-retired @@ -169,6 +176,7 @@ commit() { export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git" use git commit --untracked-files=no --quiet + VCSH_COMMAND_RETURN_CODE=$? echo done hook post-commit @@ -217,7 +225,7 @@ 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 + git init --shared=0600 upgrade hook post-init } @@ -251,6 +259,7 @@ pull() { export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git" use git pull + VCSH_COMMAND_RETURN_CODE=$? echo done hook post-pull @@ -263,6 +272,7 @@ push() { export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git" use git push + VCSH_COMMAND_RETURN_CODE=$? echo done hook post-push @@ -289,6 +299,7 @@ run() { hook pre-run use "$@" + VCSH_COMMAND_RETURN_CODE=$? hook post-run } @@ -297,12 +308,14 @@ status() { export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git" use git status --short --untracked-files='no' + VCSH_COMMAND_RETURN_CODE=$? else for VCSH_REPO_NAME in $(list); do echo "$VCSH_REPO_NAME:" export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git" use git status --short --untracked-files='no' + VCSH_COMMAND_RETURN_CODE=$? echo done fi @@ -322,9 +335,11 @@ upgrade() { git config core.worktree "$VCSH_BASE" fi [ ! "x$VCSH_GITIGNORE" = 'xnone' ] && git config core.excludesfile ".gitignore.d/$VCSH_REPO_NAME" - git config vcsh.vcsh 'true' + [ ! "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 } @@ -350,6 +365,8 @@ write_gitignore() { use cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11 + OLDIFS="$IFS" + IFS=$(printf '\n\t') gitignores=$(for file in $(git ls-files); do while true; do echo $file; new="${file%/*}" @@ -359,8 +376,8 @@ write_gitignore() { done | sort -u) # Contrary to GNU mktemp, mktemp on BSD/OSX requires a template for temp files - # Use the template GNU mktemo defaults to - # The downside to this is that we need to account for unset TMPDIR + # 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 @@ -370,6 +387,7 @@ write_gitignore() { { 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 '$tempfile'" exit @@ -383,7 +401,7 @@ write_gitignore() { fatal "could not move '$tempfile' to '$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME'" 53 } -debug `git version` +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 @@ -391,27 +409,28 @@ fi export VCSH_COMMAND="$1" -[ "$VCSH_COMMAND" = 'clon' ] || [ "$VCSH_COMMAND" = 'clo' ] || [ "$VCSH_COMMAND" = 'cl' ] && VCSH_COMMAND='clone' -[ "$VCSH_COMMAND" = 'commi' ] || [ "$VCSH_COMMAND" = 'comm' ] || [ "$VCSH_COMMAND" = 'com' ] || [ "$VCSH_COMMAND" = 'co' ] && VCSH_COMMAND='commit' -[ "$VCSH_COMMAND" = 'delet' ] || [ "$VCSH_COMMAND" = 'dele' ] || [ "$VCSH_COMMAND" = 'del' ] || [ "$VCSH_COMMAND" = 'de' ] && VCSH_COMMAND='delete' -[ "$VCSH_COMMAND" = 'ente' ] || [ "$VCSH_COMMAND" = 'ent' ] || [ "$VCSH_COMMAND" = 'en' ] && VCSH_COMMAND='enter' -[ "$VCSH_COMMAND" = 'hel' ] || [ "$VCSH_COMMAND" = 'he' ] && VCSH_COMMAND='help' -[ "$VCSH_COMMAND" = 'ini' ] || [ "$VCSH_COMMAND" = 'in' ] && VCSH_COMMAND='init' -[ "$VCSH_COMMAND" = 'pul' ] && VCSH_COMMAND='pull' -[ "$VCSH_COMMAND" = 'pus' ] && VCSH_COMMAND='push' -[ "$VCSH_COMMAND" = 'renam' ] || [ "$VCSH_COMMAND" = 'rena' ] || [ "$VCSH_COMMAND" = 'ren' ] || [ "$VCSH_COMMAND" = 're' ] && VCSH_COMMAND='rename' -[ "$VCSH_COMMAND" = 'ru' ] && VCSH_COMMAND='run' -[ "$VCSH_COMMAND" = 'statu' ] || [ "$VCSH_COMMAND" = 'stat' ] || [ "$VCSH_COMMAND" = 'sta' ] || [ "$VCSH_COMMAND" = 'st' ] && VCSH_COMMAND='status' -[ "$VCSH_COMMAND" = 'upgrad' ] || [ "$VCSH_COMMAND" = 'upgra' ] || [ "$VCSH_COMMAND" = 'upgr' ] || [ "$VCSH_COMMAND" = 'upg' ] && VCSH_COMMAND='upgrade' -[ "$VCSH_COMMAND" = 'versio' ] || [ "$VCSH_COMMAND" = 'versi' ] || [ "$VCSH_COMMAND" = 'vers' ] || [ "$VCSH_COMMAND" = 'ver' ] || [ "$VCSH_COMMAND" = 've' ] && VCSH_COMMAND='version' -[ "$VCSH_COMMAND" = 'whic' ] || [ "$VCSH_COMMAND" = 'whi' ] || [ "$VCSH_COMMAND" = 'wh' ] && VCSH_COMMAND='which' -[ "$VCSH_COMMAND" = 'write' ] || [ "$VCSH_COMMAND" = 'writ' ] || [ "$VCSH_COMMAND" = 'wri' ] || [ "$VCSH_COMMAND" = 'wr' ] && VCSH_COMMAND='write-gitignore' - +case "$VCSH_COMMAND" in + clon|clo|cl) VCSH_COMMAND=clone;; + commi|comm|com|co) VCSH_COMMAND=commit;; + delet|dele|del|de) VCSH_COMMAND=delete;; + ente|ent|en) VCSH_COMMAND=enter;; + hel|he) VCSH_COMMAND=help;; + ini|in) VCSH_COMMAND=init;; + pul) VCSH_COMMAND=pull;; + pus) VCSH_COMMAND=push;; + renam|rena|ren|re) VCSH_COMMAND=rename;; + ru) VCSH_COMMAND=run;; + statu|stat|sta|st) VCSH_COMMAND=status;; + upgrad|upgra|upgr|up) VCSH_COMMAND=upgrade;; + versio|versi|vers|ver|ve) VCSH_COMMAND=version;; + which|whi|wh) VCSH_COMMAND=which;; + write|writ|wri|wr) VCSH_COMMAND=write-gitignore;; +esac if [ "$VCSH_COMMAND" = 'clone' ]; then [ -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 "$3" ] && VCSH_REPO_NAME="$3" || VCSH_REPO_NAME=$(basename "${GIT_REMOTE#*:}" .git) [ -z "$VCSH_REPO_NAME" ] && fatal "$VCSH_COMMAND: could not determine repository name" 1 export VCSH_REPO_NAME export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git" @@ -485,6 +504,7 @@ check_dir() { check_dir "$VCSH_REPO_D" [ ! "x$VCSH_GITIGNORE" = 'xnone' ] && check_dir "$VCSH_BASE/.gitignore.d" +[ ! "x$VCSH_GITATTRIBUTES" = 'xnone' ] && check_dir "$VCSH_BASE/.gitattributes.d" verbose "$VCSH_COMMAND begin" export VCSH_COMMAND=$(echo $VCSH_COMMAND | sed 's/-/_/g') @@ -492,3 +512,4 @@ hook pre-command $VCSH_COMMAND "$@" hook post-command verbose "$VCSH_COMMAND end, exiting" +exit $VCSH_COMMAND_RETURN_CODE