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Release 1.20131214
[code/vcsh.git] / vcsh
diff --git a/vcsh b/vcsh
index d1283e4e3e8bc3bc9bbf9ba4962ca8ec4fd5ee81..2b7528f2864986c0530334a23ee50c4c756274bf 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -15,16 +15,8 @@
 # This should always be the first line of code to facilitate debugging
 [ -n "$VCSH_DEBUG" ] && set -vx
 
-basename() {
-       # Implemented in shell to avoid spawning another process
-       local file
-       file="${1##*/}"
-       [ -z "$2" ] || file="${file%$2}"
-       echo "$file"
-}
-
 SELF=$(basename $0)
-VERSION='1.20130829'
+VERSION='1.20131214'
 
 fatal() {
        echo "$SELF: fatal: $1" >&2
@@ -83,6 +75,10 @@ fi
 [ -z "$VCSH_GITIGNORE" ]              && VCSH_GITIGNORE='exact'
 [ -z "$VCSH_WORKTREE" ]               && 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
@@ -155,11 +151,11 @@ clone() {
        for object in $(git ls-tree -r origin/master | awk '{print $4}'); do
                [ -e "$object" ] &&
                        error "'$object' exists." &&
-                       VCSH_CONFLICT=1;
+                       VCSH_CONFLICT=1
        done
        [ "$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.\n" 17
+  Once this situation has been resolved, run 'vcsh run $VCSH_REPO_NAME git pull' to finish cloning." 17
        git merge origin/master
        hook post-clone
        retire
@@ -284,7 +280,7 @@ rename() {
        # Now that the repository has been renamed, we need to fix up its configuration
        # Overwrite old name..
        GIT_DIR="$GIT_DIR_NEW"
-       $VCSH_REPO_NAME="$VCSH_REPO_NAME_NEW"
+       VCSH_REPO_NAME="$VCSH_REPO_NAME_NEW"
        # ..and clobber all old configuration
        upgrade
 }
@@ -361,7 +357,11 @@ write_gitignore() {
                        file="$new"
                done;
        done | sort -u)
-       tempfile=$(mktemp) || fatal "could not create tempfile" 51
+
+       # Contrary to GNU mktemp, mktemp on BSD/OSX requires a template for temp files
+       # Use the template GNU mktemo defaults to
+       tempfile=$(mktemp tmp.XXXXXXXXXX) || fatal "could not create 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
@@ -382,50 +382,69 @@ write_gitignore() {
                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
 
-if [ "$1" = 'clone' ]; then
-       [ -z "$2" ] && fatal "$1: please specify a remote" 1
-       export VCSH_COMMAND="$1"
+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'
+
+
+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 "$GIT_REMOTE" .git)
+       [ -z "$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"
-elif [ "$1" = 'version' ]; then
+elif [ "$VCSH_COMMAND" = 'version' ]; then
        echo "$SELF $VERSION"
+       git version
        exit
-elif [ "$1" = 'which' ]; then
-       [ -z "$2" ] && fatal "$1: please specify a filename" 1
-       [ -n "$3" ] && fatal "$1: too many parameters" 1
-       export VCSH_COMMAND="$1"
+elif [ "$VCSH_COMMAND" = 'which' ]; then
+       [ -z "$2" ] && fatal "$VCSH_COMMAND: please specify a filename" 1
+       [ -n "$3" ] && fatal "$VCSH_COMMAND: too many parameters" 1
        export VCSH_COMMAND_PARAMETER="$2"
-elif [ "$1" = 'delete' ]           ||
-     [ "$1" = 'enter' ]            ||
-     [ "$1" = 'init' ]             ||
-     [ "$1" = 'list-tracked-by' ]  ||
-     [ "$1" = 'rename' ]           ||
-     [ "$1" = 'run' ]              ||
-     [ "$1" = 'upgrade' ]          ||
-     [ "$1" = 'write-gitignore' ]; then
-       [ -z $2 ]                      && fatal "$1: please specify repository to work on" 1
-       [ "$1" = 'rename' -a -z "$3" ] && fatal "$1: please specify a target name" 1
-       [ "$1" = 'run'    -a -z "$3" ] && fatal "$1: please specify a command" 1
-       export VCSH_COMMAND="$1"
+elif [ "$VCSH_COMMAND" = 'delete' ]           ||
+     [ "$VCSH_COMMAND" = 'enter' ]            ||
+     [ "$VCSH_COMMAND" = 'init' ]             ||
+     [ "$VCSH_COMMAND" = 'list-tracked-by' ]  ||
+     [ "$VCSH_COMMAND" = 'rename' ]           ||
+     [ "$VCSH_COMMAND" = 'run' ]              ||
+     [ "$VCSH_COMMAND" = 'upgrade' ]          ||
+     [ "$VCSH_COMMAND" = 'write-gitignore' ]; then
+       [ -z $2 ]                                 && fatal "$VCSH_COMMAND: please specify repository to work on" 1
+       [ "$VCSH_COMMAND" = 'rename' -a -z "$3" ] && fatal "$VCSH_COMMAND: please specify a target name" 1
+       [ "$VCSH_COMMAND" = 'run'    -a -z "$3" ] && fatal "$VCSH_COMMAND: please specify a command" 1
        export VCSH_REPO_NAME="$2"
        export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
        [ "$VCSH_COMMAND" = 'rename' ] && { export VCSH_REPO_NAME_NEW="$3";
                                            export GIT_DIR_NEW="$VCSH_REPO_D/$VCSH_REPO_NAME_NEW.git"; }
        [ "$VCSH_COMMAND" = 'run' ]    && shift 2
-elif [ "$1" = 'commit' ] ||
-     [ "$1" = 'list' ] ||
-     [ "$1" = 'list-tracked' ] ||
-     [ "$1" = 'pull' ] ||
-     [ "$1" = 'push' ]; then
-       export VCSH_COMMAND="$1"
-elif [ "$1" = 'status' ]; then
-       export VCSH_COMMAND="$1"
+elif [ "$VCSH_COMMAND" = 'commit' ] ||
+     [ "$VCSH_COMMAND" = 'list' ] ||
+     [ "$VCSH_COMMAND" = 'list-tracked' ] ||
+     [ "$VCSH_COMMAND" = 'pull' ] ||
+     [ "$VCSH_COMMAND" = 'push' ]; then
+       :
+elif [ "$VCSH_COMMAND" = 'status' ]; then
        export VCSH_REPO_NAME="$2"
 elif [ -n "$2" ]; then
        export VCSH_COMMAND='run'
@@ -434,7 +453,7 @@ elif [ -n "$2" ]; then
        [ -d $GIT_DIR ] || { help; exit 1; }
        shift 1
        set -- "git" "$@"
-elif [ -n "$1" ]; then
+elif [ -n "$VCSH_COMMAND" ]; then
        export VCSH_COMMAND='enter'
        export VCSH_REPO_NAME="$1"
        export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
version controlled RC files

Legalese

All content available in this repository is copyright © martin f. krafft, unless otherwise noted.

All files and their content are released under the terms of the Artistic Licence 2.0, unless otherwise noted.

The operator of this repository shall not be held liable for offending content in pages linking to or linked from these page, nor does he endorse their content unless stated otherwise.