Merge branch 'feature--shortnames'

Conflicts:
	vcsh

diff --git a/changelog b/changelog
index 1f1d1e647aacb3f846147e0326fea449a729f682..da31aec40dec60613d67901ac33470a7afbf661b 100644 (file)
--- a/changelog
+++ b/changelog
@@ -1,3 +1,17 @@
+2013-09-09  Richard Hartmann <richih.mailinglist@gmail.com>
+
+       * Release 1.20130909
+       * Add support for relative worktrees
+
+2013-08-29  Richard Hartmann <richih.mailinglist@gmail.com>
+
+       * Release 1.20130829
+       * Add support for `vcsh commit`
+       * Add support for `vcsh status <repo>`
+       * Add pre-/post-init hooks
+       * Documentation improvements
+       * Minor cleanups
+
 2013-07-24  Richard Hartmann <richih.mailinglist@gmail.com>
 
        * Release 1.20130724

diff --git a/doc/vcsh.1.ronn b/doc/vcsh.1.ronn
index 89ebff5a161a60eb8a1b2857259392a7addf1133..56df4ed26e74cdbb7a4109056b8415570843d846 100644 (file)
--- a/doc/vcsh.1.ronn
+++ b/doc/vcsh.1.ronn
@@ -184,6 +184,15 @@ Interesting knobs you can turn:
 
   Defaults to <exact>.
 
+* <$VCSH_VCSH_WORKTREE>:
+  Can be <absolute>, or <relative>.
+
+  <absolute> will set an absolute path; defaulting to <$HOME>.
+
+  <relative> will set a path relative to <$GIT_DIR>.
+
+  Defaults to <absolute>.
+
 Less interesting knobs you could turn:
 
 * <$VCSH_DEBUG>:

diff --git a/vcsh b/vcsh
index 3e2a6b6dc09851522e93ff98b23d1bfa8869ce40..ab58f3a31797045178b64f782291197b3db50362 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -24,7 +24,7 @@ basename() {
 }
 
 SELF=$(basename $0)
-VERSION='1.20130724'
+VERSION='1.20130909'
 
 fatal() {
        echo "$SELF: fatal: $1" >&2
@@ -81,6 +81,15 @@ fi
 [ -z "$VCSH_HOOK_D" ]                 && VCSH_HOOK_D="$XDG_CONFIG_HOME/vcsh/hooks-enabled"
 [ -z "$VCSH_BASE" ]                   && VCSH_BASE="$HOME"
 [ -z "$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
 
 
 help() {
@@ -214,9 +223,8 @@ hook() {
 init() {
        hook pre-init
        [ ! -e "$GIT_DIR" ] || fatal "'$GIT_DIR' exists" 10
-       export GIT_WORK_TREE="$VCSH_BASE"
-       mkdir -p "$GIT_WORK_TREE" || fatal "could not create '$GIT_WORK_TREE'" 50
-       cd "$GIT_WORK_TREE" || fatal "could not enter '$GIT_WORK_TREE'" 11
+       mkdir -p "$VCSH_BASE" || fatal "could not create '$VCSH_BASE'" 50
+       cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11
        git init
        upgrade
        hook post-init
@@ -269,7 +277,6 @@ push() {
 }
 
 retire() {
-       unset GIT_WORK_TREE
        unset VCSH_DIRECTORY
 }
 
@@ -311,17 +318,26 @@ status() {
 
 upgrade() {
        hook pre-upgrade
-       use
-       git config core.worktree     "$GIT_WORK_TREE"
+       # 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"
        git config vcsh.vcsh         'true'
+       use
        [ -e "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME" ] && git add -f "$VCSH_BASE/.gitignore.d/$VCSH_REPO_NAME"
        hook post-upgrade
 }
 
 use() {
        git_dir_exists
-       export GIT_WORK_TREE="$(git config --get core.worktree)"
        export VCSH_DIRECTORY="$VCSH_REPO_NAME"
 }
 
@@ -349,7 +365,11 @@ 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
@@ -401,6 +421,7 @@ if [ "$VCSH_COMMAND" = 'clone' ]; then
        export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
 elif [ "$VCSH_COMMAND" = 'version' ]; then
        echo "$SELF $VERSION"
+       git version
        exit
 elif [ "$VCSH_COMMAND" = 'which' ]; then
        [ -z "$2" ] && fatal "$VCSH_COMMAND: please specify a filename" 1