* Add support for including one mrconfig file from another. Unlike chaining,

  this doesn't change the paths, and is not tied to a particular
  subdirectory. It's useful for loading up library mrconfig files.
* Split git fake-bare support out into a mrconfig.git-fake-bare.
  Partly because it's a good example of how to add a new revision control
  type, and partly because it's currently too ugly to be in mr itself
  due to bugs and limitations in git.

diff --git a/debian/changelog b/debian/changelog
index 4a8d885b0a2ebd75b5af43c0921ef03ce1f16e9e..f4ff470f81115357bee74eceb3617cda38f1a6d1 100644 (file)
--- a/debian/changelog
+++ b/debian/changelog
@@ -20,8 +20,15 @@ mr (0.9) UNRELEASED; urgency=low
     bare and fake bare (non-bare with a detached worktree) git repositories.
     (Diff and commit do not work yet to fake bare repos). (madduck)
   * Add a vim modeline to preserve joey's tabbing prefs. (madduck)
-
- -- Joey Hess <joeyh@debian.org>  Thu, 25 Oct 2007 20:41:15 -0400
+  * Add support for including one mrconfig file from another. Unlike chaining,
+    this doesn't change the paths, and is not tied to a particular
+    subdirectory. It's useful for loading up library mrconfig files.
+  * Split git fake-bare support out into a mrconfig.git-fake-bare.
+    Partly because it's a good example of how to add a new revision control
+    type, and partly because it's currently too ugly to be in mr itself
+    due to bugs and limitations in git.
+
+ -- Joey Hess <joeyh@debian.org>  Thu, 25 Oct 2007 21:43:36 -0400
 
 mr (0.8) unstable; urgency=low
 

diff --git a/debian/rules b/debian/rules
index cf5dd3a1b20b9da32a074ed97eab1007c1bed5bb..7815fffab2fc0a53b664755b6f70956313853ad9 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -19,7 +19,7 @@ binary-indep: build
        dh_clean -k
        dh_install mr usr/bin
        dh_installdocs README TODO
-       dh_installexamples mrconfig mrconfig.complex
+       dh_installexamples mrconfig mrconfig.*
        dh_installman *.1
        dh_installchangelogs
        dh_compress

diff --git a/mr b/mr
index 80b423f4e3c982f542742b88f6c4a3eb3cb5e778..e927a125bdf97c92bd5ffbf1ae6854a175678c04 100755 (executable)
--- a/mr
+++ b/mr
@@ -251,6 +251,15 @@ If the "chain" parameter is set and its command returns true, then B<mr>
 will try to load a .mrconfig file from the root of the repository. (You
 should avoid chaining from repositories with untrusted committers.)
 
+=item include
+
+If the "include" parameter is set, its command is ran, and should output
+additional mrconfig file content. The content is included as if it were
+part of the including file.
+
+Unlike all other parameters, this parameter does not need to be placed
+within a section.
+
 =item lib
 
 The "lib" parameter can specify some shell code that will be run before each
@@ -439,7 +448,7 @@ elsif ($action eq 'register') {
        $command="set -e; ".$config{''}{DEFAULT}{lib}."\n".
                "my_action(){ $command\n }; my_action ".
                join(" ", map { s/\//\/\//g; s/"/\"/g; '"'.$_.'"' } @ARGV);
-       print STDERR "mr $action: running >>$command<<\n" if $verbose;
+       print "mr $action: running >>$command<<\n" if $verbose;
        exec($command) || die "exec: $!";
 }
 
@@ -655,7 +664,7 @@ sub action { #{{{
                $command="set -e; ".$lib.
                        "my_action(){ $command\n }; my_action ".
                        join(" ", map { s/\//\/\//g; s/"/\"/g; '"'.$_.'"' } @ARGV);
-               print STDERR "mr $action: running >>$command<<\n" if $verbose;
+               print "mr $action: running >>$command<<\n" if $verbose;
                my $ret=system($command);
                if ($ret != 0) {
                        if (($? & 127) == 2) {
@@ -860,6 +869,12 @@ sub loadconfig { #{{{
                                chomp $value;
                        }
 
+                       if ($parameter eq "include") {
+                               print "mr: including output of \"$value\"\n" if $verbose;
+                               unshift @lines, `$value`;
+                               next;
+                       }
+
                        if (! defined $section) {
                                die "$f line $.: parameter ($parameter) not in section\n";
                        }
@@ -1063,10 +1078,6 @@ git_bare_test =
        test -d "$MR_REPO"/refs/heads && test -d "$MR_REPO"/refs/tags &&
        test -d "$MR_REPO"/objects && test -f "$MR_REPO"/config &&
        test "$(GIT_CONFIG="$MR_REPO"/config git-config --get core.bare)" = true
-git_fake_bare_test = 
-       test -d "$MR_REPO"/refs/heads && test -d "$MR_REPO"/refs/tags &&
-       test -d "$MR_REPO"/objects && test -f "$MR_REPO"/config &&
-       test "$(GIT_CONFIG="$MR_REPO"/config git-config --get core.bare)" = false
 
 svn_update = svn update "$@"
 git_update = if [ "$@" ]; then git pull "$@"; else git pull -t origin master; fi
@@ -1074,15 +1085,6 @@ bzr_update = bzr merge "$@"
 cvs_update = cvs update "$@"
 hg_update  = hg pull "$@" && hg update "$@"
 darcs_update = darcs pull -a "$@"
-git_fake_bare_update =
-       # all this is because of a bug in git-fetch, which requires GIT_DIR set
-       local git_dir_override; git_dir_override=.git
-       case "$(get_git_repo_type "$MR_REPO")" in
-               fake-bare) git_dir_override="$MR_REPO";;
-       esac
-       args="$@"
-       [ -z "$args" ] && args="-t origin master"
-       eval GIT_DIR="$git_dir_override" git pull "$args"
 
 svn_status = svn status "$@"
 git_status = git status "$@" || true
@@ -1090,7 +1092,6 @@ bzr_status = bzr status "$@"
 cvs_status = cvs status "$@"
 hg_status  = hg status "$@"
 darcs_status = darcs whatsnew -ls "$@"
-git_fake_bare_status = git status "$@" || true
 
 svn_commit = svn commit "$@"
 git_commit = git commit -a "$@" && git push --all
@@ -1098,7 +1099,6 @@ bzr_commit = bzr commit "$@" && bzr push
 cvs_commit = cvs commit "$@"
 hg_commit  = hg commit -m "$@" && hg push
 darcs_commit = darcs commit -a -m "$@" && darcs push -a
-git_fake_bare_commit = error "commit does not work for fake bare git repositories (yet)."
 
 svn_diff = svn diff "$@"
 git_diff = git diff "$@"
@@ -1106,7 +1106,6 @@ bzr_diff = bzr diff "$@"
 cvs_diff = cvs diff "$@"
 hg_diff  = hg diff "$@"
 darcs_diff = darcs diff "$@"
-git_fake_bare_diff = error "diff does not work for fake bare git repositories (yet)."
 
 svn_log = svn log "$@"
 git_log = git log "$@"
@@ -1115,7 +1114,6 @@ cvs_log = cvs log "$@"
 hg_log  = hg log "$@"
 darcs_log = darcs changes "$@"
 git_bare_log = git log "$@"
-git_fake_bare_log = git log "$@"
 
 svn_register =
        url=$(LANG=C svn info . | grep -i ^URL: | cut -d ' ' -f 2)
@@ -1161,31 +1159,6 @@ git_bare_register =
        fi
        echo "Registering git url: $url in $MR_CONFIG"
        mr -c "$MR_CONFIG" config "`pwd`" checkout="git clone --bare $url $MR_REPO"
-git_fake_bare_register = 
-       url="$(LANG=C GIT_CONFIG=config git-config --get remote.origin.url)" || true
-       if [ -z "$url" ]; then
-               error "cannot determine git url"
-       fi
-       worktree="$(git-config --get core.worktree)" || true
-       if [ -z "$worktree" ]; then
-               error "git worktree is not set"
-       fi
-       worktree="${worktree%%/}/"
-       if [ ! -d "$worktree" ]; then
-               error "git worktree $worktree does not exist"
-       fi
-       mr -c "$MR_CONFIG" config "`pwd`" \
-               lib="GIT_WORK_TREE=$work_tree; export GIT_WORK_TREE"
-       echo "Registering git url: $url in $MR_CONFIG (with worktree $worktree)"
-       mr -c "$MR_CONFIG" config "`pwd`" \
-       checkout=" \
-       git clone --no-checkout $url $MR_REPO && \
-       cd $MR_REPO && \
-       git read-tree HEAD && \
-       git checkout-index -a --prefix='$work_tree' || true; \
-       git config core.worktree '$worktree' && \
-       mv .git/* . && \
-       rmdir .git"
 
 help =
        if [ ! -e "$MR_PATH" ]; then

diff --git a/mrconfig.complex b/mrconfig.complex
index fd88893c132cfd4c4885a1bb35342322e52b3c80..7499b44c5665275149d97f11c4314cec87d34a8e 100644 (file)
--- a/mrconfig.complex
+++ b/mrconfig.complex
@@ -4,6 +4,7 @@
 # although slightly cut down.
 
 [DEFAULT]
+#include = cat $HOME/src/mr/mrconfig.git-fake-bare
 # Teach mr to run a few git and svn specific commands.
 svn_cleanup = svn cleanup "$@"
 git_gc = git gc "$@"