Merge branch 'master' of github.com:RichiH/vcsh

diff --combined vcsh
index 2764d3df219d3141b80ee2dab777f0d29bdcd04f,159feda47f9355a0e7cda30a2797b772d8d54288..e64ca0b936247983b4f203cd6f283f553070d322
--- 1/vcsh
--- 2/vcsh
+++ b/vcsh
@@@ -101,6 -101,7 +101,7 @@@ help() 
     list-tracked-by \\
          <repo>          List files tracked by a repository
     pull                 Pull from all vcsh remotes
+    push                 Push to vcsh remotes
     rename <repo> \\
            <newname>     Rename repository
     run <repo> \\
@@@ -234,6 -235,17 +235,17 @@@ pull() 
        hook post-pull
  }
  
+ push() {
+       hook pre-push
+       for VCSH_REPO_NAME in $(list); do
+               echo -n "$VCSH_REPO_NAME: "
+               export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
+               use
+               git push
+       done
+       hook post-push
+ }
+ 
  rename() {
        git_dir_exists
        [ -d "$GIT_DIR_NEW" ] && fatal "'$GIT_DIR_NEW' exists" 54
@@@ -332,16 -344,17 +344,17 @@@ elif [ "$1" = 'delete' ]           |
       [ "$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
 +      [ "$1" = 'run'    -a -z "$3" ] && fatal "$1: please specify a command" 1
        export VCSH_COMMAND="$1"
        export VCSH_REPO_NAME="$2"
        export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
 -      [ "$VCSH_COMMAND" = 'rename' ]         && export GIT_DIR_NEW="$VCSH_REPO_D/$3.git"
 -      [ "$VCSH_COMMAND" = 'run' ] && shift 2
 +      [ "$VCSH_COMMAND" = 'rename' ] && export GIT_DIR_NEW="$VCSH_REPO_D/$3.git"
 +      [ "$VCSH_COMMAND" = 'run' ]    && shift 2
        [ "$VCSH_COMMAND" = 'write-gitignore' ]
  elif [ "$1" = 'list' ] ||
       [ "$1" = 'list-tracked' ] ||
-      [ "$1" = 'pull' ]; then
+      [ "$1" = 'pull' ] ||
+      [ "$1" = 'push' ]; then
        export VCSH_COMMAND="$1"
  elif [ -n "$2" ]; then
        export VCSH_COMMAND='run'