From 2cc7ffcd61352b55d7c010c7524a739b3fe13c80 Mon Sep 17 00:00:00 2001
From: Richard Hartmann <richih@debian.org>
Date: Sat, 19 Dec 2015 11:38:20 +0100
Subject: [PATCH] Document `vcsh foreach`
---
_vcsh | 5 +++++
doc/vcsh.1.ronn | 7 +++++++
vcsh | 14 +++++++++++++-
3 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/_vcsh b/_vcsh
index 53eaada..6562dc5 100644
--- a/_vcsh
+++ b/_vcsh
@@ -23,6 +23,10 @@ function _vcsh-enter () {
(( CURRENT == 2 )) && __vcsh_repositories
}
+function _vcsh-foreach () {
+ _dispatch git git
+}
+
function _vcsh-help () {
_nothing
}
@@ -100,6 +104,7 @@ function _vcsh () {
"commit:commit in all repositories"
"delete:delete an existing repository"
"enter:enter repository; spawn new <\$SHELL>"
+ "foreach:execute for all repos"
"help:display help"
"init:initialize an empty repository"
"list:list all local vcsh repositories"
diff --git a/doc/vcsh.1.ronn b/doc/vcsh.1.ronn
index 2bf8a77..d5ee0dc 100644
--- a/doc/vcsh.1.ronn
+++ b/doc/vcsh.1.ronn
@@ -11,6 +11,8 @@ vcsh(1) - Version Control System for $HOME - multiple Git repositories in $HOME
`vcsh` enter <repo>
+`vcsh` foreach [-g] <git command>
+
`vcsh` help
`vcsh` init <repo>
@@ -98,6 +100,11 @@ an interactive user.
* enter:
Enter repository; spawn new <$SHELL>.
+* foreach:
+ Execute git command for every vcsh repository.
+
+ `-g`: Execute in general context.
+
* help:
Display help.
diff --git a/vcsh b/vcsh
index 18faf4c..06f6c33 100755
--- a/vcsh
+++ b/vcsh
@@ -106,6 +106,8 @@ help() {
commit Commit in all repositories
delete <repo> Delete an existing repository
enter <repo> Enter repository; spawn new instance of \$SHELL
+ foreach [<-g>]
+ <git command> Execute a command for every repository
help Display this help text
init <repo> Initialize a new repository
list List all repositories
@@ -218,11 +220,21 @@ enter() {
foreach() {
hook pre-foreach
+
+ # We default to prefixing `git` to all commands passed to foreach, but
+ # allow running in general context with -g
+ command_prefix=git
+ while getopts "g" flag; do
+ if [ x"$1" = x'-g' ]; then
+ unset command_prefix
+ fi
+ shift 1
+ done
for VCSH_REPO_NAME in $(list); do
echo "$VCSH_REPO_NAME:"
GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR
use
- git "$@"
+ $command_prefix "$@"
done
hook post-foreach
}
--
GitLab