FS#2898 - Add support for git reference repositories #7679

openwrt-bot · 2020-03-12T01:07:18Z

mike-meshplusplus:

If OpenWRT added support for git reference repositories when fetching feeds, builds can be conducted with less bandwidth usage.

https://git-scm.com/docs/git-clone#Documentation/git-clone.txt---reference-if-ableltrepositorygt

For example, I've modified the feeds script to allow this, but the modification is pretty rough.


From 44b08ccb6abbcffc8566312b8d92d729e9b09e15 Mon Sep 17 00:00:00 2001
From: Michael Jones 
Date: Tue, 10 Mar 2020 20:09:15 -0500
Subject: [PATCH] Make git clones happen via a reference repository to save
 bandwidth

scripts/feeds | 12 ++++++------

1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/scripts/feeds b/scripts/feeds

index 304ef6cbaf..31a61b230c 100755

--- a/scripts/feeds

+++ b/scripts/feeds

@@ -133,18 +133,18 @@ my %update_method = (

'update'	=> "",

'revision'	=> "echo -n 'dummy'"},

'src-git' => {


      'init'          => "git clone --depth 1 '%s' '%s'",



      'init_branch'   => "git clone --depth 1 --branch '%s' '%s' '%s'",



      'init_commit'   => "git clone '%s' '%s' && cd '%s' && git checkout -b '%s' '%s' && cd -",





      'init'          => "(export URL='%s' ; export NAME='%s' ; GIT_DIR=../../../../../../.gitcache git remote add -f `echo \$NAME | md5sum | cut -d' ' -f 1` \$URL ; git clone --reference ../../../../../../.gitcache --depth 1 \$URL \$NAME)",



      'init_branch'   => "(export BRANCH='%s' ; export URL='%s' ; export NAME='%s' ; GIT_DIR=../../../../../../.gitcache git remote add -t \$BRANCH -f `echo \$NAME-\$BRANCH | md5sum | cut -d' ' -f 1` \$URL ; git clone --reference ../../../../../../.gitcache --depth 1 --branch \$BRANCH \$URL \$NAME)",



      'init_commit'   => "(export URL='%s' ; export NAME='%s' ; GIT_DIR=../../../../../../.gitcache git remote add -f `echo \$NAME | md5sum | cut -d' ' -f 1` \$URL ; git clone --reference ../../../../../../.gitcache \$URL \$NAME && cd '%s' && git checkout -b '%s' '%s' && cd -)",
      'update'	=> "git pull --ff",
      'update_force'	=> "git pull --ff || (git reset --hard HEAD; git pull --ff; exit 1)",
      'post_update'	=> "git submodule update --init --recursive",
      'controldir'	=> ".git",
      'revision'	=> "git rev-parse --short HEAD | tr -d '\n'"},

'src-git-full' => {



      'init'          => "git clone '%s' '%s'",



      'init_branch'   => "git clone --branch '%s' '%s' '%s'",



      'init_commit'   => "git clone '%s' '%s' && cd '%s' && git checkout -b '%s' '%s' && cd -",





      'init'          => "(export URL='%s' ; export NAME='%s' ; GIT_DIR=../../../../../../.gitcache git remote add -f `echo \$NAME | md5sum | cut -d' ' -f 1` \$URL ; git clone --reference ../../../../../../.gitcache \$URL \$NAME)",



      'init_branch'   => "(export BRANCH='%s' ; export URL='%s' ; export NAME='%s' ; GIT_DIR=../../../../../../.gitcache git remote add -t \$BRANCH -f `echo \$NAME-\$BRANCH | md5sum | cut -d' ' -f 1` \$URL ; git clone --reference ../../../../../../.gitcache --branch \$BRANCH \$URL \$NAME)",



      'init_commit'   => "(export URL='%s' ; export NAME='%s' ; GIT_DIR=../../../../../../.gitcache git remote add -f `echo \$NAME | md5sum | cut -d' ' -f 1` \$URL ; git clone --reference ../../../../../../.gitcache \$URL \$NAME && cd '%s' && git checkout -b '%s' '%s' && cd -)",
      'update'	=> "git pull --ff",
      'update_force'	=> "git pull --ff || (git reset --hard HEAD; git pull --ff; exit 1)",
      'post_update'	=> "git submodule update --init --recursive",



--

2.24.1

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FS#2898 - Add support for git reference repositories #7679

FS#2898 - Add support for git reference repositories #7679

openwrt-bot commented Mar 12, 2020

FS#2898 - Add support for git reference repositories #7679

FS#2898 - Add support for git reference repositories #7679

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openwrt-bot commented Mar 12, 2020