David Blaikie
2012-Aug-21 17:38 UTC
[LLVMdev] A script for updating all the nested git clients
There's functionality in the make build to update (at least one layer of) nested svn working copies of LLVM, but nothing in cmake and nothing for git in either. I use the following script & after updating it to handle arbitrary nesting (with the advent of the clang-tools-extra repository) & generalize the discovery (had a hardcoded list & after fixing up the Make build after some changes I made I used something similar for my script) I figured I'd send it out in case other people would like to use it (or just tell me why/how I'm doing it wrong, if they think I am): #!/bin/sh if ! git remote -v 2> /dev/null | grep "http://llvm.org/git" > /dev/null; then echo "Not an llvm git repo" exit 1 fi while ! git remote -v 2> /dev/null | grep "http://llvm.org/git/llvm.git" > /dev/null; do if ! git remote -v 2> /dev/null > /dev/null; then echo "Could not find the root of the llvm git repository" exit 1 fi cd `git rev-parse --show-toplevel`/../ done cd `git rev-parse --show-toplevel` > /dev/null function fetchAndRebase { if [ -d $1 ]; then pushd $1 > /dev/null if git status > /dev/null; then git stash | grep "No local changes to save" > /dev/null STASHED=$? git fetch > /dev/null git svn rebase -l > /dev/null if [ $STASHED -ne 0 ]; then git stash pop > /dev/null; fi for dir in `git status --ignored | grep /$ | sed -e "s/^#//"`; do fetchAndRebase $dir done fi popd > /dev/null fi } fetchAndRebase `git rev-parse --show-toplevel`
NAKAMURA Takumi
2012-Aug-29 03:38 UTC
[LLVMdev] A script for updating all the nested git clients
How about fitting Android's repo? :D I have not used repo for llvm, but been using my synthesized repository (for my buildbot). https://github.com/chapuni/llvm-project https://github.com/chapuni/llvm-project-submodule ...Takumi
David Blaikie
2012-Aug-29 03:50 UTC
[LLVMdev] A script for updating all the nested git clients
On Tue, Aug 28, 2012 at 8:38 PM, NAKAMURA Takumi <geek4civic at gmail.com> wrote:> How about fitting Android's repo? :DI'm unfamiliar with Android's repository layout (do they have a nested branch of LLVM? or just a similar arbitrary nesting/optionality system to LLVM's that it'd be handy to generalize over?)> I have not used repo for llvm, but been using my synthesized > repository (for my buildbot).Ah - well I'm sure you can see how this script could be modified (or generalized) to handle an LLVM git mirror - just the two paths mentioning llvm.org would need to be tweaked.> > https://github.com/chapuni/llvm-project > https://github.com/chapuni/llvm-project-submodule > > ...Takumi
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