Re: [CentOS-devel] [PATCH] Added script to re-create SRPM from git commit

pushed

On 06/24/2014 11:31 AM, Pat Riehecky wrote:

From: Pat Riehecky riehecky@fnal.gov

---

README.md | 2 + into_srpm.sh | 152 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 154 insertions(+), 0 deletions(-) create mode 100755 into_srpm.sh

diff --git a/README.md b/README.md index 97020f3..cdc37a5 100644 --- a/README.md +++ b/README.md @@ -5,6 +5,8 @@ This git repo contains the following scripts that make interfacing with git.c.o, Tools:

• get_sources.sh: when run from inside a package git checkout, will download the relevant non-text sources from the lookaside cache and drop them into the SOURCES/ dir; note: it will generate 0 byte files in place, rather than download them.

• • into_srpm.sh: reconstructs the srpm from a given commit

• • centos.git.repolist.py: This package gets list of repos from gitblit RPC, used to grab CentOS sources. Requires the package 'python-requests' which is in the EPEL repo for CentOS-6. Has a -b switch to pick a specific branch (defaults to master, but you might want to use -b c7)

  • return_disttag.sh: Extracts what appears to be the value of %{dist} from the commit message

diff --git a/into_srpm.sh b/into_srpm.sh new file mode 100755 index 0000000..e2bec5e --- /dev/null +++ b/into_srpm.sh @@ -0,0 +1,152 @@ +#!/bin/bash -u +# +# Turn a centos git repo into a .src.rpm file +# +# Might want to drop this in ~/bin/ and chmod u+x it

+# +# License: GPLv2 +# +# Initial Author: Pat Riehecky riehecky@fnal.gov +#

+##################################################################### +usage() {

• echo '' >&2
• echo "$0 [-hq] [-b branch] [-c shasum]" >&2
• echo '' >&2
• echo 'You need to run this from inside a sources git repo' >&2
• echo '' >&2
• echo ' -h: This help message' >&2
• echo ' -q: Suppress warnings' >&2
• echo '' >&2
• echo ' -b: specify a branch to examine' >&2
• echo " defaults to repo's current branch" >&2
• echo " NOTE: your repo will be set to this branch">&2
• echo '' >&2
• echo ' -c: specify a commit id' >&2
• echo " defaults to repo's current commit id" >&2
• echo " NOTE: your repo will be set to this commit">&2
• echo '' >&2
• echo " $0" >&2
• echo " $0 -b c7" >&2
• echo " $0 -b remotes/origin/c7" >&2
• echo " $0 -c 865ae5909b2b5d5fb37971b7ad7960f1fd5a5ffa" >&2
• echo " $0 -b c7 -c 865ae5909b2b5d5fb37971b7ad7960f1fd5a5ffa" >&2
• exit 1

+}

+#####################################################################

+QUIET=0 +COMMITHASH="" +BRANCH=""

+##################################################################### +# setup args in the right order for making getopt evaluation +# nice and easy. You'll need to read the manpages for more info +# utilizing 'while' construct rather than 'for arg' to avoid unnecessary +# shifting of program args +args=$(getopt -o hqb:c: -- "$@") +eval set -- "$args"

+while [[ 0 -eq 0 ]]; do

• case $1 in

•    -- )
  

•        # end of getopt args, shift off the -- and get out of the loop
  

•        shift
  

•        break
  

•       ;;
  

•     -q )
  

•        # suppress warnings
  

•        QUIET=1
  

•        shift
  

•       ;;
  

•     -c )
  

•        # Use this commit id
  

•        COMMITHASH=$2
  

•        shift
  

•        shift
  

•       ;;
  

•     -b )
  

•        # Check this particular branch 
  

•        BRANCH=$2
  

•        shift
  

•        shift
  

•       ;;
  

•     -h )
  

•        # get help
  

•        usage
  

•       ;;
  

• esac

+done

+if [[ ! -d .git ]] || [[ ! -d SPECS ]]; then

• echo 'You need to run this from inside a sources git repo' >&2
• exit 1

+fi

+which git >/dev/null 2>&1 +if [[ $? -ne 0 ]]; then

• echo 'You need git in PATH' >&2
• exit 1

+fi

+which get_sources.sh >/dev/null 2>&1 +if [[ $? -ne 0 ]]; then

• echo 'You need get_sources.sh from centos-git-common in PATH' >&2
• exit 1

+fi

+which return_disttag.sh >/dev/null 2>&1 +if [[ $? -ne 0 ]]; then

• echo 'You need return_disttag.sh from centos-git-common in PATH' >&2
• exit 1

+fi

+which get_sources.sh >/dev/null 2>&1 +if [[ $? -ne 0 ]]; then

• echo 'You need get_sources.sh from centos-git-common in PATH' >&2
• exit 1

+fi

+if [[ "x${BRANCH}" != 'x' ]]; then

• if [[ $QUIET -eq 1 ]]; then

•    git fetch >/dev/null
  

•    git checkout ${BRANCH} >/dev/null
  

• else

•    git fetch
  

•    git checkout ${BRANCH}
  

• fi

+fi

+if [[ "x${COMMITHASH}" != 'x' ]]; then

• if [[ $QUIET -eq 1 ]]; then

•    git fetch >/dev/null
  

•    git checkout ${COMMITHASH} >/dev/null
  

• else

•    git fetch
  

•    git checkout ${COMMITHASH}
  

• fi

+fi

+if [[ $QUIET -eq 1 ]]; then

• get_sources.sh

+else

• get_sources.sh -q

+fi

+if [[ $QUIET -eq 1 ]]; then

• rpmbuild --define "%_topdir `pwd`" --define "%dist `return_disttag.sh -q`" -bs --nodeps SPECS/*.spec
• RC=$?

+else

• rpmbuild --define "%_topdir `pwd`" --define "%dist `return_disttag.sh`" -bs --nodeps SPECS/*.spec
• RC=$?

+fi

+if [[ ${RC} -ne 0 ]]; then

• if [[ $QUIET -eq 1 ]]; then

•    echo "$0 failed to recreate srpm" >&2
  

• fi
• exit 1

+fi