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Make generate-patches-from-git-repo.sh use "_git_upstream_commit" instead of "origin/master" for "git merge-base".

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This commit is contained in:
Sergio Durigan Junior 2018-02-05 13:01:55 -05:00
parent 4a848ebc38
commit 82f299dd3b
2 changed files with 18 additions and 6 deletions
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9
README.local-patches
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@ -94,3 +94,12 @@ control files. These control files are:
- _git_upstream_commit: This file contains the last upstream commit
against which the patches were rebased. It is used when importing
the patches into the git repository.
NOTE: If you did a rebase against a newer upstream version, you need
to specify the commit/tag/branch against which you rebased:
$ sh generate-patches-from-git-repo.sh <REPOSITORY_DIR> <COMMIT_OR_TAG_OR_BRANCH>
For example, if you rebased against "gdb-8.1-release":
$ sh generate-patches-from-git-repo.sh <REPOSITORY_DIR> gdb-8.1-release

15
generate-patches-from-git-repo.sh
View File

@ -14,14 +14,15 @@ usage ()
$0 -- Generate .patch files for a RPM package from a git repository
Usage:
$0 <REPOSITORY> [<COMMIT_OR_TAG>]
$0 <REPOSITORY> [<COMMIT_OR_TAG_OR_BRANCH>]
<REPOSITORY> is the directory where the rebase was performed.
<COMMIT_OR_TAG> is the commit or tag against which the rebase was
performed. It is optional, and if not provided "origin/master" will
be used. This script will then use 'git merge-base' to find the most
recent common ancestor between HEAD and COMMIT_OR_TAG.
<COMMIT_OR_TAG_OR_BRANCH> is the commit or tag or branch against which
the rebase was performed. It generally just needs to be provided if
the file "_git_upstream_commit" doesn't exist, or if you are doing a
rebase. This script will then use 'git merge-base' to find the most
recent common ancestor between HEAD and COMMIT_OR_TAG_OR_BRANCH.
Options are:
@ -35,11 +36,13 @@ test -f gdb.spec || die "This script needs to run from the same directory as gdb
test -z $1 && die "You need to specify the repository."
test "$1" = "-h" && usage
commit_or_tag="origin/master"
commit_or_tag="`cat _git_upstream_commit`"
if test ! -z "$2" ; then
commit_or_tag="$2"
fi
test -z $commit_or_tag && die "Because the '_git_upstream_commit' file doesn't exist, you need to specify a commit/tag/branch."
test -d $1 || die "$1 is not a directory."
# Remove all the current patches