82 lines
1.7 KiB
Bash
Executable File
82 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# Generic function to print an error message and bail out.
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die ()
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{
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echo $1 > /dev/stderr
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exit 1
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}
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# Print usage
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usage ()
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{
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cat <<EOF
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$0 -- Generate a git repository from .patch files
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Usage:
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$0 [-u] [-h] <REPOSITORY>
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<REPOSITORY> is the directory where the rebase was performed. You
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need to clone the repository first.
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Options are:
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-h: Print this message
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-u: Uncommit all patches and initialize stgit repo
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EOF
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exit 0
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}
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test -f gdb.spec || die "This script needs to run from the same directory as gdb.spec."
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test -z $1 && die "You need to specify the repository."
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test "$1" = "-h" && usage
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uncommit=0
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if [ "$1" = "-u" ]; then
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command -v stg > /dev/null 2>&1 \
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|| die "Cannot find stg. Is stgit installed?"
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uncommit=1
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shift
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fi
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git_repo=$1
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if [ ! -e $git_repo ]; then
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echo "$0: repository \"$git_repo\" does not exist"
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exit 1
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fi
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test -f _git_upstream_commit || die "Cannot find _git_upstream_commit file."
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test -f _patch_order || die "Cannot find _patch_order file."
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last_ancestor_commit=`cat _git_upstream_commit`
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cd $1
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git name-rev $last_ancestor_commit
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test $? -eq 0 || die "Could not find $last_ancestor_commit in the repository $1. Did you run 'git fetch'?"
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f=`cd .. && pwd`
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# Create a branch for the checkout if using stgit; use the distro name in
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# the name of this branch.
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if (($uncommit)); then
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name=devel-`basename $f`
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branch="-b $name"
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else
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branch=""
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fi
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git checkout $branch $last_ancestor_commit
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echo "Applying patches..."
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for p in `cat ../_patch_order` ; do
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git am ../$p
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test $? -eq 0 || die "Could not apply patch '$p'."
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done
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if (($uncommit)); then
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echo "Uncommitting patches..."
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stg init
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stg uncommit -t $last_ancestor_commit -x
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fi
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