Bump llama.cpp #1

	name: Bump llama.cpp

	permissions:
	actions: write
	contents: write
	pull-requests: write

	on:
	schedule:
	- cron: '0 5 * * 1'
	workflow_dispatch:
	inputs:
	tag:
	description: 'llama.cpp tag to bump to (e.g. b8068). Defaults to latest.'
	required: false
	type: string

	jobs:
	bump:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
	with:
	submodules: recursive

	- name: Bump llama.cpp
	id: bump
	run: \|
	OUTPUT=$(./scripts/bump-llamacpp.sh ${{ inputs.tag }})
	echo "$OUTPUT"
	if git diff --cached --quiet; then
	echo "changed=false" >> "$GITHUB_OUTPUT"
	else
	COMMIT_MSG=$(echo "$OUTPUT" \| grep -oP "(?<=-m ').*(?=')")
	echo "commit-msg=$COMMIT_MSG" >> "$GITHUB_OUTPUT"
	echo "changed=true" >> "$GITHUB_OUTPUT"
	fi

	- name: Create pull request
	if: steps.bump.outputs.changed == 'true'
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	COMMIT_MSG: ${{ steps.bump.outputs.commit-msg }}
	run: \|
	TAG=$(echo "$COMMIT_MSG" \| grep -oP '[^/]+(?=\)$)')
	gh api -X PATCH "/repos/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID" \
	-f name="Bump llama.cpp to $TAG"
	BRANCH="bump-llamacpp-$TAG"
	git checkout -b "$BRANCH"
	git commit --signoff -m "$COMMIT_MSG"
	git push -u origin "$BRANCH"
	gh pr create \
	--title "chore: bump llama.cpp to $TAG" \
	--body "Bumps llama.cpp submodule to [$TAG](https://github.com/ggml-org/llama.cpp/releases/$TAG)."

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