link works only if line 1 in the file was actully changed #28

	name: go
	on:
	pull_request:
	push:

	permissions:
	contents: read

	jobs:
	oasdiff:
	strategy:
	fail-fast: true
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash
	steps:
	- name: Check out code
	uses: actions/checkout@v4
	with:
	fetch-depth: 2 # fetch two commits so we can get the prev commit

	- name: Test
	run: echo "::warning file=simple.yaml,line=2,col=5,endColumn=7::Missing semicolon"

	- name: Get prev commit
	run: echo "PREV_COMMIT=$(git --no-pager log --skip=1 --max-count=1 \| grep commit \| cut -d' ' -f2)" >> $GITHUB_ENV

	- name: Get prev file
	run: echo "PREV_FILE=$(echo https://raw.githubusercontent.com/reuvenharrison/oas/${{ env.PREV_COMMIT }}/simple.yaml)" >> $GITHUB_ENV

	- name: Run diff
	run: docker run --rm -t -v $(pwd)/:/data:ro -w /data tufin/oasdiff changelog ${{ env.PREV_FILE }} simple.yaml -f githubactions

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