axelandClaude Opus 5.5
a299c55e3a
A branch such as feature/foo produced an invalid Docker tag, so the build aborted before it started. Replace invalid characters with a dash, strip leading dots and dashes, and cap the length at 128. master still maps to latest. The branch name now reaches the shell through an env var, because a name containing $(...) was previously executed by the step. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
50 lines
1.6 KiB
YAML
50 lines
1.6 KiB
YAML
name: build
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run-name: ${{ gitea.actor }} is building docker image ${{ gitea.repository }} on ${{ gitea.ref }}
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on:
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workflow_call:
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secrets:
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PERSONAL_ACCESS_TOKEN:
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required: true
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env:
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IMAGE_TAG: ${{ gitea.ref_name == 'master' && 'latest' || gitea.ref_name }}
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IMAGE_NAME: ${{ gitea.repository }}
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jobs:
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build:
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runs-on: docker
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steps:
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- name: get registry from current GITHUB_SERVER_URL
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run: echo "REGISTRY=${GITHUB_SERVER_URL//https:\/\//}" >> $GITHUB_ENV
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# Docker tags allow [A-Za-z0-9_.-], up to 128 chars, no leading dot or dash.
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# The branch name stays in an env var so it is never parsed as shell code.
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- name: build image reference
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env:
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RAW_TAG: ${{ env.IMAGE_TAG }}
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run: |
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TAG=$(printf '%s' "$RAW_TAG" | tr -c 'A-Za-z0-9_.-' '-' | sed 's/^[.-]*//' | cut -c1-128)
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echo "IMAGE_URL=${{ env.REGISTRY }}/${GITHUB_REPOSITORY,,}:${TAG}" >> $GITHUB_ENV
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- name: Check out repository code
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uses: https://gitea.com/actions/checkout@v3
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- name: login to registry
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run: |
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docker login -u ${{ gitea.actor }} -p ${{ secrets.PERSONAL_ACCESS_TOKEN }} ${{ env.REGISTRY }}
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- name: build image
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run: |
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docker build --progress plain \
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--pull \
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--no-cache \
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-t ${{ env.IMAGE_URL }} .
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- name: push image
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run: |
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docker push ${{ env.IMAGE_URL }}
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- name: logout from registry
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run: |
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docker logout ${{ env.REGISTRY }}
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