Commit 50ff67a4 authored by Dom Sekotill's avatar Dom Sekotill
Browse files

Merge branch 'pipeline-templates' into 'main' 

Pipeline templates

See merge request !4
parents c226d2d5 1c34df4f

.gitlab-ci.yml

+3 −17
Original line number Diff line number Diff line
@@ -11,6 +11,9 @@ workflow: 
  - if: $CI_PIPELINE_SOURCE == "merge_request_event"

  - if: $CI_COMMIT_BRANCH



include:

- local: pipeline-templates/pre-commit.yml





.python:

  image: python:3.9
@@ -25,23 +28,6 @@ workflow: 
  - pip install "pip>=21.3"





Quality Gate:

  stage: .pre

  image: docker.kodo.org.uk/ci-images/pre-commit:latest

  variables:

    PRE_COMMIT_HOME: $CI_PROJECT_DIR/cache/pre-commit

  cache:

    key: $CI_JOB_IMAGE

    paths: [cache]

  rules:

  - if: $CI_PIPELINE_SOURCE == "push"

  - if: $CI_PIPELINE_SOURCE == "merge_request_event"

  script:

  - source .gitlab-ci.pre-commit-run.bash

  - pre_commit_run --hook-stage=commit

  - pre_commit_run --hook-stage=push





Build Package:

  stage: build

  extends: [.python]

.pre-commit-config.yaml

+1 −1
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@@ -35,7 +35,7 @@ repos: 
  - id: gitlint



- repo: https://code.kodo.org.uk/dom/pre-commit-hooks

  rev: v0.6

  rev: v0.6.1

  hooks:

  - id: check-executable-modes

  - id: check-for-squash

pipeline-templates/build-image.yml

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+105 −0
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# A child pipeline for building and tagging Docker images

#

# Usage

# -----

#

# Include this file from a trigger keyword in a job.

#

#   jobspec:

#     rules:

#       - Dockerfile

#       - entrypoint.sh

#       - src/*

#     trigger:

#       project: dom/project-templates

#       ref: main

#       file: pipeline-templates/build-image.yml

#       strategy: depend

#

# Multiple images can be built by combining with the "parallel.matrix" keyword.

# In this case the TARGET variable can be set to select both the target

# stage in the Dockerfile, as well as the output repository name.

#

#   jobspec:

#     parallel:

#       matrix:

#       - TARGET: [first-image, second-image]

#     trigger:

#       project: dom/project-templates

#       ref: main

#       file: pipeline-templates/build-image.yml

#       strategy: depend

#

#

# Variables

# ---------

#

# RELEASE:

#   Set to a release version string to tag the built images as releases

#

# TARGET:

#   The name of a stage from *Dockerfile* to produce as a build image, which

#   will also be included in the repo name of the image

#   (default: unused)

#

# PLATFORMS:

#   A comma separated list of Docker/OCI platforms to build images for

#   (default: linux/amd64, linux/arm64)





variables:

  PLATFORMS:

    value: linux/amd64,linux/arm64

    description: Docker/OCI platform specifiers for built images to target;

      comma separated





Build:

  stage: build

  image: docker.kodo.org.uk/ci-images/buildkit/buildctl:build-38

  tags: [buildkit]

  script:

  - |

    tee build.env <<ENV

    BUILD_TAG=${CI_REGISTRY_IMAGE}/build${TARGET+/$TARGET}:pipeline-${CI_PIPELINE_IID}

    ENV

    . build.env

  - |

    : buildctl build ...

    opts() { test $# -eq 0 || printf "--opt build-arg:%s" "$@"; }

    build()

    {

      opts | xargs buildctl build \

      --frontend dockerfile.v0 \

      --local context=. \

      --local dockerfile=. \

      --output type=image,push=true,name=${BUILD_TAG} \

      --opt platform="${PLATFORMS}" \

      --opt label:pipeline=${CI_PIPELINE_IID} \

      --opt label:commit=${CI_COMMIT_SHORT_SHA} \

      ${TARGET+--opt target=$TARGET}

    }

    eval "build ${BUILD_ARGS}"

  artifacts:

    reports:

      dotenv: build.env





Tag Commit:

  stage: build

  image: docker.kodo.org.uk/ci-images/docker-reg:0.2.0

  needs: [Build]

  script:

  - docker-reg ${BUILD_TAG} retag commit-${CI_COMMIT_SHORT_SHA}





Tag Release:

  stage: deploy

  image: docker.kodo.org.uk/ci-images/docker-reg:0.2.0

  needs: [Build]

  rules:

  - if: $RELEASE

    when: manual

  script:

  - docker-reg ${BUILD_TAG} retag ${CI_REGISTRY_IMAGE}${TARGET+/$TARGET}:${RELEASE}

  - docker-reg ${BUILD_TAG} retag ${CI_REGISTRY_IMAGE}${TARGET+/$TARGET}:latest

pipeline-templates/pre-commit.yml

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+13 −0
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Push Checks:

  stage: .pre

  image: docker.kodo.org.uk/ci-images/pre-commit:2.20.0

  rules:

  - if: $CI_PIPELINE_SOURCE == "push"

  variables:

    PRE_COMMIT_HOME: $CI_PROJECT_DIR/cache/pre-commit

  cache:

    key: $CI_JOB_IMAGE

    paths: [cache]

  script:

  - pre-commit-run --hook-stage=commit

  - pre-commit-run --hook-stage=push