Squashed '.ci/' changes from 79eebe4..318c19e
318c19e Add merge comment for subtree 22ed100 Fix custom branch docker tags 227e39f Allow custom GIT_TAG 38a9cda Debug CI pipeline 3efcc81 Debug CI pipeline 5023473 Make branch detection work for tagged commits cdc32e0 Improve cleanup flow 8df60af Fix derp 748a4bd Migrate to :: to allow custom make steps, add generic stubs 955afa7 Apply pep8 5819ded Improve ECR public lifecycle handling via python script 5d4e4ad Make rm-remote-untagged less noisy f00e541 Add cleanup step to remove untagged images by default 0821e91 Ensure tag names are valid for remote branches like PRs git-subtree-dir: .ci git-subtree-split: 318c19e5d7ac0fd5675a13652650faa8aced67f9
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63
ecr_public_lifecycle.py
Executable file
63
ecr_public_lifecycle.py
Executable file
@ -0,0 +1,63 @@
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#!/usr/bin/env python3
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import argparse
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import boto3
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parser = argparse.ArgumentParser(
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description='Implement basic public ECR lifecycle policy')
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parser.add_argument('--repo', dest='repositoryName', action='store', required=True,
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help='Name of the public ECR repository')
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parser.add_argument('--keep', dest='keep', action='store', default=10, type=int,
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help='number of tagged images to keep, default 10')
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parser.add_argument('--dev', dest='delete_dev', action='store_true',
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help='also delete in-development images only having tags like v0.1.1-commitNr-githash')
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args = parser.parse_args()
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client = boto3.client('ecr-public', region_name='us-east-1')
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images = client.describe_images(repositoryName=args.repositoryName)[
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"imageDetails"]
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untagged = []
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kept = 0
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# actual Image
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# imageManifestMediaType: 'application/vnd.oci.image.manifest.v1+json'
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# image Index
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# imageManifestMediaType: 'application/vnd.oci.image.index.v1+json'
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# Sort by date uploaded
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for image in sorted(images, key=lambda d: d['imagePushedAt'], reverse=True):
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# Remove all untagged
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# if registry uses image index all actual images will be untagged anyways
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if 'imageTags' not in image:
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untagged.append({"imageDigest": image['imageDigest']})
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# print("Delete untagged image {}".format(image["imageDigest"]))
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continue
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# check for dev tags
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if args.delete_dev:
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_delete = True
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for tag in image["imageTags"]:
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# Look for at least one tag NOT beign a SemVer dev tag
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if "-" not in tag:
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_delete = False
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if _delete:
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print("Deleting development image {}".format(image["imageTags"]))
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untagged.append({"imageDigest": image['imageDigest']})
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continue
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if kept < args.keep:
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kept = kept+1
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print("Keeping tagged image {}".format(image["imageTags"]))
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continue
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else:
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print("Deleting tagged image {}".format(image["imageTags"]))
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untagged.append({"imageDigest": image['imageDigest']})
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deleted_images = client.batch_delete_image(
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repositoryName=args.repositoryName, imageIds=untagged)
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if deleted_images["imageIds"]:
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print("Deleted images: {}".format(deleted_images["imageIds"]))
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42
podman.mk
42
podman.mk
@ -1,25 +1,26 @@
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# Parse version from latest git semver tag
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GIT_TAG ?= $(shell git describe --tags --match v*.*.* 2>/dev/null || git rev-parse --short HEAD 2>/dev/null)
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GIT_BRANCH ?= $(shell git rev-parse --abbrev-ref HEAD 2>/dev/null)
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GIT_TAG := $(shell git describe --tags --match v*.*.* 2>/dev/null || git rev-parse --short HEAD 2>/dev/null)
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TAG := $(GIT_TAG)
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TAG ::= $(GIT_TAG)
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# append branch name to tag if NOT main nor master
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ifeq (,$(filter main master, $(GIT_BRANCH)))
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# If branch is substring of tag, omit branch name
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ifeq ($(findstring $(GIT_BRANCH), $(GIT_TAG)),)
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# only append branch name if not equal tag
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ifneq ($(GIT_TAG), $(GIT_BRANCH))
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TAG = $(GIT_TAG)-$(GIT_BRANCH)
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# Sanitize GIT_BRANCH to allowed Docker tag character set
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TAG = $(GIT_TAG)-$(shell echo $$GIT_BRANCH | sed -e 's/[^a-zA-Z0-9]/-/g')
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endif
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endif
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endif
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ARCH := amd64
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ALL_ARCHS := amd64 arm64
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ARCH ::= amd64
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ALL_ARCHS ::= amd64 arm64
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_ARCH = $(or $(filter $(ARCH),$(ALL_ARCHS)),$(error $$ARCH [$(ARCH)] must be exactly one of "$(ALL_ARCHS)"))
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ifneq ($(TRIVY_REMOTE),)
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TRIVY_OPTS := --server $(TRIVY_REMOTE)
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TRIVY_OPTS ::= --server $(TRIVY_REMOTE)
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endif
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.SILENT: ; # no need for @
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@ -32,14 +33,16 @@ endif
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help: ## Show Help
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grep -E '^[a-zA-Z_-]+:.*?## .*$$' .ci/podman.mk | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
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prepare:: ## custom step on the build agent before building
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fmt:: ## auto format source
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lint:: ## Lint source
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build: ## Build the app
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buildah build --rm --layers -t $(IMAGE):$(TAG)-$(_ARCH) --build-arg TAG=$(TAG) --build-arg ARCH=$(_ARCH) --platform linux/$(_ARCH) .
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test: rm-test-image ## Execute Dockerfile.test
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test -f Dockerfile.test && \
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{ buildah build --rm --layers -t $(REGISTRY)/$(IMAGE):$(TAG)-$(_ARCH)-test --from=$(REGISTRY)/$(IMAGE):$(TAG) -f Dockerfile.test --platform linux/$(_ARCH) . && \
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podman run --rm --env-host -t $(REGISTRY)/$(IMAGE):$(TAG)-$(_ARCH)-test; } || \
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echo "No Dockerfile.test found, skipping test"
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test:: ## test built artificats
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scan: ## Scan image using trivy
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echo "Scanning $(IMAGE):$(TAG)-$(_ARCH) using Trivy $(TRIVY_REMOTE)"
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@ -63,24 +66,19 @@ push: ecr-login ## push images to registry
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ecr-login: ## log into AWS ECR public
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aws ecr-public get-login-password --region $(REGION) | podman login --username AWS --password-stdin $(REGISTRY)
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clean: rm-test-image rm-image ## delete local built container and test images
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rm-remote-untagged: ## delete all remote untagged and in-dev images, keep 10 tagged
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echo "Removing all untagged and in-dev images from $(IMAGE) in $(REGION)"
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.ci/ecr_public_lifecycle.py --repo $(IMAGE) --dev
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rm-remote-untagged: ## delete all remote untagged images
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echo "Removing all untagged images from $(IMAGE) in $(REGION)"
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IMAGE_IDS=$$(for image in $$(aws ecr-public describe-images --repository-name $(IMAGE) --region $(REGION) --output json | jq -r '.imageDetails[] | select(.imageTags | not ).imageDigest'); do echo -n "imageDigest=$$image "; done) ; \
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[ -n "$$IMAGE_IDS" ] && aws ecr-public batch-delete-image --repository-name $(IMAGE) --region $(REGION) --image-ids $$IMAGE_IDS || echo "No image to remove"
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clean:: ## clean up source folder
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rm-image:
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test -z "$$(podman image ls -q $(IMAGE):$(TAG)-$(_ARCH))" || podman image rm -f $(IMAGE):$(TAG)-$(_ARCH) > /dev/null
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test -z "$$(podman image ls -q $(IMAGE):$(TAG)-$(_ARCH))" || echo "Error: Removing image failed"
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# Ensure we run the tests by removing any previous runs
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rm-test-image:
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test -z "$$(podman image ls -q $(IMAGE):$(TAG)-$(_ARCH)-test)" || podman image rm -f $(IMAGE):$(TAG)-$(_ARCH)-test > /dev/null
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test -z "$$(podman image ls -q $(IMAGE):$(TAG)-$(_ARCH)-test)" || echo "Error: Removing test image failed"
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## some useful tasks during development
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ci-pull-upstream: ## pull latest shared .ci subtree
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git stash && git subtree pull --prefix .ci ssh://git@git.zero-downtime.net/ZeroDownTime/ci-tools-lib.git master --squash && git stash pop
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git stash && git subtree pull --prefix .ci ssh://git@git.zero-downtime.net/ZeroDownTime/ci-tools-lib.git master --squash -m "Merge latest ci-tools-lib" && git stash pop
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create-repo: ## create new AWS ECR public repository
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aws ecr-public create-repository --repository-name $(IMAGE) --region $(REGION)
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@ -10,18 +10,20 @@ def call(Map config=[:]) {
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stages {
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stage('Prepare') {
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steps {
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// we set pull tags as project adv. options
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// pull tags
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withCredentials([gitUsernamePassword(credentialsId: 'gitea-jenkins-user')]) {
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sh 'git fetch -q --tags ${GIT_URL}'
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}
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sh 'make prepare || true'
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//withCredentials([gitUsernamePassword(credentialsId: 'gitea-jenkins-user')]) {
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// sh 'git fetch -q --tags ${GIT_URL}'
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//}
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// Optional project specific preparations
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sh 'make prepare'
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}
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}
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// Build using rootless podman
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stage('Build') {
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steps {
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sh 'make build'
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sh 'make build GIT_BRANCH=$GIT_BRANCH'
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}
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}
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@ -60,14 +62,22 @@ def call(Map config=[:]) {
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}
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}
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// Push to container registry, skip if PR
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// Push to container registry if not PR
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// incl. basic registry retention removing any untagged images
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stage('Push') {
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when { not { changeRequest() } }
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steps {
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sh 'make push'
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sh 'make rm-remote-untagged'
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}
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}
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// generic clean
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stage('cleanup') {
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steps {
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sh 'make clean'
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}
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}
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}
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}
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}
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