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restructure jenkins pipeline for branch-based deployment #31

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Merged
the-khiem7 merged 2 commits into from
Feb 3, 2026
Merged

restructure jenkins pipeline for branch-based deployment #31

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5e6d81e
docs: add usage guide for the snake detection feature.
the-khiem7 Feb 2, 2026
e774e24
ci: restructure jenkins pipeline for branch-based deployment
the-khiem7 Feb 3, 2026
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57 changes: 34 additions & 23 deletions Jenkinsfile
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,6 @@ def ociLabelArgs(String tag) {
"org.opencontainers.image.version=${tag}"
].collect { "--label ${it}" }.join(' ')

// `docker.build(name, args)` already sets `-t name`, so only pass Dockerfile + labels + context
return "-f Dockerfile ${labels} ."
}

Expand Down Expand Up @@ -57,54 +56,67 @@ pipeline {
}
}

stage('Build Code (PR & Dev)') {
stage('Build Check (PR to dev)') {
when {
anyOf {
// PRs and direct pushes to 'dev' (build only; do not push).
expression { env.CHANGE_ID != null }
allOf {
branch 'dev'
not { changeRequest() }
}
}
expression { env.CHANGE_ID != null && env.CHANGE_TARGET == 'dev' }
}

steps {
script {
def tag = env.CHANGE_ID ? "pr-${env.CHANGE_ID}" : env.BUILD_NUMBER
def tag = "pr-${env.CHANGE_ID}"
docker.build("${IMAGE}:${tag}", ociLabelArgs(tag))

// Preserve original cleanup behavior
// Cleanup: remove local image after build check
sh "docker rmi ${IMAGE}:${tag} --force || true"
}
}
}

stage('Build & Push Docker (PR -> main)') {
stage('Publish Dev (Merged to dev)') {
when {
allOf {
branch 'dev'
not { changeRequest() }
}
}

steps {
script {
def tag = "dev"
def img = docker.build("${IMAGE}:${tag}", ociLabelArgs(tag))

docker.withRegistry(REGISTRY_URL, REGISTRY_CREDENTIAL) {
img.push()
}

// Cleanup
sh "docker rmi ${IMAGE}:${tag} --force || true"
}
}
}

stage('Publish Preview (PR to main)') {
when {
// PR targeting 'main': push pr-<id> only (no latest)
expression { env.CHANGE_ID != null && env.CHANGE_TARGET == 'main' }
}

steps {
script {
def tag = "pr-${env.CHANGE_ID}"
def tag = "preview-${env.CHANGE_ID}"
def img = docker.build("${IMAGE}:${tag}", ociLabelArgs(tag))

docker.withRegistry(REGISTRY_URL, REGISTRY_CREDENTIAL) {
img.push()
}

// Preserve original cleanup behavior
// Cleanup
sh "docker rmi ${IMAGE}:${tag} --force || true"
sh "docker rmi ${IMAGE}:latest --force || true"
}
}
}

stage('Build & Push Docker (Release main)') {
stage('Publish Latest (Merged to main)') {
when {
// Only real pushes/merges to main (non-PR) can push latest
allOf {
branch 'main'
not { changeRequest() }
Expand All @@ -117,18 +129,17 @@ pipeline {
def img = docker.build("${IMAGE}:${tag}", ociLabelArgs(tag))

docker.withRegistry(REGISTRY_URL, REGISTRY_CREDENTIAL) {
img.push('latest')
img.push()
}

// Preserve original cleanup behavior
sh "docker rmi ${IMAGE}:latest --force || true"
// Cleanup
sh "docker rmi ${IMAGE}:${tag} --force || true"
}
}
}

stage('Deploy (Portainer Webhook)') {
when {
// Deploy only on real pushes/merges to main (non-PR)
allOf {
branch 'main'
not { changeRequest() }
Expand Down
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