add the initial chart

.github/workflows/dockerhub.yml

@@ -39,21 +39,10 @@ jobs:
           platforms: linux/amd64,linux/arm64
           allow: network.host
           github-token: ${{ github.token }}
-          tags: baxtree/subaligner:latest
-          push: true
-
-      - name: Build and push the Ubuntu 20 image
-        id: docker_build_u20
-        uses: docker/build-push-action@v4
-        with:
-          context: ./docker
-          file: "./docker/Dockerfile-Ubuntu20"
-          build-args: |
-            "RELEASE_VERSION=${{ steps.tag.outputs.TAG }}"
-          platforms: linux/amd64,linux/arm64
-          allow: network.host
-          github-token: ${{ github.token }}
-          tags: baxtree/subaligner:${{ steps.tag.outputs.TAG }}.u20
+          tags: |
+            baxtree/subaligner:latest
+            baxtree/subaligner:${{ steps.tag.outputs.TAG }}
+            baxtree/subaligner:${{ steps.tag.outputs.TAG }}.u20
           push: true
 
       - name: Build and push the Ubuntu 22 image

.github/workflows/lint-charts.yml

@@ -0,0 +1,29 @@
+name: Lint Helm charts
+
+on:
+  push:
+    paths:
+      - "charts/**"
+
+  workflow_dispatch:
+
+env:
+  HELM_VERSION: 3.11.2
+
+jobs:
+  lint-helm-charts:
+    runs-on: ubuntu-20.04
+
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+
+      - name: Setup Helm
+        uses: mamezou-tech/setup-helmfile@v1.2.0
+        with:
+          helm-version: "v${{ env.HELM_VERSION }}"
+
+      - name: Lint Helm Charts
+        run: |
+          helm lint charts/*
+        working-directory: ${{ github.workspace }}

charts/subaligner/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/subaligner/Chart.yaml

@@ -0,0 +1,7 @@
+apiVersion: v2
+name: subaligner
+description: A Helm chart for subaligner CLIs
+icon: https://raw.githubusercontent.com/baxtree/subaligner/master/figures/subaligner.png
+type: application
+version: 0.1.0
+appVersion: "0.3.6"

charts/subaligner/templates/NOTES.txt

@@ -0,0 +1 @@
+{{ .Release.Name }} is deployed to {{ .Release.Namespace }} namespace.

charts/subaligner/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "subaligner.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "subaligner.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "subaligner.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "subaligner.labels" -}}
+helm.sh/chart: {{ include "subaligner.chart" . }}
+{{ include "subaligner.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "subaligner.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "subaligner.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "subaligner.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "subaligner.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/subaligner/templates/configmap.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "subaligner.fullname" . }}
+  labels:
+    {{- include "subaligner.labels" . | nindent 4 }}
+data:

charts/subaligner/templates/job.yaml

@@ -0,0 +1,70 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{.Release.Name}}-{{ randAlphaNum 5 | lower }}
+  labels:
+    {{- include "subaligner.labels" . | nindent 4 }}
+spec:
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "subaligner.selectorLabels" . | nindent 8 }}
+    spec:
+      restartPolicy: Never
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "subaligner.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          command: ['/usr/local/bin/subaligner_batch', '-m', '{{ .Values.alignmentMode }}', '-vd', '/subaligner-media/videos', '-sd', '/subaligner-media/subtitles', '-od', '/subaligner-media/output']
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          volumeMounts:
+            - name: videos
+              mountPath: /subaligner-media/videos
+            - name: subtitles
+              mountPath: /subaligner-media/subtitles
+            - name: output
+              mountPath: /subaligner-media/output
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          envFrom:
+            - secretRef:
+                name: {{ include "subaligner.fullname" . }}
+            - configMapRef:
+                name: {{ include "subaligner.fullname" . }}
+      volumes:
+        - name: videos
+          hostPath:
+            path: {{ .Values.pathToTheVideoDirectory }}
+            type: Directory
+        - name: subtitles
+          hostPath:
+            path: {{ .Values.pathToTheSubtitleDirectory }}
+            type: Directory
+        - name: output
+          hostPath:
+            path: {{ .Values.pathToTheOutputDirectory }}
+            type: Directory
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/subaligner/templates/secret.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "subaligner.fullname" . }}
+  labels:
+    {{- include "subaligner.labels" . | nindent 4 }}
+data:

charts/subaligner/templates/serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "subaligner.serviceAccountName" . }}
+  labels:
+    {{- include "subaligner.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/subaligner/values.yaml

@@ -0,0 +1,34 @@
+replicaCount: 1
+
+image:
+  repository: baxtree/subaligner
+  pullPolicy: IfNotPresent
+  tag: ""
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  create: true
+  annotations: {}
+  name: ""
+
+podAnnotations: {}
+
+podSecurityContext: {}
+
+securityContext: {}
+
+resources: {}
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+alignmentMode: "dual"
+pathToTheVideoDirectory: ""
+pathToTheSubtitleDirectory: ""
+pathToTheOutputDirectory: ""