Linting and go-task.

.ci/ct/chart_schema.yaml

@@ -0,0 +1,37 @@
+name: str()
+home: str(required=False)
+version: str()
+apiVersion: str()
+appVersion: any(str(), num(), required=False)
+description: str(required=False)
+keywords: list(str(), required=False)
+sources: list(str(), required=False)
+maintainers: list(include('maintainer'), required=False)
+dependencies: list(include('dependency'), required=False)
+icon: str(required=False)
+engine: str(required=False)
+condition: str(required=False)
+tags: str(required=False)
+deprecated: bool(required=False)
+kubeVersion: str(required=False)
+annotations: map(str(), str(), required=True)
+type: str(required=False)
+---
+maintainer:
+  name: str()
+  email: str(required=False)
+  url: str(required=False)
+---
+dependency:
+  name: str()
+  version: str()
+  repository: str(required=False)
+  condition: str(required=False)
+  tags: list(str(), required=False)
+  enabled: bool(required=False)
+  import-values: any(list(str()), list(include('import-value')), required=False)
+  alias: str(required=False)
+---
+import-value:
+  child: str()
+  parent: str()

.ci/ct/ct.yaml

@@ -0,0 +1,14 @@
+
+chart-yaml-schema: .ci/ct/chart_schema.yaml
+lint-conf: .ci/ct/lintconf.yaml
+
+remote: origin
+target-branch: main
+
+helm-extra-args: --timeout 600s
+
+chart-dirs:
+  - charts
+
+chart-repos:
+  - bjw-s=https://bjw-s.github.io/helm-charts

.ci/ct/lintconf.yaml

@@ -0,0 +1,42 @@
+---
+rules:
+  braces:
+    min-spaces-inside: 0
+    max-spaces-inside: 0
+    min-spaces-inside-empty: -1
+    max-spaces-inside-empty: -1
+  brackets:
+    min-spaces-inside: 0
+    max-spaces-inside: 0
+    min-spaces-inside-empty: -1
+    max-spaces-inside-empty: -1
+  colons:
+    max-spaces-before: 0
+    max-spaces-after: 1
+  commas:
+    max-spaces-before: 0
+    min-spaces-after: 1
+    max-spaces-after: 1
+  comments:
+    require-starting-space: true
+    min-spaces-from-content: 2
+  document-end: disable
+  document-start: disable           # No --- to start a file
+  empty-lines:
+    max: 2
+    max-start: 0
+    max-end: 0
+  hyphens:
+    max-spaces-after: 1
+  indentation:
+    spaces: consistent
+    indent-sequences: whatever      # - list indentation will handle both indentation and without
+    check-multi-line-strings: false
+  key-duplicates: enable
+  line-length: disable              # Lines can be any length
+  new-line-at-end-of-file: enable
+  new-lines:
+    type: unix
+  trailing-spaces: enable
+  truthy:
+    level: warning

.ci/repo-config.yaml

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+excluded-charts-lint: []
+
+excluded-charts-install: []

.taskfiles/charts.yaml

@@ -0,0 +1,32 @@
+---
+version: "3"
+
+vars:
+  CT_IMAGE: quay.io/helmpack/chart-testing:v3.6.0
+  REPO_CONFIG_FILE: .ci/repo-config.yaml
+  CT_CONFIG_FILE: .ci/ct/ct.yaml
+  CHARTS_EXCLUDED_FROM_LINT:
+    sh: yq eval '.excluded-charts-lint | join(",")' {{.REPO_CONFIG_FILE}}
+  CHARTS_EXCLUDED_FROM_INSTALL:
+    sh: yq eval '.excluded-charts-install | join(",")' {{.REPO_CONFIG_FILE}}
+
+tasks:
+  lint:
+    desc: Run ct-lint on charts
+    cmds:
+      - docker run --rm -it --workdir=/data --volume $(pwd):/data {{.CT_IMAGE}} ct lint --config {{.CT_CONFIG_FILE}} --excluded-charts "{{.CHARTS_EXCLUDED_FROM_LINT}}"
+    silent: true
+
+  lint-all:
+    desc: Run ct-lint on all charts
+    cmds:
+      - docker run --rm -it --workdir=/data --volume $(pwd):/data {{.CT_IMAGE}} ct lint --config {{.CT_CONFIG_FILE}} --all --excluded-charts "{{.CHARTS_EXCLUDED_FROM_LINT}}"
+    silent: true
+
+  dependency-cleanup:
+    desc: clean up chart dependencies
+    dir: "{{.PROJECT_DIR}}/charts"
+    cmds:
+      - find {{.PROJECT_DIR}}/charts/ -type f -name 'Chart.lock' -mindepth 1 -print0 | xargs -r -0 rm
+      - find {{.PROJECT_DIR}}/charts/ -type d -name 'charts' -mindepth 1 -print0 | xargs -r -0 rm -rf
+    silent: true

Taskfile.yml

@@ -0,0 +1,16 @@
+---
+version: 3
+
+
+vars:
+  PROJECT_DIR:
+    sh: git rev-parse --show-toplevel
+
+includes:
+  charts: .taskfiles/charts.yaml
+
+tasks:
+  default:
+    silent: true
+    cmds:
+      - task -l