Allow to disable latest tag (#23)

Co-authored-by: CrazyMax <crazy-max@users.noreply.github.com>

.github/workflows/ci.yml

@@ -82,6 +82,12 @@ jobs:
 
   tag-semver:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        tag-latest:
+          - 'true'
+          - 'false'
     steps:
       -
         name: Checkout
@@ -97,6 +103,7 @@ jobs:
             {{raw}}
             {{version}}
             {{major}}.{{minor}}.{{patch}}
+          tag-latest: ${{ matrix.tag-latest }}
 
   docker-push:
     runs-on: ubuntu-latest
@@ -116,7 +123,10 @@ jobs:
         with:
           images: ${{ env.DOCKER_IMAGE }}
           tag-sha: true
-          tag-match: '\d{1,3}.\d{1,3}.\d{1,3}'
+          tag-semver: |
+            v{{version}}
+            v{{major}}.{{minor}}
+            v{{major}}
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v1

README.md

@@ -241,10 +241,10 @@ Following inputs can be used as `step.with` keys
 | `tag-sha`           | Bool     | Add git short SHA as Docker tag (default `false`) |
 | `tag-edge`          | Bool     | Enable edge branch tagging (default `false`) |
 | `tag-edge-branch`   | String   | Branch that will be tagged as edge (default `repo.default_branch`) |
-| `tag-semver`        | List     | Handle Git tag as semver [template](#handle-semver-tag) if possible |
+| `tag-semver`        | List/CSV | Handle Git tag as semver [template](#handle-semver-tag) if possible |
 | `tag-match`         | String   | RegExp to match against a Git tag and use first match as Docker tag |
 | `tag-match-group`   | Number   | Group to get if `tag-match` matches (default `0`) |
-| `tag-match-latest`  | Bool     | Set `latest` Docker tag if `tag-match` matches or on Git tag event (default `true`) |
+| `tag-latest`        | Bool     | Set `latest` Docker tag if `tag-semver`, `tag-match` or Git tag event occurs (default `true`) |
 | `tag-schedule`      | String   | [Template](#schedule-tag) to apply to schedule tag (default `nightly`) |
 | `sep-tags`          | String   | Separator to use for tags output (default `\n`) |
 | `sep-labels`        | String   | Separator to use for labels output (default `\n`) |

__tests__/meta.test.ts

@@ -437,7 +437,7 @@ describe('push tag', () => {
       {
         images: ['user/app'],
         tagMatch: `\\d{8}`,
-        tagMatchLatest: false,
+        tagLatest: false,
       } as Inputs,
       {
         main: '20200110',
@@ -464,7 +464,7 @@ describe('push tag', () => {
         images: ['user/app'],
         tagMatch: `(.*)-RC`,
         tagMatchGroup: 1,
-        tagMatchLatest: false,
+        tagLatest: false,
       } as Inputs,
       {
         main: '20200110',
@@ -742,15 +742,15 @@ describe('push tag', () => {
       {
         images: ['ghcr.io/user/app'],
         tagSemver: ['{{version}}', '{{major}}.{{minor}}', '{{major}}'],
+        tagLatest: false,
       } as Inputs,
       {
         main: 'sometag',
         partial: [],
-        latest: true
+        latest: false
       } as Version,
       [
-        'ghcr.io/user/app:sometag',
+        'ghcr.io/user/app:sometag'
-        'ghcr.io/user/app:latest',
       ],
       [
         "org.opencontainers.image.title=Hello-World",
@@ -932,7 +932,7 @@ describe('latest', () => {
       'event_tag_v1.1.1.env',
       {
         images: ['org/app', 'ghcr.io/user/app'],
-        tagMatchLatest: false,
+        tagLatest: false,
       } as Inputs,
       {
         main: 'v1.1.1',
@@ -958,7 +958,7 @@ describe('latest', () => {
       'event_tag_v1.1.1.env',
       {
         images: ['org/app', 'ghcr.io/MyUSER/MyApp'],
-        tagMatchLatest: false,
+        tagLatest: false,
       } as Inputs,
       {
         main: 'v1.1.1',

action.yml

@@ -31,8 +31,13 @@ inputs:
     description: 'Group to get if tag-match matches (default 0)'
     default: '0'
     required: false
+  tag-latest:
+    description: 'Set latest Docker tag if tag-semver, tag-match or Git tag event occurs'
+    default: 'true'
+    required: false
   tag-match-latest:
-    description: 'Set latest Docker tag if tag-match matches or on Git tag event'
+    deprecationMessage: 'tag-match-latest is deprecated. Use tag-latest instead'
+    description: '(DEPRECATED) Set latest Docker tag if tag-match matches or on Git tag event'
     default: 'true'
     required: false
   tag-schedule:

dist/index.js

@@ -28,7 +28,7 @@ function getInputs() {
         tagSemver: getInputList('tag-semver'),
         tagMatch: core.getInput('tag-match'),
         tagMatchGroup: Number(core.getInput('tag-match-group')) || 0,
-        tagMatchLatest: /true/i.test(core.getInput('tag-match-latest') || 'true'),
+        tagLatest: /true/i.test(core.getInput('tag-latest') || core.getInput('tag-match-latest') || 'true'),
         tagSchedule: core.getInput('tag-schedule') || 'nightly',
         sepTags: core.getInput('sep-tags') || `\n`,
         sepLabels: core.getInput('sep-labels') || `\n`,
@@ -210,7 +210,7 @@ class Meta {
                     version.main = handlebars.compile('{{version}}')(sver);
                 }
                 else {
-                    version.latest = true;
+                    version.latest = this.inputs.tagLatest;
                     version.main = handlebars.compile(this.inputs.tagSemver[0])(sver);
                     for (const semverTpl of this.inputs.tagSemver) {
                         const partial = handlebars.compile(semverTpl)(sver);
@@ -232,11 +232,11 @@ class Meta {
                 }
                 if (tagMatch) {
                     version.main = tagMatch[this.inputs.tagMatchGroup];
-                    version.latest = this.inputs.tagMatchLatest;
+                    version.latest = this.inputs.tagLatest;
                 }
             }
             else {
-                version.latest = this.inputs.tagMatchLatest;
+                version.latest = this.inputs.tagLatest;
             }
         }
         else if (/^refs\/heads\//.test(this.context.ref)) {

src/context.ts

@@ -8,7 +8,7 @@ export interface Inputs {
   tagSemver: string[];
   tagMatch: string;
   tagMatchGroup: number;
-  tagMatchLatest: boolean;
+  tagLatest: boolean;
   tagSchedule: string;
   sepTags: string;
   sepLabels: string;
@@ -24,7 +24,7 @@ export function getInputs(): Inputs {
     tagSemver: getInputList('tag-semver'),
     tagMatch: core.getInput('tag-match'),
     tagMatchGroup: Number(core.getInput('tag-match-group')) || 0,
-    tagMatchLatest: /true/i.test(core.getInput('tag-match-latest') || 'true'),
+    tagLatest: /true/i.test(core.getInput('tag-latest') || core.getInput('tag-match-latest') || 'true'),
     tagSchedule: core.getInput('tag-schedule') || 'nightly',
     sepTags: core.getInput('sep-tags') || `\n`,
     sepLabels: core.getInput('sep-labels') || `\n`,

src/meta.ts

@@ -57,7 +57,7 @@ export class Meta {
         if (semver.prerelease(version.main)) {
           version.main = handlebars.compile('{{version}}')(sver);
         } else {
-          version.latest = true;
+          version.latest = this.inputs.tagLatest;
           version.main = handlebars.compile(this.inputs.tagSemver[0])(sver);
           for (const semverTpl of this.inputs.tagSemver) {
             const partial = handlebars.compile(semverTpl)(sver);
@@ -77,10 +77,10 @@ export class Meta {
         }
         if (tagMatch) {
           version.main = tagMatch[this.inputs.tagMatchGroup];
-          version.latest = this.inputs.tagMatchLatest;
+          version.latest = this.inputs.tagLatest;
         }
       } else {
-        version.latest = this.inputs.tagMatchLatest;
+        version.latest = this.inputs.tagLatest;
       }
     } else if (/^refs\/heads\//.test(this.context.ref)) {
       version.main = this.context.ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');