ci: deploy teaser image with newest lib version (#1445)

Thanks to this, we'll have auto-updating version on the image. We'll
just need to use the image in the README and the docs once it's
deployed.

Author: krzema12

.github/workflows/release-common.main.kts

@@ -31,6 +31,10 @@ fun JobBuilder<*>.deployDocs() {
         name = "Copy Dokka output to Mkdocs output",
         command = "cp -r github-workflows-kt/build/dokka/html/* $directoryToDeploy/api-docs",
     )
+    run(
+        name = "Copy teaser image",
+        command = "cp images/teaser-with-newest-version.svg $directoryToDeploy"
+    )
     uses(
         name = "Deploy merged docs to GitHub Pages",
         action = GithubPagesDeployAction(

.github/workflows/release-docs.yaml

@@ -53,6 +53,9 @@ jobs:
       name: 'Copy Dokka output to Mkdocs output'
       run: 'cp -r github-workflows-kt/build/dokka/html/* to-gh-pages/api-docs'
     - id: 'step-9'
+      name: 'Copy teaser image'
+      run: 'cp images/teaser-with-newest-version.svg to-gh-pages'
+    - id: 'step-10'
       name: 'Deploy merged docs to GitHub Pages'
       uses: 'JamesIves/github-pages-deploy-action@v4'
       with:

.github/workflows/release.yaml

@@ -89,6 +89,9 @@ jobs:
       name: 'Copy Dokka output to Mkdocs output'
       run: 'cp -r github-workflows-kt/build/dokka/html/* to-gh-pages/api-docs'
     - id: 'step-19'
+      name: 'Copy teaser image'
+      run: 'cp images/teaser-with-newest-version.svg to-gh-pages'
+    - id: 'step-20'
       name: 'Deploy merged docs to GitHub Pages'
       uses: 'JamesIves/github-pages-deploy-action@v4'
       with:

github-workflows-kt/build.gradle.kts

@@ -93,6 +93,10 @@ val validateDuplicatedVersion by tasks.creating<Task> {
             rootDir.resolve(".github/workflows/end-to-end-tests.main.kts").readText()
                 .contains("\"io.github.typesafegithub:action-updates-checker:$version\"")
         ) { "Library version stated in end-to-end-tests.main.kts should be equal to $version!" }
+        require(
+            rootDir.resolve("images/teaser-with-newest-version.svg").readText()
+                .contains("\"io.github.typesafegithub:github-workflows-kt:$version\"")
+        ) { "Library version stated in the teaser image shiuld be equal to $version!" }
     }
 }