remove Node.js 12 based runtime (EOL April 30, 2022)

.travis.yml

@@ -42,7 +42,7 @@ deploy:
       all_branches: true
       repo: apache/openwhisk-runtime-nodejs
   - provider: script
-    script: "./tools/travis/publish.sh openwhisk nodejs12Action nightly && ./tools/travis/publish.sh openwhisk nodejs14Action nightly && ./tools/travis/publish.sh openwhisk nodejs16Action nightly && ./tools/travis/publish.sh openwhisk typescript37Action nightly"
+    script: "./tools/travis/publish.sh openwhisk nodejs14Action nightly && ./tools/travis/publish.sh openwhisk nodejs16Action nightly && ./tools/travis/publish.sh openwhisk typescript37Action nightly"
     on:
       branch: master
       repo: apache/openwhisk-runtime-nodejs

README.md

@@ -26,7 +26,6 @@ This repository contains sources files needed to build the Node.js runtimes for
 
 The following Node.js runtime versions (with kind & image labels) are generated by the build system:
 
-- Node.js 12.22.2 (`nodejs:12` & `openwhisk/action-nodejs-v12`)
 - Node.js 14.17.2 (`nodejs:14` & `openwhisk/action-nodejs-v14`)
 - Node.js 16.13.1 (`nodejs:16` & `openwhisk/action-nodejs-v16`)
 
@@ -38,12 +37,6 @@ This README documents the build, customisation and testing of these runtime imag
 
 If the deployment of Apache OpenWhisk includes these images in the runtime manifest, use the `--kind` parameter to select the Node.js runtime version.
 
-### Node.js v12
-
-```
-wsk action update myAction myAction.js --kind nodejs:12
-```
-
 ### Node.js v14
 
 ```
@@ -60,14 +53,13 @@ wsk action update myAction myAction.js --kind nodejs:16
 
 All the runtime images are published by the project to Docker Hub @ [https://hub.docker.com/u/openwhisk](https://hub.docker.com/u/openwhisk)
 
-- [https://hub.docker.com/r/openwhisk/action-nodejs-v12](https://hub.docker.com/r/openwhisk/action-nodejs-v12)
 - [https://hub.docker.com/r/openwhisk/action-nodejs-v14](https://hub.docker.com/r/openwhisk/action-nodejs-v14)
 - [https://hub.docker.com/r/openwhisk/action-nodejs-v16](https://hub.docker.com/r/openwhisk/action-nodejs-v16)
 
 These images can be used to execute Node.js actions on any deployment of Apache OpenWhisk, even those without those images defined the in runtime manifest, using the `--docker` action parameter.
 
 ```
-wsk action update myAction myAction.js --docker openwhisk/action-nodejs-v12
+wsk action update myAction myAction.js --docker openwhisk/action-nodejs-v16
 ```
 
 If you build a custom version of the images, pushing those an external Docker Hub repository will allow you to use those on the Apache OpenWhisk deployment.
@@ -89,12 +81,11 @@ The `core/nodejsActionBase` folder contains the Node.js app server used to imple
 - Run the `distDocker` command to generate local Docker images for the different runtime versions.
 
 ```
-./gradlew core:nodejs12Action:distDocker
 ./gradlew core:nodejs14Action:distDocker
 ./gradlew core:nodejs16Action:distDocker
 ```
 
-This will return the following runtime images with the following names: `action-nodejs-v12`, `action-nodejs-v14` and `action-nodejs-v16`.
+This will return the following runtime images with the following names: `action-nodejs-v14` and `action-nodejs-v16`.
 
 ### Testing
 
@@ -110,7 +101,6 @@ This will return the following runtime images with the following names: `action-
 - Build the custom Docker images used in local testing.
 
 ```
-./gradlew tests:dat:docker:nodejs12docker:distDocker
 ./gradlew tests:dat:docker:nodejs14docker:distDocker
 ./gradlew tests:dat:docker:nodejs16docker:distDocker
 ```

settings.gradle

@@ -18,11 +18,9 @@
 include 'tests'
 
 include 'core:nodejsActionBase'
-include 'core:nodejs12Action'
 include 'core:nodejs14Action'
 include 'core:nodejs16Action'
 include 'core:typescript37Action'
-include 'tests:dat:docker:nodejs12docker'
 include 'tests:dat:docker:nodejs14docker'
 include 'tests:dat:docker:nodejs16docker'
 include 'tests:dat:docker:typescript37docker'