Add IO generator and CI checks

Signed-off-by: divyansh42 <diagrawa@redhat.com>

.github/workflows/ci.yml

@@ -0,0 +1,48 @@
+name: CI checks
+on:
+  push:
+  pull_request:
+
+jobs:
+  lint:
+    name: Run ESLint
+    runs-on: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v2
+      - run: npm ci
+      - run: npm run lint
+  
+  check-dist:
+    name: Check Distribution
+    runs-on: ubuntu-20.04
+    env:
+      BUNDLE_FILE: "dist/index.js"
+      BUNDLE_COMMAND: "npm run bundle"
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install
+        run: npm ci
+
+      - name: Verify Latest Bundle
+        uses: redhat-actions/common/bundle-verifier@v1
+        with:
+          bundle_file: ${{ env.BUNDLE_FILE }}
+          bundle_command: ${{ env.BUNDLE_COMMAND }}
+  
+  check-inputs-outputs:
+    name: Check Input and Output enums
+    runs-on: ubuntu-20.04
+    env:
+      IO_FILE: ./src/generated/inputs-outputs.ts
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: npm ci
+    
+      - name: Verify Input and Output enums
+        uses: redhat-actions/common/action-io-generator@main
+        with:
+          io_file: ${{ env.IO_FILE }}

.github/workflows/verify-bundle.yml

@@ -1,18 +0,0 @@
-name: Verify Bundle
-on: [ push, pull_request ]
-
-jobs:
-  verify-bundle:
-    name: Verify Distribution Bundle
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Check Distribution
-        uses: tetchel/bundle-verifier-action@v0.0.2
-        with:
-          bundle_file: dist/index.js
-          bundle_command: "npm run bundle"

git-hooks/pre-commit

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+### Copy this into .git/hooks and overwrite the empty one.
+### This will ensure the bundle and ins-outs verification checks won't fail for you.
+
+echo "----- Pre-commit -----"
+set -ex
+npx action-io-generator -o src/generated/inputs-outputs.ts
+npm run bundle
+git add -v dist/ src/generated

package-lock.json

@@ -128,6 +128,28 @@
         "fastq": "^1.6.0"
       }
     },
+    "@redhat-actions/action-io-generator": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/@redhat-actions/action-io-generator/-/action-io-generator-1.5.0.tgz",
+      "integrity": "sha512-zaBZyP0ev5c36j0h8EyvqbD+fhUjDOeme2qzVa+CSWjeGVAsgdZREzE8smE3QA6xXpMHPU5keT+q2iN8/hq5uA==",
+      "dev": true,
+      "requires": {
+        "js-yaml": "^3.14.1",
+        "minimist": "^1.2.5"
+      },
+      "dependencies": {
+        "js-yaml": {
+          "version": "3.14.1",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.1.tgz",
+          "integrity": "sha512-okMH7OXXJ7YrN9Ok3/SXrnu4iX9yOk+25nqX4imS2npuvTYDmo/QEZoqwZkYaIDk3jVvBOTOIEgEhaLOynBS9g==",
+          "dev": true,
+          "requires": {
+            "argparse": "^1.0.7",
+            "esprima": "^4.0.0"
+          }
+        }
+      }
+    },
     "@redhat-actions/eslint-config": {
       "version": "1.2.11",
       "resolved": "https://registry.npmjs.org/@redhat-actions/eslint-config/-/eslint-config-1.2.11.tgz",

package.json

@@ -26,6 +26,7 @@
     "language-recognizer": "0.0.1"
   },
   "devDependencies": {
+    "@redhat-actions/action-io-generator": "^1.5.0",
     "@redhat-actions/eslint-config": "^1.2.11",
     "@redhat-actions/tsconfig": "^1.1.1",
     "@types/node": "^12",

src/generated/inputs-outputs.ts

@@ -0,0 +1,90 @@
+// This file was auto-generated by action-io-generator. Do not edit by hand!
+export enum Inputs {
+    /**
+     * The base image to use to create a new container image
+     * Required: true
+     * Default: None.
+     */
+    BASE_IMAGE = "base-image",
+    /**
+     * List of --build-args to pass to buildah
+     * Required: false
+     * Default: None.
+     */
+    BUILD_ARGS = "build-args",
+    /**
+     * List of files/directories to copy inside the base image
+     * Required: false
+     * Default: None.
+     */
+    CONTENT = "content",
+    /**
+     * Path of the directory to use as context (default: .)
+     * Required: false
+     * Default: "."
+     */
+    CONTEXT = "context",
+    /**
+     * List of Dockerfile paths (eg: ./Dockerfile)
+     * Required: false
+     * Default: None.
+     */
+    DOCKERFILES = "dockerfiles",
+    /**
+     * The entry point to set for containers based on image
+     * Required: false
+     * Default: None.
+     */
+    ENTRYPOINT = "entrypoint",
+    /**
+     * List of environment variables to be set when running containers based on image
+     * Required: false
+     * Default: None.
+     */
+    ENVS = "envs",
+    /**
+     * The name (reference) of the image to build
+     * Required: true
+     * Default: None.
+     */
+    IMAGE = "image",
+    /**
+     * Set to true to build using the OCI image format instead of the Docker image format
+     * Required: false
+     * Default: "false"
+     */
+    OCI = "oci",
+    /**
+     * The port to expose when running containers based on image
+     * Required: false
+     * Default: None.
+     */
+    PORT = "port",
+    /**
+     * The tags of the image to build. For multiple tags, seperate by a space. For example, "latest v1".
+     * Required: false
+     * Default: "latest"
+     */
+    TAGS = "tags",
+    /**
+     * The working directory to use within the container
+     * Required: false
+     * Default: None.
+     */
+    WORKDIR = "workdir",
+}
+
+export enum Outputs {
+    /**
+     * Name of the image built
+     * Required: false
+     * Default: None.
+     */
+    IMAGE = "image",
+    /**
+     * List of the tags that were created, separated by spaces
+     * Required: false
+     * Default: None.
+     */
+    TAGS = "tags",
+}

src/index.ts

@@ -1,6 +1,7 @@
 import * as core from "@actions/core";
 import * as io from "@actions/io";
 import * as path from "path";
+import { Inputs, Outputs } from "./generated/inputs-outputs";
 import { BuildahCli, BuildahConfigSettings } from "./buildah";
 
 export async function run(): Promise<void> {
@@ -13,12 +14,12 @@ export async function run(): Promise<void> {
     const cli: BuildahCli = new BuildahCli(buildahPath);
 
     const workspace = process.env.GITHUB_WORKSPACE || process.cwd();
-    const dockerFiles = getInputList("dockerfiles");
-    const image = core.getInput("image", { required: true });
-    const tags = core.getInput("tags") || "latest";
+    const dockerFiles = getInputList(Inputs.DOCKERFILES);
+    const image = core.getInput(Inputs.IMAGE, { required: true });
+    const tags = core.getInput(Inputs.TAGS) || "latest";
     const tagsList: string[] = tags.split(" ");
     const newImage = `${image}:${tagsList[0]}`;
-    const useOCI = core.getInput("oci") === "true";
+    const useOCI = core.getInput(Inputs.OCI) === "true";
 
     if (dockerFiles.length !== 0) {
         await doBuildUsingDockerFiles(cli, newImage, workspace, dockerFiles, useOCI);
@@ -30,8 +31,8 @@ export async function run(): Promise<void> {
     if (tagsList.length > 1) {
         await cli.tag(image, tagsList);
     }
-    core.setOutput("image", image);
-    core.setOutput("tags", tags);
+    core.setOutput(Outputs.IMAGE, image);
+    core.setOutput(Outputs.TAGS, tags);
 }
 
 async function doBuildUsingDockerFiles(
@@ -44,8 +45,8 @@ async function doBuildUsingDockerFiles(
         core.info(`Performing build from ${dockerFiles.length} Dockerfiles`);
     }
 
-    const context = path.join(workspace, core.getInput("context"));
-    const buildArgs = getInputList("build-args");
+    const context = path.join(workspace, core.getInput(Inputs.CONTEXT));
+    const buildArgs = getInputList(Inputs.BUILD_ARGS);
     const dockerFileAbsPaths = dockerFiles.map((file) => path.join(workspace, file));
     await cli.buildUsingDocker(newImage, context, dockerFileAbsPaths, buildArgs, useOCI);
 }
@@ -55,12 +56,12 @@ async function doBuildFromScratch(
 ): Promise<void> {
     core.info(`Performing build from scratch`);
 
-    const baseImage = core.getInput("base-image", { required: true });
-    const content = getInputList("content");
-    const entrypoint = getInputList("entrypoint");
-    const port = core.getInput("port");
-    const workingDir = core.getInput("workdir");
-    const envs = getInputList("envs");
+    const baseImage = core.getInput(Inputs.BASE_IMAGE, { required: true });
+    const content = getInputList(Inputs.CONTENT);
+    const entrypoint = getInputList(Inputs.ENTRYPOINT);
+    const port = core.getInput(Inputs.PORT);
+    const workingDir = core.getInput(Inputs.WORKDIR);
+    const envs = getInputList(Inputs.ENVS);
 
     const container = await cli.from(baseImage);
     const containerId = container.output.replace("\n", "");