Add initial functionality (#2)

.editorconfig

@@ -0,0 +1,8 @@
+root = true
+
+[*]
+charset = utf-8
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true

.github/workflows/test.yml

@@ -1,23 +1,24 @@
-name: "build-test"
-on: # rebuild any PRs and main branch changes
+name: ci
+on:
   pull_request:
   push:
     branches:
       - master
       - 'releases/*'
 
 jobs:
-  build: # make sure build/ci work properly
+  build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - run: |
         npm install
         npm run all
-  test: # make sure the action works on a clean machine without building
+  test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - uses: ./
-      with: 
-        milliseconds: 1000
+      with:
+        api_key: abc123
+        github_token: ${{ secrets.GITHUB_TOKEN }}

.nvmrc

@@ -0,0 +1 @@
+12.17.0

Dockerfile

@@ -0,0 +1,14 @@
+FROM node:lts AS builder
+WORKDIR /usr/app
+COPY package*.json ./
+RUN npm ci
+COPY tsconfig.json .
+COPY src ./src
+RUN npm run build
+
+FROM node:lts
+WORKDIR /usr/app
+COPY package*.json ./
+RUN npm ci --only=production
+COPY --from=builder /usr/app/lib ./lib
+CMD ["node", "/usr/app/lib/main.js"]

LICENSE

@@ -1,7 +1,6 @@
+MIT License
 
-The MIT License (MIT)
-
-Copyright (c) 2018 GitHub, Inc. and contributors
+Copyright (c) 2020 Nick Amoscato (namoscato)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+THE SOFTWARE.

README.md

@@ -1,101 +1,25 @@
-<p align="center">
-  <a href="https://github.com/actions/typescript-action/actions"><img alt="typescript-action status" src="https://github.com/actions/typescript-action/workflows/build-test/badge.svg"></a>
-</p>
+# Tinify Action
 
-# Create a JavaScript Action using TypeScript
+[GitHub Action](https://github.com/features/actions) to compress images with the [Tinify API](https://tinypng.com/developers).
 
-Use this template to bootstrap the creation of a JavaScript action.:rocket:
+![Example commit](https://i.imgur.com/FWOosON.png)
 
-This template includes compilication support, tests, a validation workflow, publishing, and versioning guidance.  
-
-If you are new, there's also a simpler introduction.  See the [Hello World JavaScript Action](https://github.com/actions/hello-world-javascript-action)
-
-## Create an action from this template
-
-Click the `Use this Template` and provide the new repo details for your action
-
-## Code in Master
-
-Install the dependencies  
-```bash
-$ npm install
-```
-
-Build the typescript and package it for distribution
-```bash
-$ npm run build && npm run pack
-```
-
-Run the tests :heavy_check_mark:  
-```bash
-$ npm test
-
- PASS  ./index.test.js
-  ✓ throws invalid number (3ms)
-  ✓ wait 500 ms (504ms)
-  ✓ test runs (95ms)
-
-...
-```
-
-## Change action.yml
-
-The action.yml contains defines the inputs and output for your action.
-
-Update the action.yml with your name, description, inputs and outputs for your action.
-
-See the [documentation](https://help.github.com/en/articles/metadata-syntax-for-github-actions)
-
-## Change the Code
-
-Most toolkit and CI/CD operations involve async operations so the action is run in an async function.
-
-```javascript
-import * as core from '@actions/core';
-...
-
-async function run() {
-  try { 
-      ...
-  } 
-  catch (error) {
-    core.setFailed(error.message);
-  }
-}
-
-run()
-```
-
-See the [toolkit documentation](https://github.com/actions/toolkit/blob/master/README.md#packages) for the various packages.
-
-## Publish to a distribution branch
-
-Actions are run from GitHub repos so we will checkin the packed dist folder. 
-
-Then run [ncc](https://github.com/zeit/ncc) and push the results:
-```bash
-$ npm run pack
-$ git add dist
-$ git commit -a -m "prod dependencies"
-$ git push origin releases/v1
-```
-
-Your action is now published! :rocket: 
-
-See the [versioning documentation](https://github.com/actions/toolkit/blob/master/docs/action-versioning.md)
-
-## Validate
-
-You can now validate the action by referencing `./` in a workflow in your repo (see [test.yml](.github/workflows/test.yml)])
+## Usage
 
 ```yaml
-uses: ./
-with:
-  milliseconds: 1000
+name: image
+on:
+  pull_request:
+    types: [opened]
+jobs:
+  compress:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        ref: ${{ github.head_ref }}
+    - uses: namoscato/action-tinify@v1
+      with:
+        api_key: ${{ secrets.TINIFY_API_KEY }}
+        github_token: ${{ secrets.GITHUB_TOKEN }}
 ```
-
-See the [actions tab](https://github.com/actions/javascript-action/actions) for runs of this action! :rocket:
-
-## Usage:
-
-After testing you can [create a v1 tag](https://github.com/actions/toolkit/blob/master/docs/action-versioning.md) to reference the stable and latest V1 action

__tests__/git-utils.test.ts

@@ -0,0 +1,23 @@
+import {getCommitMessage} from '../src/git-utils'
+import {Commit} from '../src/git'
+
+describe('getCommitMessage', () => {
+  test('defined message', () => {
+    const message = getCommitMessage({message: 'MESSAGE'} as Commit)
+    expect(message).toEqual('MESSAGE')
+  })
+
+  test('one file', () => {
+    const message = getCommitMessage({
+      files: ['FILE']
+    } as any)
+    expect(message).toEqual('Compress image')
+  })
+
+  test('multiple files', () => {
+    const message = getCommitMessage({
+      files: ['FILE1', 'FILE2']
+    } as any)
+    expect(message).toEqual('Compress images')
+  })
+})

__tests__/image.test.ts

@@ -0,0 +1,15 @@
+import Image from '../src/image'
+
+let image: Image
+
+beforeEach(() => {
+  image = new Image('FILE', [20000, 9876])
+})
+
+test('getFilename', () => {
+  expect(image.getFilename()).toEqual('FILE')
+})
+
+test('getCompressionSummary', () => {
+  expect(image.getCompressionSummary()).toEqual('-9.89KB (-50%)')
+})