feat: rewrite Wrangler Action in TypeScript

* Removes dependencies such as Docker, decreasing spin-up time * Adds community-requested features, including bulk secrets API utilization from Wrangler * Fixes CI/CD * Adds testing * Improves command implementation * Begins using Node for the Action engine/runner * Openly discusses all changes with the community GitHub Discussions opened and Issues monitored BREAKING CHANGES: * Docker is no longer a dependency * Wrangler v1 is no longer supported Additional related Internal tickets: Major Version Default: https://jira.cfdata.org/browse/DEVX-632 Rewrite Project: DEVX-804,802,800,632
2024-10-06 12:33:25 +02:00 · 2023-08-01 14:31:45 -05:00 · 2023-08-01 14:31:45 -05:00 · edb2a58814
commit edb2a58814
parent 4c10c1822a
29 changed files with 5153 additions and 424 deletions
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@ -1,91 +1,110 @@
-on: push
+name: Wrangler Action Self Testing
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main

 jobs:
-  lint:
+  wrangler_action_self_testing:
    runs-on: ubuntu-latest
-    name: Lint
    steps:
-    - uses: actions/checkout@v2
-    - name: Lint shell script
-      uses: azohra/shell-linter@v0.3.0
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
        with:
-        path: "entrypoint.sh"
-  build-only:
-    runs-on: ubuntu-latest
-    name: Only build the app
-    steps:
-      - uses: actions/checkout@v2
-      - name: Build app
+          node-version: "latest"
+          cache: "npm"
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Unit Tests
+        run: npm run test
+
+      - name: Check Formatting
+        run: npm run check
+
+      - name: Build Action
+        run: npm run build
+
+      - name: Only build app
        uses: ./
        with:
+          workingDirectory: "./test/base"
          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          workingDirectory: "test"
-          publish: false
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: deploy --dry-run
+
+      # START Setup and teardown of Worker Environment Tests
+      - name: Environment support
+        uses: ./
+        with:
+          workingDirectory: "./test/environment"
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          environment: dev
          secrets: |
            SECRET1
            SECRET2
-          preCommands: echo "*** pre commands ***"
-          postCommands: |
-            echo "*** post commands ***"
-            wrangler build
-            echo "******"
        env:
          SECRET1: ${{ secrets.SECRET1 }}
          SECRET2: ${{ secrets.SECRET2 }}
-  publish:
-    runs-on: ubuntu-latest
-    name: Publish app
-    steps:
-    - uses: actions/checkout@v2
-    - name: Publish app
+
+      - name: Clean up Deployed Environment Worker
        uses: ./
        with:
+          workingDirectory: "./test/base"
          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-        environment: "production"
-        workingDirectory: 'test'
-  publish_legacy_credentials:
-    runs-on: ubuntu-latest
-    name: Publish app with legacy credentials
-    steps:
-    - uses: actions/checkout@v2
-    - name: Publish app
-      uses: ./
-      with:
-        apiKey: ${{ secrets.CLOUDFLARE_API_KEY }}
-        email: ${{ secrets.CLOUDFLARE_EMAIL }}
-        environment: "production"
-        workingDirectory: 'test'
-  publish_hardcoded_wrangler_version:
-    runs-on: ubuntu-latest
-    name: Publish app with hardcoded Wrangler version
-    steps:
-    - uses: actions/checkout@v2
-    - name: Publish app
-      uses: ./
-      with:
-        apiKey: ${{ secrets.CLOUDFLARE_API_KEY }}
-        email: ${{ secrets.CLOUDFLARE_EMAIL }}
-        environment: "production"
-        wranglerVersion: '1.5.0'
-        workingDirectory: 'test'
-  publish_secrets:
-    runs-on: ubuntu-latest
-    name: Publish app with secrets
-    steps:
-      - uses: actions/checkout@v2
-      - name: Publish app
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: delete --name wrangler-action-dev-environment-test --force
+
+      # END Setup and teardown of Worker Environment Tests
+      # START Setup and teardown of Workers w/ Secrets Tests
+      - name: Deploy app secrets w/ hardcoded Wrangler v2
        uses: ./
        with:
+          wranglerVersion: "2.20.0"
+          workingDirectory: "./test/base"
          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          environment: "production"
-          workingDirectory: "test"
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
          secrets: |
            SECRET1
            SECRET2
-          preCommands: echo "*** pre command ***"
-          postCommands: |
-            echo "*** post commands ***"
-            echo "******"
        env:
          SECRET1: ${{ secrets.SECRET1 }}
          SECRET2: ${{ secrets.SECRET2 }}
+
+      - name: Health Check Deployed Worker
+        run: node .github/workflows/workerHealthCheck.cjs
+        shell: bash
+
+      - name: Deploy app secrets w/ default version
+        uses: ./
+        with:
+          workingDirectory: "./test/base"
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          secrets: |
+            SECRET1
+            SECRET2
+        env:
+          SECRET1: ${{ secrets.SECRET1 }}
+          SECRET2: ${{ secrets.SECRET2 }}
+
+      - name: Health Check Deployed Worker
+        run: node .github/workflows/workerHealthCheck.cjs
+        shell: bash
+
+      - name: Clean Up Deployed Workers
+        uses: ./
+        with:
+          workingDirectory: "./test/base"
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: delete --name wrangler-action-test --force
+    # END Setup and teardown of Workers w/ Secrets Tests
--- a/.github/workflows/workerHealthCheck.cjs
+++ b/.github/workflows/workerHealthCheck.cjs
@ -0,0 +1,18 @@
+const { execSync } = require("child_process");
+
+function workerHealthCheck() {
+	const url =
+		"https://wrangler-action-test.devprod-testing7928.workers.dev/secret-health-check";
+
+	const buffer = execSync(`curl ${url}`);
+
+	const response = buffer.toString();
+
+	response.includes("OK")
+		? console.log(`Status: Worker is up! Secrets: ${response}`)
+		: console.log(`Worker is down!`);
+
+	return response;
+}
+
+workerHealthCheck();
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,95 @@
+dist
+.idea
+.vscode
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Node ###
+node_modules
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+
+# Moved from ./templates for ignoring all locks in templates
+templates/**/*-lock.*
+templates/**/*.lock
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
--- a/.prettierrc
+++ b/.prettierrc
@ -0,0 +1,6 @@
+{
+	"printWidth": 80,
+	"singleQuote": false,
+	"semi": true,
+	"useTabs": true
+}
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,23 +1,61 @@
-# 2.0.0 (Breaking update)
+# Changelog

-## Additions
+- [Version 3.0.0](#version-300)
+- [Version 2.0.0](#version-200)

-* New `command` input
-    * This allows you to specify the Wrangler command you would like to run.
+## Version 3.0.0 (Breaking update)
+
+### Additions
+
+- **Rewritten Wrangler Action in TypeScript.**
+- Bulk secrets API utilization from Wrangler.
+- Added testing for improved reliability.
+- Implemented multiline support for the `command` input to allow running multiple Wrangler commands.
+- Now using Node for the Action engine/runner.
+- Open discussions with the community on all changes through GitHub Discussions and monitored Issues.
+
+### Removals
+
+- Removed Docker as a dependency.
+- Dropped support for Wrangler v1.
+
+### Changes
+
+- Fixed CI/CD issues.
+
+### Breaking changes
+
+- Wrangler v1 is no longer supported.
+  - Please update to the latest version of Wrangler.
+- Updated default version of Wrangler to v3.4.0
+
+### Additional Notes
+
+- Major Version Default: [DEVX-632](https://jira.cfdata.org/browse/DEVX-632)
+- Rewrite Project Tickets: [DEVX-804](https://jira.cfdata.org/browse/DEVX-804), [DEVX-802](https://jira.cfdata.org/browse/DEVX-802), [DEVX-800](https://jira.cfdata.org/browse/DEVX-800), [DEVX-632](https://jira.cfdata.org/browse/DEVX-632)
+
+---
+
+## Version 2.0.0 (Breaking update)
+
+### Additions
+
+- New `command` input
+  - This allows you to specify the Wrangler command you would like to run.
    For example, if you want to publish the production version of your Worker you may run `publish --env=production`.
-    * This opens up other possibilities too like publishing a Pages project: `pages publish <directory> --project-name=<name>`.
-* New `accountId` input
-  * This allows you to specify your account ID.
+  - This opens up other possibilities too like publishing a Pages project: `pages publish <directory> --project-name=<name>`.
+- New `accountId` input
+  - This allows you to specify your account ID.

-## Removals
+### Removals

-* Removed `publish` input (refer to [Breaking changes](#breaking-changes)).
+- Removed `publish` input (refer to [Breaking changes](#breaking-changes)).

-## Changes
+### Changes

 -- no changes --

-## __Breaking changes__
+### Breaking changes

-* `publish` has been removed.
-  * You should instead do `command: publish`.
+- `publish` has been removed.
+  - You should instead do `command:
--- a/7
+++ b/7
@ -1,7 +0,0 @@
-FROM node:16
-ENV XDG_CONFIG_HOME /github/workspace
-ENV WRANGLER_HOME /github/workspace
-
-COPY entrypoint.sh /entrypoint.sh
-
-ENTRYPOINT ["/entrypoint.sh"]
--- a/README.md
+++ b/README.md
@ -23,7 +23,7 @@ jobs:
    steps:
      - uses: actions/checkout@v2
      - name: Publish
-        uses: cloudflare/wrangler-action@2.0.0
+        uses: cloudflare/wrangler-action@3.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
 ```
@ -39,7 +39,7 @@ jobs:
  deploy:
    name: Deploy
    steps:
-      uses: cloudflare/wrangler-action@2.0.0
+      uses: cloudflare/wrangler-action@3.0.0
      with:
        apiToken: ${{ secrets.CF_API_TOKEN }}
 ```
@ -51,7 +51,7 @@ jobs:
  deploy:
    name: Deploy
    steps:
-      uses: cloudflare/wrangler-action@2.0.0
+      uses: cloudflare/wrangler-action@3.0.0
      with:
        apiKey: ${{ secrets.CF_API_KEY }}
        email: ${{ secrets.CF_EMAIL }}
@ -65,10 +65,10 @@ If you need to install a specific version of Wrangler to use for deployment, you
 jobs:
  deploy:
    steps:
-      uses: cloudflare/wrangler-action@2.0.0
+      uses: cloudflare/wrangler-action@3.0.0
      with:
        apiToken: ${{ secrets.CF_API_TOKEN }}
-        wranglerVersion: '1.6.0'
+        wranglerVersion: "1.6.0"
 ```

 Optionally, you can also pass a `workingDirectory` key to the action. This will allow you to specify a subdirectory of the repo to run the Wrangler command from.
@ -77,19 +77,19 @@ Optionally, you can also pass a `workingDirectory` key to the action. This will
 jobs:
  deploy:
    steps:
-      uses: cloudflare/wrangler-action@2.0.0
+      uses: cloudflare/wrangler-action@3.0.0
      with:
        apiToken: ${{ secrets.CF_API_TOKEN }}
-        workingDirectory: 'subfoldername'
+        workingDirectory: "subfoldername"
 ```

-[Worker secrets](https://developers.cloudflare.com/workers/tooling/wrangler/secrets/) can be optionally passed as a new line deliminated string of names in `secrets`.  Each secret name must match an environment variable name specified in the `env` attribute.  Creates or replaces the value for the Worker secret using the `wrangler secret put` command.
+[Worker secrets](https://developers.cloudflare.com/workers/tooling/wrangler/secrets/) can optionally be passed in via `secrets` as a string of names separated by newlines. Each secret name must match the name of an environment variable specified in the `env` field. This creates or replaces the value for the Worker secret using the `wrangler secret put` command.

 ```yaml
 jobs:
  deploy:
    steps:
-      uses: cloudflare/wrangler-action@2.0.0
+      uses: cloudflare/wrangler-action@3.0.0
      with:
        apiToken: ${{ secrets.CF_API_TOKEN }}
        secrets: |
@ -106,7 +106,7 @@ If you need to run additional shell commands before or after your command, you c
 jobs:
  deploy:
    steps:
-      uses: cloudflare/wrangler-action@2.0.0
+      uses: cloudflare/wrangler-action@3.0.0
      with:
        apiToken: ${{ secrets.CF_API_TOKEN }}
        preCommands: echo "*** pre command ***"
@ -122,7 +122,7 @@ You can use the `command` option to do specific actions such as running `wrangle
 jobs:
  deploy:
    steps:
-      uses: cloudflare/wrangler-action@2.0.0
+      uses: cloudflare/wrangler-action@3.0.0
      with:
        apiToken: ${{ secrets.CF_API_TOKEN }}
        command: whoami
@ -147,7 +147,7 @@ jobs:
    steps:
      - uses: actions/checkout@v3
      - name: Publish
-        uses: cloudflare/wrangler-action@2.0.0
+        uses: cloudflare/wrangler-action@3.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
 ```
@ -168,7 +168,7 @@ jobs:
    steps:
      - uses: actions/checkout@v3
      - name: Publish
-        uses: cloudflare/wrangler-action@2.0.0
+        uses: cloudflare/wrangler-action@3.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
          accountId: ${{ secrets.CF_ACCOUNT_ID }}
@ -182,7 +182,7 @@ If you would like to deploy your Workers application on a recurring basis – fo
 ```yaml
 on:
  schedule:
-    - cron: '0 * * * *'
+    - cron: "0 * * * *"

 jobs:
  deploy:
@ -191,7 +191,7 @@ jobs:
    steps:
      - uses: actions/checkout@v3
      - name: Publish app
-        uses: cloudflare/wrangler-action@2.0.0
+        uses: cloudflare/wrangler-action@3.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
 ```
@ -207,9 +207,9 @@ on:
  workflow_dispatch:
    inputs:
      environment:
-        description: 'Choose an environment to deploy to: <dev|staging|prod>'
+        description: "Choose an environment to deploy to: <dev|staging|prod>"
        required: true
-        default: 'dev'
+        default: "dev"
 jobs:
  deploy:
    runs-on: ubuntu-latest
@ -217,7 +217,7 @@ jobs:
    steps:
      - uses: actions/checkout@v3
      - name: Publish app
-        uses: cloudflare/wrangler-action@2.0.0
+        uses: cloudflare/wrangler-action@3.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
          command: publish --env ${{ github.event.inputs.environment }}
@ -245,7 +245,7 @@ jobs:
    steps:
      - uses: actions/checkout@v3
      - name: Publish app
-        uses: cloudflare/wrangler-action@2.0.0
+        uses: cloudflare/wrangler-action@3.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
          accountId: ${{ secrets.CF_ACCOUNT_ID }}
--- a/action.yml
+++ b/action.yml
@ -2,17 +2,11 @@ name: "Deploy to Cloudflare Workers with Wrangler"
 branding:
  icon: "upload-cloud"
  color: "orange"
-description: "Deploy your Cloudflare Workers and Pages projects from GitHub using Wrangler"
+description: "Deploy your Cloudflare projects from GitHub using Wrangler"
 runs:
-  using: "docker"
-  image: "Dockerfile"
+  using: "node16"
+  main: "dist/index.js"
 inputs:
-  apiKey:
-    description: "(Legacy) Your Cloudflare API Key"
-    required: false
-  email:
-    description: "(Legacy) Your Cloudflare Email"
-    required: false
  apiToken:
    description: "Your Cloudflare API Token"
    required: false
@ -29,7 +23,7 @@ inputs:
    description: "The version of Wrangler you'd like to use to publish your Workers project"
    required: false
  secrets:
-    description: "A new line deliminated string of environment variable names that should be configured as Worker secrets"
+    description: "A string of environment variable names, separated by newlines. These will be bound to your Worker as Secrets and must match the names of environment variables declared in `env` of this workflow."
    required: false
  preCommands:
    description: "Commands to execute before publishing the Workers project"
@ -38,5 +32,8 @@ inputs:
    description: "Commands to execute after publishing the Workers project"
    required: false
  command:
-    description: "The Wrangler command you wish to run. For example: \"publish\" - this will publish your Worker"
+    description: 'The Wrangler command (along with any arguments) you wish to run. Multiple Wrangler commands can be run by separating each command with a newline. Defaults to `"deploy"`.'
+    required: false
+  vars:
+    description: "A string of environment variable names, separated by newlines. These will be bound to your Worker using the values of matching environment variables declared in `env` of this workflow."
    required: false
--- a/entrypoint.sh
+++ b/entrypoint.sh
@ -1,161 +0,0 @@
-#!/bin/bash
-
-set -e
-
-export HOME="/github/workspace"
-export WRANGLER_HOME="/github/workspace"
-
-mkdir -p "$HOME/.wrangler"
-chmod -R 770 "$HOME/.wrangler"
-
-export API_CREDENTIALS=""
-
-# Used to execute any specified pre and post commands
-execute_commands() {
-  echo "$ Running: $1"
-  COMMANDS=$1
-  while IFS= read -r COMMAND; do
-    CHUNKS=()
-
-    for CHUNK in $COMMAND; do
-      CHUNKS+=("$CHUNK")
-    done
-
-    eval "${CHUNKS[@]}"
-
-    CHUNKS=()
-  done <<< "$COMMANDS"
-}
-
-secret_not_found() {
-  echo "::error::Specified secret \"$1\" not found in environment variables."
-  exit 1
-}
-
-WRANGLER_VERSION=2
-
-# If no Wrangler version is specified install v2.
-if [ -z "$INPUT_WRANGLERVERSION" ]; then
-  npm i -g wrangler
-
-# If Wrangler version starts with 1 then install wrangler v1
-elif [[ "$INPUT_WRANGLERVERSION" == 1* ]]; then
-  npm i -g "@cloudflare/wrangler@$INPUT_WRANGLERVERSION"
-  WRANGLER_VERSION=1
-
-# Else install Wrangler 2
-else
-  npm i -g "wrangler@$INPUT_WRANGLERVERSION"
-  WRANGLER_VERSION=2
-fi
-
-# If an API token is detected as input
-if [ -n "$INPUT_APITOKEN" ]; then
-
-  # Wrangler v1 uses CF_API_TOKEN but v2 uses CLOUDFLARE_API_TOKEN
-  if [ $WRANGLER_VERSION == 1 ]; then
-    export CF_API_TOKEN="$INPUT_APITOKEN"
-  else
-    export CLOUDFLARE_API_TOKEN="$INPUT_APITOKEN"
-  fi
-
-  export API_CREDENTIALS="API Token"
-fi
-
-# If an API key and email are detected as input
-if [ -n "$INPUT_APIKEY" ] && [ -n "$INPUT_EMAIL" ]; then
-
-  # Wrangler v1 uses CF_ but v2 uses CLOUDFLARE_
-  if [ $WRANGLER_VERSION == 1 ]; then
-    export CF_EMAIL="$INPUT_EMAIL"
-    export CF_API_KEY="$INPUT_APIKEY"
-  else
-    echo "::error::Wrangler v2 does not support using the API Key. You should instead use an API token."
-    exit 1
-  fi
-  
-  export API_CREDENTIALS="Email and API Key"
-fi
-
-if [ -n "$INPUT_ACCOUNTID" ]; then
-
-  if [ $WRANGLER_VERSION == 1 ]; then
-    export CF_ACCOUNT_ID="$INPUT_ACCOUNTID"
-  else
-    export CLOUDFLARE_ACCOUNT_ID="$INPUT_ACCOUNTID"
-  fi
-  
-fi
-
-if [ -n "$INPUT_APIKEY" ] && [ -z "$INPUT_EMAIL" ]
-then
-  echo "Provided an API key without an email for authentication. Please pass in 'apiKey' and 'email' to the action."
-fi
-
-if [ -z "$INPUT_APIKEY" ] && [ -n "$INPUT_EMAIL" ]
-then
-  echo "Provided an email without an API key for authentication. Please pass in 'apiKey' and 'email' to the action."
-  exit 1
-fi
-
-if [ -z "$API_CREDENTIALS" ]
-then
-  >&2 echo "Unable to find authentication details. Please pass in an 'apiToken' as an input to the action, or a legacy 'apiKey' and 'email'."
-  exit 1
-else
-  echo "Using $API_CREDENTIALS authentication"
-fi
-
-# If a working directory is detected as input
-if [ -n "$INPUT_WORKINGDIRECTORY" ]
-then
-  cd "$INPUT_WORKINGDIRECTORY"
-fi
-
-# If precommands is detected as input
-if [ -n "$INPUT_PRECOMMANDS" ]
-then
-  execute_commands "$INPUT_PRECOMMANDS"
-fi
-
-# If we have secrets, set them
-for SECRET in $INPUT_SECRETS; do
-  VALUE=$(printenv "$SECRET") || secret_not_found "$SECRET"
-
-  if [ -z "$INPUT_ENVIRONMENT" ]; then
-    echo "$VALUE" | wrangler secret put "$SECRET"
-  else
-    echo "$VALUE" | wrangler secret put "$SECRET" --env "$INPUT_ENVIRONMENT"
-  fi
-done
-
-# If there's no input command then default to publish otherwise run it
-if [ -z "$INPUT_COMMAND" ]; then
-  echo "::notice:: No command was provided, defaulting to 'publish'"
-
- if [ -z "$INPUT_ENVIRONMENT" ]; then
-    wrangler publish
-  else
-    wrangler publish --env "$INPUT_ENVIRONMENT"
-  fi
-
-else
-  if [ -n "$INPUT_ENVIRONMENT" ]; then
-    echo "::notice::Since you have specified an environment you need to make sure to pass in '--env $INPUT_ENVIRONMENT' to your command."
-  fi
-
-  execute_commands "wrangler $INPUT_COMMAND"
-fi
-
-# If postcommands is detected as input
-if [ -n "$INPUT_POSTCOMMANDS" ]
-then
-  execute_commands "$INPUT_POSTCOMMANDS"
-fi
-
-# If a working directory is detected as input, revert to the
-# original directory before continuing with the workflow
-if [ -n "$INPUT_WORKINGDIRECTORY" ]
-then
-  cd $HOME
-fi
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -0,0 +1,42 @@
+{
+	"name": "wrangler-action",
+	"version": "3.0.0",
+	"description": "GitHub Action to use [Wrangler](https://developers.cloudflare.com/workers/cli-wrangler/).",
+	"author": "wrangler@cloudflare.com",
+	"license": "MIT OR Apache-2.0",
+	"bugs": {
+		"url": "https://github.com/cloudflare/wrangler-action/issues"
+	},
+	"homepage": "https://github.com/cloudflare/wrangler-action#readme",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/cloudflare/wrangler-action.git"
+	},
+	"keywords": [
+		"script",
+		"cli",
+		"serverless",
+		"cloudflare",
+		"cloudflare-workers",
+		"typescript"
+	],
+	"type": "module",
+	"main": "dist/index.js",
+	"scripts": {
+		"build": "tsc",
+		"test": "vitest",
+		"format": "prettier --write .",
+		"check": "prettier --check ."
+	},
+	"dependencies": {
+		"@actions/core": "^1.10.0"
+	},
+	"devDependencies": {
+		"@cloudflare/workers-types": "^4.20230710.1",
+		"@types/node": "^20.4.2",
+		"prettier": "^3.0.0",
+		"typescript": "^5.1.6",
+		"vitest": "^0.33.0",
+		"@changesets/cli": "^2.26.2"
+	}
+}
--- a/src/index.test.ts
+++ b/src/index.test.ts
@ -0,0 +1,64 @@
+import { expect, test, describe } from "vitest";
+import { checkWorkingDirectory, getNpxCmd, semverCompare } from "./index";
+import path from "node:path";
+
+const config = {
+	WRANGLER_VERSION: "mockVersion",
+	secrets: ["mockSercret", "mockSecretAgain"],
+	workingDirectory: "./mockWorkingDirectory",
+	CLOUDFLARE_API_TOKEN: "mockAPIToken",
+	CLOUDFLARE_ACCOUNT_ID: "mockAccountID",
+	ENVIRONMENT: undefined,
+	VARS: ["mockVar", "mockVarAgain"],
+	COMMANDS: ["mockCommand", "mockCommandAgain"],
+};
+
+test("getNpxCmd ", async () => {
+	process.env.RUNNER_OS = "Windows";
+	expect(getNpxCmd()).toBe("npx.cmd");
+
+	process.env.RUNNER_OS = "Mac";
+	expect(getNpxCmd()).toBe("npx");
+
+	process.env.RUNNER_OS = "Linux";
+	expect(getNpxCmd()).toBe("npx");
+
+	delete process.env.RUNNER_OS;
+});
+
+describe("semverCompare", () => {
+	test("should return false if the second argument is equal to the first argument", () => {
+		const isVersion1LessThanVersion2 = semverCompare("1.2.3", "1.2.3");
+
+		expect(isVersion1LessThanVersion2).toBe(false);
+	});
+
+	test("should return true if the first argument is less than the second argument", () => {
+		const isVersion1LessThanVersion2 = semverCompare("1.2.2", "1.2.3");
+
+		expect(isVersion1LessThanVersion2).toBe(true);
+	});
+});
+
+describe("checkWorkingDirectory", () => {
+	test("should return the normalized path if the directory exists", () => {
+		const normalizedPath = checkWorkingDirectory(".");
+		expect(normalizedPath).toBe(path.normalize("."));
+	});
+
+	test("should fail if the directory does not exist", () => {
+		try {
+			checkWorkingDirectory("/does/not/exist");
+		} catch (error) {
+			expect(error.message).toMatchInlineSnapshot();
+		}
+	});
+
+	test("should fail if an error occurs while checking/creating the directory", () => {
+		try {
+			checkWorkingDirectory("/does/not/exist");
+		} catch (error) {
+			expect(error.message).toMatchInlineSnapshot();
+		}
+	});
+});
--- a/src/index.ts
+++ b/src/index.ts
@ -0,0 +1,285 @@
+import {
+	getInput,
+	getMultilineInput,
+	info,
+	setFailed,
+	endGroup,
+	startGroup,
+} from "@actions/core";
+import { execSync, exec } from "node:child_process";
+import { existsSync } from "node:fs";
+import * as path from "node:path";
+import * as util from "node:util";
+const execAsync = util.promisify(exec);
+
+const DEFAULT_WRANGLER_VERSION = "3.4.0";
+
+/**
+ * A configuration object that contains all the inputs & immutable state for the action.
+ */
+const config = {
+	WRANGLER_VERSION: getInput("wranglerVersion") || DEFAULT_WRANGLER_VERSION,
+	secrets: getMultilineInput("secrets"),
+	workingDirectory: checkWorkingDirectory(getInput("workingDirectory")),
+	CLOUDFLARE_API_TOKEN: getInput("apiToken"),
+	CLOUDFLARE_ACCOUNT_ID: getInput("accountId"),
+	ENVIRONMENT: getInput("environment"),
+	VARS: getMultilineInput("vars"),
+	COMMANDS: getMultilineInput("command"),
+} as const;
+
+function getNpxCmd() {
+	return process.env.RUNNER_OS === "Windows" ? "npx.cmd" : "npx";
+}
+
+/**
+ * A helper function to compare two semver versions. If the second arg is greater than the first arg, it returns true.
+ */
+function semverCompare(version1: string, version2: string) {
+	if (version2 === "latest") return true;
+
+	const version1Parts = version1.split(".");
+	const version2Parts = version2.split(".");
+
+	for (const version1Part of version1Parts) {
+		const version2Part = version2Parts.shift();
+
+		if (version1Part !== version2Part && version2Part) {
+			return version1Part < version2Part ? true : false;
+		}
+	}
+
+	return false;
+}
+
+async function main() {
+	installWrangler();
+	authenticationSetup();
+	await execCommands(getMultilineInput("preCommands"), "Pre");
+	await uploadSecrets();
+	await wranglerCommands();
+	await execCommands(getMultilineInput("postCommands"), "Post");
+}
+
+function checkWorkingDirectory(workingDirectory = ".") {
+	try {
+		const normalizedPath = path.normalize(workingDirectory);
+		if (existsSync(normalizedPath)) {
+			return normalizedPath;
+		} else {
+			setFailed(`🚨 Directory ${workingDirectory} does not exist.`);
+		}
+	} catch (error) {
+		setFailed(
+			`🚨 While checking/creating directory ${workingDirectory} received ${error}`,
+		);
+	}
+}
+
+function installWrangler() {
+	if (config["WRANGLER_VERSION"].startsWith("1")) {
+		setFailed(
+			`🚨 Wrangler v1 is no longer supported by this action. Please use major version 2 or greater`,
+		);
+	}
+	startGroup("📥 Installing Wrangler");
+	const command = `npm install wrangler@${config["WRANGLER_VERSION"]}`;
+	info(`Running command: ${command}`);
+	execSync(command, { cwd: config["workingDirectory"], env: process.env });
+	info(`✅ Wrangler installed`);
+	endGroup();
+}
+
+function authenticationSetup() {
+	process.env.CLOUDFLARE_API_TOKEN = config["CLOUDFLARE_API_TOKEN"];
+	process.env.CLOUDFLARE_ACCOUNT_ID = config["CLOUDFLARE_ACCOUNT_ID"];
+}
+
+async function execCommands(commands: string[], cmdType: string) {
+	if (!commands.length) {
+		return;
+	}
+	startGroup(`🚀 ${cmdType} Commands Group`);
+
+	const arrPromises = commands.map(async (command) => {
+		const cmd = command.startsWith("wrangler")
+			? `${getNpxCmd()} ${command}`
+			: command;
+
+		info(`🚀 Executing command: ${cmd}`);
+
+		return await execAsync(cmd, {
+			cwd: config["workingDirectory"],
+			env: process.env,
+		});
+	});
+
+	await Promise.all(arrPromises);
+	endGroup();
+}
+
+/**
+ * A helper function to get the secret from the environment variables.
+ */
+function getSecret(secret: string) {
+	if (!secret) {
+		setFailed("No secret provided");
+	}
+
+	const value = process.env[secret];
+	if (!value) {
+		setFailed(`Secret ${secret} not found`);
+	}
+
+	return value;
+}
+
+async function legacyUploadSecrets(
+	secrets: string[],
+	environment?: string,
+	workingDirectory?: string,
+) {
+	try {
+		const arrPromises = secrets
+			.map((secret) => {
+				const command = `echo ${getSecret(
+					secret,
+				)} | ${getNpxCmd()} wrangler secret put ${secret}`;
+				return environment ? command.concat(`--env ${environment}`) : command;
+			})
+			.map(
+				async (command) =>
+					await execAsync(command, {
+						cwd: workingDirectory,
+						env: process.env,
+					}),
+			);
+
+		await Promise.all(arrPromises);
+	} catch {
+		setFailed(`🚨 Error uploading secrets`);
+	}
+}
+
+async function uploadSecrets() {
+	const secrets: string[] = config["secrets"];
+	const environment = config["ENVIRONMENT"];
+	const workingDirectory = config["workingDirectory"];
+
+	if (!secrets.length) {
+		return;
+	}
+	try {
+		startGroup("🔑 Uploading Secrets");
+
+		if (semverCompare(config["WRANGLER_VERSION"], "3.4.0"))
+			return legacyUploadSecrets(secrets, environment, workingDirectory);
+
+		const secretObj = secrets.reduce((acc: any, secret: string) => {
+			acc[secret] = getSecret(secret);
+			return acc;
+		}, {});
+
+		const environmentSuffix = !environment.length
+			? ""
+			: ` --env ${environment}`;
+
+		const secretCmd = `echo "${JSON.stringify(secretObj).replaceAll(
+			'"',
+			'\\"',
+		)}" | ${getNpxCmd()} wrangler secret:bulk ${environmentSuffix}`;
+
+		execSync(secretCmd, {
+			cwd: workingDirectory,
+			env: process.env,
+			stdio: "ignore",
+		});
+		info(`✅ Uploaded secrets`);
+	} catch {
+		setFailed(`🚨 Error uploading secrets`);
+	} finally {
+		endGroup();
+	}
+}
+
+function getVarArgs() {
+	const vars = config["VARS"];
+	const envVarArray = vars.map((envVar: string) => {
+		if (process.env[envVar] && process.env[envVar]?.length !== 0) {
+			return `${envVar}:${process.env[envVar]!}`;
+		} else {
+			setFailed(`🚨 ${envVar} not found in variables.`);
+		}
+	});
+
+	return envVarArray.length > 0 ? `--var ${envVarArray.join(" ").trim()}` : "";
+}
+
+function defaultCommandBehavior() {
+	const environment = config["ENVIRONMENT"];
+	const wranglerVersion = config["WRANGLER_VERSION"];
+	const workingDirectory = config["workingDirectory"];
+
+	const deployCommand = semverCompare("2.20.0", wranglerVersion)
+		? "deploy"
+		: "publish";
+
+	info(`📌 No Wrangler commands were provided, executing default deployment.`);
+
+	if (environment.length === 0) {
+		execSync(
+			`${getNpxCmd()} wrangler ${deployCommand} ${getVarArgs()}`.trim(),
+			{
+				cwd: workingDirectory,
+				env: process.env,
+			},
+		);
+	} else {
+		execSync(
+			`${getNpxCmd()} wrangler ${deployCommand} --env ${environment} ${getVarArgs()}`.trim(),
+			{ cwd: workingDirectory, env: process.env },
+		);
+	}
+	endGroup();
+}
+
+async function wranglerCommands() {
+	const commands = config["COMMANDS"];
+	const environment = config["ENVIRONMENT"];
+
+	if (!commands.length) {
+		defaultCommandBehavior();
+		return;
+	}
+	startGroup("🚀 Executing Wrangler Commands");
+
+	const arrPromises = commands.map(async (command) => {
+		if (environment.length > 0 && !command.includes(`--env ${environment}`)) {
+			command.concat(`--env ${environment}`);
+		}
+		const result = await execAsync(
+			`${getNpxCmd()} wrangler ${command} ${getVarArgs()}`,
+			{
+				cwd: config["workingDirectory"],
+				env: process.env,
+			},
+		);
+		info(result.stdout);
+		return result;
+	});
+	await Promise.all(arrPromises);
+	endGroup();
+}
+
+main().catch(() => setFailed("🚨 Action failed"));
+
+export {
+	wranglerCommands,
+	execCommands,
+	uploadSecrets,
+	authenticationSetup,
+	installWrangler,
+	checkWorkingDirectory,
+	getNpxCmd,
+	semverCompare,
+};
--- a/test/.gitignore
+++ b/test/.gitignore
@ -1 +0,0 @@
-dist
--- a/test/base/index.ts
+++ b/test/base/index.ts
@ -0,0 +1,26 @@
+type Env = {
+	SECRET1?: string;
+	SECRET2?: string;
+};
+
+export default {
+	fetch(request: Request, env: Env) {
+		const url = new URL(request.url);
+
+		if (url.pathname === "/secret-health-check") {
+			const { SECRET1, SECRET2 } = env;
+
+			if (SECRET1 !== "SECRET_1_VALUE" || SECRET2 !== "SECRET_2_VALUE") {
+				throw new Error("SECRET1 or SECRET2 is not defined");
+			}
+
+			return new Response("OK");
+		}
+
+		// @ts-expect-error
+		return Response.json({
+			...request,
+			headers: Object.fromEntries(request.headers),
+		});
+	},
+};
--- a/test/base/package.json
+++ b/test/base/package.json
@ -0,0 +1,3 @@
+{
+	"name": "wrangler-action-test"
+}
--- a/test/base/public/index.html
+++ b/test/base/public/index.html
@ -0,0 +1,4 @@
+<h1>My Static Site Test</h1>
+<p>To Test Secrets go to /secret</p>
+<a href="/secret">Secrets</a>
+<footer>a footer</footer>
--- a/test/base/wrangler.toml
+++ b/test/base/wrangler.toml
@ -0,0 +1,11 @@
+name = "wrangler-action-test"
+main = "./index.ts"
+compatibility_date = "2023-07-07"
+workers_dev = true
+
+[site]
+bucket = "./public"
+
+# [vars]
+# SECRET1 = "value1"
+# SECRET2 = "value2"
--- a/test/environment/index.ts
+++ b/test/environment/index.ts
@ -0,0 +1,21 @@
+type Env = {
+	SECRET1?: string;
+	SECRET2?: string;
+};
+
+export default {
+	fetch(request: Request, env: Env) {
+		const url = new URL(request.url);
+
+		if (url.pathname === "/secret") {
+			const { SECRET1 = "", SECRET2 = "" } = env;
+			return new Response(`${SECRET1} ${SECRET2}`);
+		}
+
+		// @ts-expect-error
+		return Response.json({
+			...request,
+			headers: Object.fromEntries(request.headers),
+		});
+	},
+};
--- a/test/environment/package.json
+++ b/test/environment/package.json
@ -0,0 +1,3 @@
+{
+	"name": "wrangler-action-environment-test"
+}
--- a/test/environment/public/index.html
+++ b/test/environment/public/index.html
@ -0,0 +1,4 @@
+<h1>My Static Site Test</h1>
+<p>To Test Secrets go to /secret</p>
+<a href="/secret">Secrets</a>
+<footer>a footer</footer>
--- a/test/environment/wrangler.toml
+++ b/test/environment/wrangler.toml
@ -0,0 +1,12 @@
+name = "wrangler-action-environment-test"
+main = "./index.ts"
+compatibility_date = "2023-07-07"
+workers_dev = true
+
+[site]
+bucket = "./public"
+
+[env.dev]
+name = "wrangler-action-dev-environment-test"
+[env.dev.vars]
+DEV_VAR = "example_production_token"
--- a/test/public/index.html
+++ b/test/public/index.html
@ -1,6 +0,0 @@
-<h1>My Static Site Test</h1>
-<p>This is the content of my site</p>
-
-<footer>
-  And this is my footer
-</footer>
--- a/test/workers-site/.cargo-ok
+++ b/test/workers-site/.cargo-ok
--- a/test/workers-site/index.js
+++ b/test/workers-site/index.js
@ -1,88 +0,0 @@
-import { getAssetFromKV, mapRequestToAsset } from '@cloudflare/kv-asset-handler'
-
-/**
- * The DEBUG flag will do two things that help during development:
- * 1. we will skip caching on the edge, which makes it easier to
- *    debug.
- * 2. we will return an error message on exception in your response rather
- *    than the default 404.html page.
- */
-const DEBUG = false
-
-addEventListener('fetch', event => {
-  try {
-    event.respondWith(handleEvent(event))
-  } catch (e) {
-    if (DEBUG) {
-      return event.respondWith(
-        new Response(e.message || e.toString(), {
-          status: 500,
-        }),
-      )
-    }
-    event.respondWith(new Response('Internal Error', { status: 500 }))
-  }
-})
-
-async function handleEvent(event) {
-  const url = new URL(event.request.url)
-  let options = {}
-
-  /**
-   * You can add custom logic to how we fetch your assets
-   * by configuring the function `mapRequestToAsset`
-   */
-  // options.mapRequestToAsset = handlePrefix(/^\/docs/)
-
-  // Path to test secrets passed through Wrangler Action.  Create SECRET1 and SECRET2 secrets
-  // in the Action repo to something innocuous like "Hello" and "World!".
-  if (url.pathname === "/secret") {
-    let sec1 = (typeof SECRET1 !== 'undefined') ? SECRET1 : ""
-    let sec2 = (typeof SECRET2 !== 'undefined') ? SECRET2 : ""
-    return new Response(`${sec1} ${sec2}`)
-  }
-  
-  try {
-    if (DEBUG) {
-      // customize caching
-      options.cacheControl = {
-        bypassCache: true,
-      }
-    }
-    return await getAssetFromKV(event, options)
-  } catch (e) {
-    // if an error is thrown try to serve the asset at 404.html
-    if (!DEBUG) {
-      try {
-        let notFoundResponse = await getAssetFromKV(event, {
-          mapRequestToAsset: req => new Request(`${new URL(req.url).origin}/404.html`, req),
-        })
-
-        return new Response(notFoundResponse.body, { ...notFoundResponse, status: 404 })
-      } catch (e) {}
-    }
-
-    return new Response(e.message || e.toString(), { status: 500 })
-  }
-}
-
-/**
- * Here's one example of how to modify a request to
- * remove a specific prefix, in this case `/docs` from
- * the url. This can be useful if you are deploying to a
- * route on a zone, or if you only want your static content
- * to exist at a specific path.
- */
-function handlePrefix(prefix) {
-  return request => {
-    // compute the default (e.g. / -> index.html)
-    let defaultAssetKey = mapRequestToAsset(request)
-    let url = new URL(defaultAssetKey.url)
-
-    // strip the prefix from the path for lookup
-    url.pathname = url.pathname.replace(prefix, '/')
-
-    // inherit all other props from the default request
-    return new Request(url.toString(), defaultAssetKey)
-  }
-}
--- a/test/workers-site/package-lock.json
+++ b/test/workers-site/package-lock.json
@ -1,21 +0,0 @@
-{
-  "name": "worker",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@cloudflare/kv-asset-handler": {
-      "version": "0.0.5",
-      "resolved": "https://registry.npmjs.org/@cloudflare/kv-asset-handler/-/kv-asset-handler-0.0.5.tgz",
-      "integrity": "sha512-7yLMAUZD1XQNKzmktYCcUUPB+wXmQENv1MMi8QEMs0rzL01e0XEyCUUDauRXHzxi7dBbSUGA5RS23h890ncKog==",
-      "requires": {
-        "mime": "^2.4.4"
-      }
-    },
-    "mime": {
-      "version": "2.4.4",
-      "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.4.tgz",
-      "integrity": "sha512-LRxmNwziLPT828z+4YkNzloCFC2YM4wrB99k+AV5ZbEyfGNWfG8SO1FUXLmLDBSo89NrJZ4DIWeLjy1CHGhMGA=="
-    }
-  }
-}
--- a/test/workers-site/package.json
+++ b/test/workers-site/package.json
@ -1,12 +0,0 @@
-{
-  "private": true,
-  "name": "worker",
-  "version": "1.0.0",
-  "description": "A template for kick starting a Cloudflare Workers project",
-  "main": "index.js",
-  "author": "Ashley Lewis <ashleymichal@gmail.com>",
-  "license": "MIT",
-  "dependencies": {
-    "@cloudflare/kv-asset-handler": "^0.0.5"
-  }
-}
--- a/test/wrangler.toml
+++ b/test/wrangler.toml
@ -1,11 +0,0 @@
-name = "static-test"
-type = "webpack"
-workers_dev = true
-account_id = "dc56444c4c955a1653106ccf997c1067"
-
-[env.production]
-name = "static-test-prod"
-
-[site]
-bucket = "./public"
-entry-point = "workers-site"
--- a/tsconfig.json
+++ b/tsconfig.json
@ -0,0 +1,20 @@
+{
+	"files": ["./src/index.ts"],
+	"compilerOptions": {
+		"strict": true,
+		"composite": true,
+		"incremental": true,
+		"esModuleInterop": true,
+		"skipLibCheck": true,
+		"isolatedModules": true,
+		"target": "ESNext",
+		"module": "ESNext",
+		"moduleResolution": "NodeNext",
+		"rootDir": "./src",
+		"outDir": "./dist",
+		"lib": ["ESNext"],
+		"types": ["node", "@cloudflare/workers-types"]
+	},
+	"exclude": ["node_modules", "**/*.test.ts"],
+	"include": ["src/index.ts"]
+}