Update README

Author: chingc

README.md

@@ -2,8 +2,6 @@
 
 A collection of GitHub Actions workflows demonstrating various capabilities and features.
 
-They serve as a quickstart and reference for my future self. Each workflow is described below.
-
 ## basic.yml
 
 A basic workflow to do the essentials.
@@ -16,6 +14,8 @@ A basic workflow to do the essentials.
 - Installs `requirements.txt` and runs a simple test
 - Includes `dependabot.yml` to automatically check for package updates
 
+[.github/workflows/basic.yml](.github/workflows/basic.yml)
+
 ## branch_name.yml
 
 Getting the branch name is a common CI operation. Surprisingly, there's no pre-defined way to get it in GitHub Actions.
@@ -31,6 +31,8 @@ You may also get an unexpected result depending on the event that triggered the
 - Shows various `github` context properties that may or may not contain the branch name
 - Sets branch name to the top level `env` so it can be accessed by the entire workflow
 
+[.github/workflows/branch_name.yml](.github/workflows/branch_name.yml)
+
 ## context.yml
 
 Contexts are a way to access information about workflow runs, variables, runner environments, jobs, and steps.
@@ -41,6 +43,8 @@ This can be helpful for debugging workflow errors or bugs.
 
 - Shows various contexts
 
+[.github/workflows/context.yml](.github/workflows/context.yml)
+
 ## env_var.yml
 
 Environment variables and their scopes work as you'd expect in GitHub Actions.
@@ -53,14 +57,18 @@ One quirk that can cause confusion is the fact that environment variables define
 - Write env vars
 - Pass env vars
 
+[.github/workflows/env_var.yml](.github/workflows/env_var.yml)
+
 ## github_script.yml
 
 GitHub provides an action that lets you easily write javascript directly in your workflow.
 
-The action includes an object with the current workflow context and references to several other useful packages. It's also a pre-authenticated octokit/rest.js client.
+The action also includes an object with the current workflow context, references to other useful packages, and it's a pre-authenticated octokit/rest.js client.
 
 - Uses [actions/github-script](https://github.com/actions/github-script)
 
+[.github/workflows/github_script.yml](.github/workflows/github_script.yml)
+
 ## homebrew.yml
 
 If you develop on macOS you're probably familiar with [homebrew](https://brew.sh).  Did you know it's also available on Linux?
@@ -69,12 +77,16 @@ This demo shows how you can leverage its power and convenience to install applic
 
 - Uses [Homebrew/actions/setup-homebrew](https://github.com/Homebrew/actions/tree/master/setup-homebrew)
 
+[.github/workflows/homebrew.yml](.github/workflows/homebrew.yml)
+
 ## system_path.yml
 
 Read, write, and modify PATH like any other environment variable. It has the same quirks.
 
 - Modify PATH env var
 
+[.github/workflows/system_path.yml](.github/workflows/system_path.yml)
+
 ## References
 
 - [GitHub Docs: GitHub Actions](https://docs.github.com/en/actions)