From 5a26db60b2780950e500ffdb2b4b304957c44adb Mon Sep 17 00:00:00 2001
From: ok-nick <nick.libraries@gmail.com>
Date: Thu, 3 Aug 2023 11:25:22 -0400
Subject: [PATCH] feat: binary caching

---
 README.md  |  5 +++--
 action.yml | 22 +++++++++++++++++-----
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 84c7fed..78d171c 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 GitHub action to install and run [aftman](https://github.com/LPGhatguy/aftman); a toolchain manager.
 
 ## Usage
-This is the most common case and automatically provides all the parameters using the latest released version of `aftman`. 
+Use the latest released version of `aftman` with default parameters:
 ```yaml
 steps:
 - uses: ok-nick/setup-aftman@v0.3.0
@@ -23,7 +23,8 @@ steps:
 - uses: ok-nick/setup-aftman@v0.3.0
   with:
     version: v1.0.0 # name of git tag in aftman (uses latest by default)
-    path: some_directory/my_project # path to project directory containing `aftman.toml`
+    path: some_dir/my_project # path to project directory containing `aftman.toml` (uses current directory by default)
+    cache: true # whether or not to enable binary caching between runs (true by default)
     token: ${{ github.token }} # GitHub token to bypass rate limit (passed by default)
 ```
 
diff --git a/action.yml b/action.yml
index 25bb108..a1ed8ee 100644
--- a/action.yml
+++ b/action.yml
@@ -4,12 +4,16 @@ author: ok-nick
 
 inputs:
   version:
-    description: "`aftman` Git tag (usually in the form vx.x.x)"
+    description: "`aftman` git tag (usually in the form vx.x.x)"
     required: false
   path:
     description: "Path to the `aftman.toml` directory"
     default: "."
     required: false
+  cache:
+    description: "Whether or not to enable caching"
+    default: "true"
+    required: false
   token:
     description: "Github token via `github.token`"
     default: "${{ github.token }}"
@@ -27,9 +31,9 @@ runs:
         esac
 
         gh release download ${{ inputs.version }} --repo LPGhatguy/aftman --pattern $pattern
-      shell: bash
       env:
         GITHUB_TOKEN: ${{ inputs.token }}
+      shell: bash
 
     - name: Install aftman
       run: |
@@ -49,21 +53,29 @@ runs:
 
     - name: Set environment variable
       if: runner.os == 'Windows'
-      run: echo "$HOME/.aftman/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+      run: echo "~/.aftman/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
       shell: powershell
 
     - name: Set environment variable
       if: runner.os != 'Windows'
-      run: echo "$HOME/.aftman/bin" >> $GITHUB_PATH
+      run: echo "~/.aftman/bin" >> $GITHUB_PATH
       shell: bash
 
     - name: Create auth file
       run: |
-        cat > $HOME/.aftman/auth.toml << EOF
+        cat > ~/.aftman/auth.toml << EOF
         github = "${{ inputs.token }}"
         EOF
       shell: bash
 
+    - name: Cache binaries
+      if: ${{ inputs.cache == 'true' }}
+      uses: actions/cache@v3
+      with:
+        path: ~/.aftman/bin
+        key: ${{ runner.os }}-aftman
+      shell: bash
+
     - name: Install tools
       run: |
         cd ${{ inputs.path }}