Remove Windows support from CI/CD pipeline

- Remove Windows from test matrix in CI workflow
- Remove Windows binary builds from release workflow
- Simplify platform-specific tests to only Unix systems
- Update documentation to reflect Linux and macOS only support

This simplifies the pipeline and avoids Windows-specific Crystal issues.

Author: crimson-knight

.github/README.md

@@ -1,6 +1,6 @@
 # GitHub Actions CI/CD Setup
 
-This directory contains the GitHub Actions workflows for the Amber CLI project, providing comprehensive continuous integration and deployment across all major operating systems.
+This directory contains the GitHub Actions workflows for the Amber CLI project, providing comprehensive continuous integration and deployment for Linux and macOS.
 
 ## Workflows
 
@@ -11,7 +11,7 @@ This directory contains the GitHub Actions workflows for the Amber CLI project,
 **Purpose:** Ensures code quality and compatibility across platforms
 
 **Jobs:**
-- **test**: Runs on Ubuntu, macOS, and Windows
+- **test**: Runs on Ubuntu and macOS
   - Installs Crystal using platform-specific methods
   - Caches shard dependencies for faster builds
   - Checks code formatting with `crystal tool format`
@@ -35,7 +35,7 @@ This directory contains the GitHub Actions workflows for the Amber CLI project,
 
 **Features:**
 - Builds static binaries for Linux (fully portable)
-- Builds optimized binaries for macOS and Windows
+- Builds optimized binaries for macOS
 - Automatically creates GitHub releases with binaries attached
 - Generates release notes automatically
 
@@ -58,10 +58,7 @@ This directory contains the GitHub Actions workflows for the Amber CLI project,
 - Installs Crystal via Homebrew
 - Builds standard dynamic binaries
 
-### Windows (Windows Latest)
-- Installs Crystal via Chocolatey
-- Uses PowerShell for Windows-specific commands
-- Some CLI tests use `continue-on-error` due to potential Windows-specific issues
+
 
 ## Caching Strategy
 
@@ -90,7 +87,6 @@ You can trigger the release workflow manually from the GitHub Actions tab for te
 ### Common Issues
 1. **Crystal installation fails**: Usually due to temporary network issues or package manager problems
 2. **Shard installation fails**: Often due to missing system dependencies
-3. **Windows-specific failures**: Crystal on Windows can be less stable; some tests use `continue-on-error`
 
 ### Debugging
 - Check the Actions tab in your GitHub repository for detailed logs

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-latest]
         crystal: [latest]
         include:
           - os: ubuntu-latest
@@ -21,9 +21,6 @@ jobs:
           - os: macos-latest
             crystal-install: |
               brew install crystal
-          - os: windows-latest
-            crystal-install: |
-              choco install crystal
 
     name: Test on ${{ matrix.os }} with Crystal ${{ matrix.crystal }}
 
@@ -43,12 +40,7 @@ jobs:
         brew install crystal
         crystal version
 
-    - name: Install Crystal (Windows)
-      if: matrix.os == 'windows-latest'
-      run: |
-        choco install crystal -y
-        crystal version
-      shell: powershell
+
 
     - name: Cache shards
       uses: actions/cache@v4
@@ -93,7 +85,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-latest]
 
     name: Platform-specific tests on ${{ matrix.os }}
     needs: test
@@ -112,31 +104,15 @@ jobs:
       run: |
         brew install crystal
 
-    - name: Install Crystal (Windows)
-      if: matrix.os == 'windows-latest'
-      run: |
-        choco install crystal -y
-      shell: powershell
-
     - name: Install dependencies
       run: shards install
 
-    - name: Test CLI functionality (Unix)
-      if: matrix.os != 'windows-latest'
+    - name: Test CLI functionality
       run: |
         crystal build src/amber_cli.cr -o amber_cli
         ./amber_cli --help || true
         ./amber_cli --version || true
 
-    - name: Test CLI functionality (Windows)
-      if: matrix.os == 'windows-latest'
-      run: |
-        crystal build src/amber_cli.cr -o amber_cli.exe
-        .\amber_cli.exe --help
-        .\amber_cli.exe --version
-      shell: powershell
-      continue-on-error: true
-
   # Job to run integration tests
   integration:
     runs-on: ubuntu-latest

.github/workflows/release.yml

@@ -20,10 +20,6 @@ jobs:
             target: macos
             binary_name: amber_cli
             build_cmd: crystal build src/amber_cli.cr --release -o amber_cli-macos
-          - os: windows-latest
-            target: windows
-            binary_name: amber_cli.exe
-            build_cmd: crystal build src/amber_cli.cr --release -o amber_cli-windows.exe
 
     name: Build for ${{ matrix.target }}
 
@@ -41,11 +37,7 @@ jobs:
       run: |
         brew install crystal
 
-    - name: Install Crystal (Windows)
-      if: matrix.os == 'windows-latest'
-      run: |
-        choco install crystal -y
-      shell: powershell
+
 
     - name: Cache shards
       uses: actions/cache@v4
@@ -72,10 +64,7 @@ jobs:
       if: matrix.os == 'macos-latest'
       run: crystal build src/amber_cli.cr --release -o amber_cli-macos
 
-    - name: Build binary (Windows)
-      if: matrix.os == 'windows-latest'
-      run: crystal build src/amber_cli.cr --release -o amber_cli-windows.exe
-      shell: powershell
+
 
     - name: Upload artifacts
       uses: actions/upload-artifact@v4
@@ -101,7 +90,6 @@ jobs:
         files: |
           binaries-linux/amber_cli-linux
           binaries-macos/amber_cli-macos
-          binaries-windows/amber_cli-windows.exe
         generate_release_notes: true
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}