|
1 | | -name: {{ NAME }} |
2 | | -description: {{ DESCRIPTION }} |
| 1 | +name: Install PowerShell |
| 2 | +description: | |
| 3 | + Install a specific version —or the latest stable version— of PowerShell Core |
| 4 | + on any GitHub runner (Linux, macOS, Windows). |
| 5 | + Skips the install if the requested version is already present. |
3 | 6 | author: PSModule |
4 | 7 | branding: |
5 | | - icon: upload-cloud |
6 | | - color: white |
| 8 | + icon: terminal |
| 9 | + color: purple |
7 | 10 |
|
8 | 11 | inputs: |
9 | | - subject: |
10 | | - description: The subject to greet |
11 | | - required: false |
12 | | - default: World |
13 | | - Debug: |
14 | | - description: Enable debug output. |
15 | | - required: false |
16 | | - default: 'false' |
17 | | - Verbose: |
18 | | - description: Enable verbose output. |
19 | | - required: false |
20 | | - default: 'false' |
21 | 12 | Version: |
22 | | - description: Specifies the version of the GitHub module to be installed. The value must be an exact version. |
23 | | - required: false |
24 | | - Prerelease: |
25 | | - description: Allow prerelease versions if available. |
| 13 | + description: | |
| 14 | + PowerShell version to install (e.g. `7.4.1`). |
| 15 | + Defaults to install the latest stable release. |
26 | 16 | required: false |
27 | | - default: 'false' |
28 | | - WorkingDirectory: |
29 | | - description: The working directory where the script will run from. |
30 | | - required: false |
31 | | - default: ${{ github.workspace }} |
| 17 | + default: 'latest' |
32 | 18 |
|
33 | 19 | runs: |
34 | 20 | using: composite |
35 | 21 | steps: |
36 | | - - name: {{ NAME }} |
37 | | - uses: PSModule/GitHub-Script@v1 |
| 22 | + - name: Install PowerShell (Linux) |
| 23 | + if: runner.os == 'Linux' |
| 24 | + shell: bash |
| 25 | + env: |
| 26 | + REQUESTED_VERSION: ${{ inputs.Version }} |
| 27 | + GITHUB_TOKEN: ${{ github.token }} |
| 28 | + run: | |
| 29 | + set -e |
| 30 | +
|
| 31 | + echo "Requested version: [$REQUESTED_VERSION]" |
| 32 | +
|
| 33 | + # Only resolve to latest version if explicitly set to 'latest' (case-insensitive) |
| 34 | + case "${REQUESTED_VERSION:-}" in |
| 35 | + [Ll][Aa][Tt][Ee][Ss][Tt]) |
| 36 | + REQUESTED_VERSION=$( |
| 37 | + curl -s -f \ |
| 38 | + -H "Accept: application/vnd.github+json" \ |
| 39 | + -H "Authorization: Bearer $GITHUB_TOKEN" \ |
| 40 | + -H "X-GitHub-Api-Version: 2022-11-28" \ |
| 41 | + https://api.github.com/repos/PowerShell/PowerShell/releases/latest | |
| 42 | + jq -r '.tag_name' | sed 's/^v//' |
| 43 | + ) |
| 44 | + echo "Latest stable PowerShell release detected: $REQUESTED_VERSION" |
| 45 | + ;; |
| 46 | + "") |
| 47 | + echo "Error: Version input is required (or use 'latest')" |
| 48 | + exit 1 |
| 49 | + ;; |
| 50 | + esac |
| 51 | +
|
| 52 | + DETECTED_VERSION=$(pwsh -NoLogo -NoProfile -Command '$PSVersionTable.PSVersion.ToString()' 2>/dev/null || true) |
| 53 | + if [[ "$DETECTED_VERSION" == "$REQUESTED_VERSION" ]]; then |
| 54 | + echo "PowerShell $DETECTED_VERSION already installed. Skipping." |
| 55 | + exit 0 |
| 56 | + fi |
| 57 | +
|
| 58 | + if command -v apt-get >/dev/null; then |
| 59 | + echo "Using APT package manager (Debian/Ubuntu)..." |
| 60 | +
|
| 61 | + if ! grep -q "packages.microsoft.com" /etc/apt/sources.list /etc/apt/sources.list.d/* 2>/dev/null; then |
| 62 | + wget -qO- https://packages.microsoft.com/keys/microsoft.asc \ |
| 63 | + | sudo tee /etc/apt/trusted.gpg.d/microsoft.asc > /dev/null |
| 64 | + DIST_CODENAME=$(lsb_release -cs) |
| 65 | + sudo add-apt-repository \ |
| 66 | + "deb [arch=$(dpkg --print-architecture)] https://packages.microsoft.com/ubuntu/$DIST_CODENAME/prod $DIST_CODENAME main" |
| 67 | + fi |
| 68 | +
|
| 69 | + sudo apt-get update -y |
| 70 | + EXACT_PKG=$(apt-cache madison powershell | awk '{print $3}' \ |
| 71 | + | grep -E "^${REQUESTED_VERSION}(-|$)" | head -n1 || true) |
| 72 | +
|
| 73 | + if [[ -n "$EXACT_PKG" ]]; then |
| 74 | + sudo apt-get install -y powershell=$EXACT_PKG |
| 75 | + else |
| 76 | + ARCH=$(dpkg --print-architecture) |
| 77 | + DEB_NAME="powershell_${REQUESTED_VERSION}-1.deb_${ARCH}.deb" |
| 78 | + URL="https://github.com/PowerShell/PowerShell/releases/download/v${REQUESTED_VERSION}/${DEB_NAME}" |
| 79 | + wget -q "$URL" -O "$DEB_NAME" |
| 80 | + sudo dpkg -i "$DEB_NAME" || sudo apt-get -f install -y |
| 81 | + fi |
| 82 | + else |
| 83 | + echo "Unsupported Linux distribution (no apt-get)." |
| 84 | + exit 1 |
| 85 | + fi |
| 86 | +
|
| 87 | + - name: Install PowerShell (macOS) |
| 88 | + if: runner.os == 'macOS' |
| 89 | + shell: bash |
38 | 90 | env: |
39 | | - {{ ORG }}_{{ NAME }}_INPUT_subject: ${{ inputs.subject }} |
40 | | - with: |
41 | | - Debug: ${{ inputs.Debug }} |
42 | | - Prerelease: ${{ inputs.Prerelease }} |
43 | | - Verbose: ${{ inputs.Verbose }} |
44 | | - Version: ${{ inputs.Version }} |
45 | | - WorkingDirectory: ${{ inputs.WorkingDirectory }} |
46 | | - Script: | |
47 | | - # {{ NAME }} |
48 | | - ${{ github.action_path }}/scripts/main.ps1 |
| 91 | + REQUESTED_VERSION: ${{ inputs.Version }} |
| 92 | + GITHUB_TOKEN: ${{ github.token }} |
| 93 | + run: | |
| 94 | + set -e |
| 95 | +
|
| 96 | + echo "Requested version: [$REQUESTED_VERSION]" |
| 97 | +
|
| 98 | + # Convert to lowercase for comparison (macOS-compatible method) |
| 99 | + REQ_VER_LOWER=$(echo "$REQUESTED_VERSION" | tr '[:upper:]' '[:lower:]') |
| 100 | +
|
| 101 | + # Only resolve to latest version if explicitly set to 'latest' |
| 102 | + if [[ "$REQ_VER_LOWER" == "latest" ]]; then |
| 103 | + REQUESTED_VERSION=$( |
| 104 | + curl -s -f \ |
| 105 | + -H "Accept: application/vnd.github+json" \ |
| 106 | + -H "Authorization: Bearer $GITHUB_TOKEN" \ |
| 107 | + -H "X-GitHub-Api-Version: 2022-11-28" \ |
| 108 | + https://api.github.com/repos/PowerShell/PowerShell/releases/latest | |
| 109 | + jq -r '.tag_name' | sed 's/^v//' |
| 110 | + ) |
| 111 | + echo "Latest stable PowerShell release detected: $REQUESTED_VERSION" |
| 112 | + fi |
| 113 | +
|
| 114 | + # Validate REQUESTED_VERSION is not empty |
| 115 | + if [[ -z "${REQUESTED_VERSION}" ]]; then |
| 116 | + echo "Error: Could not determine a valid PowerShell version." |
| 117 | + exit 1 |
| 118 | + fi |
| 119 | +
|
| 120 | + DETECTED_VERSION=$(pwsh -NoLogo -NoProfile -Command '$PSVersionTable.PSVersion.ToString()' 2>/dev/null || true) |
| 121 | + if [[ "$DETECTED_VERSION" == "$REQUESTED_VERSION" ]]; then |
| 122 | + echo "PowerShell $DETECTED_VERSION already installed. Skipping." |
| 123 | + exit 0 |
| 124 | + fi |
| 125 | +
|
| 126 | + # Try Homebrew first (simplified approach) |
| 127 | + if command -v brew >/dev/null; then |
| 128 | + echo "Using Homebrew package manager..." |
| 129 | + # Homebrew handles 'latest' automatically when no version is specified |
| 130 | + if [[ "$REQ_VER_LOWER" == "latest" ]]; then |
| 131 | + brew install --cask powershell |
| 132 | + else |
| 133 | + # Try specific version formula first |
| 134 | + if brew install --cask "powershell@$REQUESTED_VERSION" 2>/dev/null; then |
| 135 | + echo "Successfully installed via Homebrew" |
| 136 | + else |
| 137 | + # Fall back to generic formula if versioned one doesn't exist |
| 138 | + echo "Version-specific formula not found, installing latest via Homebrew" |
| 139 | + brew install --cask powershell |
| 140 | + fi |
| 141 | + fi |
| 142 | + else |
| 143 | + # Fall back to direct download |
| 144 | + echo "Homebrew not available, downloading directly..." |
| 145 | + ARCH=$(uname -m) |
| 146 | + case "$ARCH" in |
| 147 | + "arm64") PKG_NAME="powershell-${REQUESTED_VERSION}-osx-arm64.pkg" ;; |
| 148 | + *) PKG_NAME="powershell-${REQUESTED_VERSION}-osx-x64.pkg" ;; |
| 149 | + esac |
| 150 | +
|
| 151 | + URL="https://github.com/PowerShell/PowerShell/releases/download/v${REQUESTED_VERSION}/${PKG_NAME}" |
| 152 | + echo "Downloading from: $URL" |
| 153 | + if ! curl -sSL "$URL" -o "$PKG_NAME"; then |
| 154 | + echo "Error: Failed to download PowerShell package" |
| 155 | + exit 1 |
| 156 | + fi |
| 157 | + sudo installer -pkg "$PKG_NAME" -target / |
| 158 | + fi |
| 159 | +
|
| 160 | + - name: Install PowerShell (Windows) |
| 161 | + if: runner.os == 'Windows' |
| 162 | + shell: powershell |
| 163 | + env: |
| 164 | + REQUESTED_VERSION: ${{ inputs.Version }} |
| 165 | + GITHUB_TOKEN: ${{ github.token }} |
| 166 | + run: | |
| 167 | + Write-Host "Requested version: [$REQUESTED_VERSION]" |
| 168 | + # Only resolve to latest version if explicitly set to 'latest' (case-insensitive) |
| 169 | + $req = $env:REQUESTED_VERSION |
| 170 | + if ($req -and $req.Trim().ToLower() -eq 'latest') { |
| 171 | + $latest = ( |
| 172 | + Invoke-RestMethod -Uri 'https://api.github.com/repos/PowerShell/PowerShell/releases/latest' ` |
| 173 | + -Headers @{ |
| 174 | + 'Accept' = 'application/vnd.github+json' |
| 175 | + 'Authorization' = "Bearer $($env:GITHUB_TOKEN)" |
| 176 | + 'X-GitHub-Api-Version' = '2022-11-28' |
| 177 | + } |
| 178 | + ).tag_name.TrimStart('v') |
| 179 | + Write-Host "Latest stable PowerShell release detected: $latest" |
| 180 | + $env:REQUESTED_VERSION = $latest |
| 181 | + } elseif ([string]::IsNullOrWhiteSpace($req)) { |
| 182 | + Write-Host "Error: Version input is required (or use 'latest')" |
| 183 | + exit 1 |
| 184 | + } |
| 185 | +
|
| 186 | + try { |
| 187 | + $detected = (pwsh -NoLogo -NoProfile -Command '$PSVersionTable.PSVersion.ToString()') |
| 188 | + } catch { |
| 189 | + $detected = $null |
| 190 | + } |
| 191 | +
|
| 192 | + Write-Host "Detected PowerShell version: $detected" |
| 193 | + Write-Host "Requested PowerShell version: $env:REQUESTED_VERSION" |
| 194 | +
|
| 195 | + if ($detected -eq $env:REQUESTED_VERSION) { |
| 196 | + Write-Host "PowerShell $detected already installed. Skipping." |
| 197 | + exit 0 |
| 198 | + } |
| 199 | +
|
| 200 | + $msi = "PowerShell-$($env:REQUESTED_VERSION)-win-x64.msi" |
| 201 | + $url = "https://github.com/PowerShell/PowerShell/releases/download/v$($env:REQUESTED_VERSION)/$msi" |
| 202 | + Invoke-WebRequest -Uri $url -OutFile $msi -UseBasicParsing |
| 203 | + Start-Process msiexec.exe -ArgumentList '/i', $msi, '/quiet', '/norestart' -Wait |
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