feat: inno installer for Windows

.github/workflows/release.yml

@@ -240,3 +240,36 @@ jobs:
         asset_path: ${{ github.workspace }}/packages/scoop/posh-windows-wsl-amd64.7z.sha256
         asset_name: posh-windows-wsl-amd64.7z.sha256
         asset_content_type: text/plain
+  inno:
+    needs: [release, artifacts]
+    if: ${{ needs.release.outputs.skipped == 'false' }}
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: pwsh
+        working-directory: ${{ github.workspace }}/packages/inno
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Build installer
+      run: ./build.ps1 -Version ${{ needs.release.outputs.version }}
+    - name: Upload Inno Installer
+      id: upload-inno-installer
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ needs.release.outputs.upload_url }}
+        asset_path: ${{ github.workspace }}/packages/inno/Output/install.exe
+        asset_name: install.exe
+        asset_content_type: text/plain
+    - name: Upload Inno Installer Hash
+      id: upload-inno-installer-hash
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ needs.release.outputs.upload_url }}
+        asset_path: ${{ github.workspace }}/packages/inno/Output/install.exe.sha256
+        asset_name: install.exe.sha256
+        asset_content_type: text/plain

.gitignore

@@ -150,3 +150,5 @@ dist
 
 # linux binary
 /src/oh-my-posh3
+bin/
+Output/

packages/inno/build.ps1

@@ -0,0 +1,25 @@
+Param
+(
+    [parameter(Mandatory = $true)]
+    [string]
+    $Version
+)
+
+New-Item -Path "." -Name "bin" -ItemType Directory
+Copy-Item -Path "../../themes" -Destination "./bin" -Recurse
+
+# download the files and pack them
+@{name = 'posh-windows-amd64.exe' }, @{name = 'posh-linux-amd64' }, @{name = 'posh-windows-386.exe' } | ForEach-Object -Process {
+    $download = "https://github.com/jandedobbeleer/oh-my-posh3/releases/download/v$Version/$($_.name)"
+    Invoke-WebRequest $download -Out "./bin/$($_.name)"
+}
+# lisence
+Invoke-WebRequest "https://raw.githubusercontent.com/JanDeDobbeleer/oh-my-posh3/v$Version/COPYING" -Out "./bin/COPYING.txt"
+$content = Get-Content '.\oh-my-posh.iss' -Raw
+$content = $content.Replace('<VERSION>', $Version)
+$content | Out-File -Encoding 'UTF8' ".oh-my-posh-$Version.iss"
+# package content
+ISCC.exe ".oh-my-posh-$Version.iss"
+# get hash
+$zipHash = Get-FileHash 'Output/install.exe' -Algorithm SHA256
+$zipHash.Hash | Out-File -Encoding 'UTF8' 'Output/install.exe.sha256'

packages/inno/oh-my-posh.iss

@@ -0,0 +1,38 @@
+[Setup]
+AppName=Oh my Posh
+AppVersion=<VERSION>
+DefaultDirName={autopf}\oh-my-posh
+DefaultGroupName=Oh my Posh
+PrivilegesRequired=lowest
+AppPublisher=Jan De Dobbeleer
+AppPublisherURL=https://ohmyposh.dev
+AppSupportURL=https://github.com/JanDeDobbeleer/oh-my-posh3/issues
+LicenseFile="bin\COPYING.txt"
+OutputBaseFilename=install
+
+[Files]
+Source: "bin\posh-windows-amd64.exe"; DestDir: "{app}\bin"; DestName: "oh-my-posh.exe"; Flags: 64bit
+Source: "bin\posh-windows-386.exe"; DestDir: "{app}\bin"; DestName: "oh-my-posh.exe"; Flags: 32bit
+Source: "bin\posh-linux-amd64"; DestDir: "{app}\bin"; DestName: "oh-my-posh-wsl"; Flags: 64bit
+Source: "bin\themes\*"; DestDir: "{app}\themes"
+
+[Registry]
+Root: "HKCU"; Subkey: "Environment"; ValueType: expandsz; ValueName: "Path"; ValueData: "{olddata};{app}\bin"; Check: NeedsAddPathHKCU(ExpandConstant('{app}\bin'))
+Root: "HKCU"; Subkey: "Environment"; ValueType: expandsz; ValueName: "Path"; ValueData: "{olddata};{app}\themes"; Check: NeedsAddPathHKCU(ExpandConstant('{app}\themes'))
+
+[Code]
+function NeedsAddPathHKCU(Param: string): boolean;
+var
+OrigPath: string;
+begin
+if not RegQueryStringValue(HKEY_CURRENT_USER,
+'Environment',
+'Path', OrigPath)
+then begin
+Result := True;
+exit;
+end;
+// look for the path with leading and trailing semicolon
+// Pos() returns 0 if not found
+Result := Pos(';' + Param + ';', ';' + OrigPath + ';') = 0;
+end;