InnoVersionManager class

Manages multiple versioned Inno Setup installations under a single root directory. Each version lives in its own subfolder (e.g. <root>/6.3.3/).

Use ensureVersion to download, verify, and extract a version if missing.

Constructors

InnoVersionManager({String? versionsDir})

Creates a manager rooted at versionsDir.

Properties

defaultIsccPath → String

The absolute path to ISCC.exe for defaultVersion.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

installedVersions → List<String>

Lists every version subfolder under versionsDir that contains ISCC.exe and is at least minSupportedVersion.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

versionsDir → String

Root directory containing version-named subfolders.

final

Methods

ensureDefaultVersion({String? githubToken}) → Future<String?>

Ensures defaultVersion is downloaded, checksum verified, and extracted.

ensureVersion(String version, {String? githubToken}) → Future<String?>

Ensures version is downloaded, checksum verified, and extracted.

isccPath(String version) → String?

Returns the absolute path to ISCC.exe for version, or null if that version is not yet installed.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

innoManagedVersionsDir → String

Root directory where the package manages its versioned Inno Setup installs (~/.inno_bundle/versions).

final

innoUserDirPath → List<String>

Inno Setup installation path when installed on user-specific level.

final

Static Methods

downloadFile(String url, String destPath) → Future<void>

Downloads a file from url and writes it to destPath.

fetchGitHubReleaseData(String url, {String? githubToken}) → Future<Map<String, dynamic>?>

Fetches GitHub release data from url and returns the parsed JSON map.

getMachineInnoExec({bool throwIfNotFound = true}) → File?

Locates a machine-wide or per-user install of Inno Setup (ISCC.exe).

installedVersionedIsccs([String? versionsDir]) → List<File>

Returns the ISCC.exe of every version managed under versionsDir (defaults to innoManagedVersionsDir) that is at least minSupportedVersion, sorted by version in descending order (highest first). Below-floor versions on disk are left untouched but ignored.

machineInnoVersion(File isccExe) → String?

Returns the Inno Setup version reported by isccExe, or null when it can't be determined. ISCC prints a Version x.y.z banner on startup.

resolveInnoExec() → File?

Resolves the Inno Setup executable to use, or null when none is present.

Constants

defaultVersion → const String

Default Inno Setup version used when no install is detected and one needs to be fetched through the version manager.

innoDownloadStepLink → const String

GitHub link for documentation on how to download and install Inno Setup.

innoSysDirPath → const List<String>

Inno Setup installation path when installed on the system level.

minSupportedVersion → const String

Minimum Inno Setup version (inclusive) this package supports.