qt-build-utils 0.9.0

Build script helper for linking Qt libraries and using moc code generator. Intended to be used together with cc, cpp_build, or cxx_build
Documentation 
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// SPDX-FileCopyrightText: 2025 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
// SPDX-FileContributor: Andrew Hayzen <andrew.hayzen@kdab.com>
//
// SPDX-License-Identifier: MIT OR Apache-2.0

use std::{env, path::PathBuf};

mod moc;
pub use moc::{MocArguments, MocProducts, QtToolMoc};

mod qmlcachegen;
pub use qmlcachegen::{QmlCacheArguments, QmlCacheProducts, QtToolQmlCacheGen};

mod qmltyperegistrar;
pub use qmltyperegistrar::QtToolQmlTypeRegistrar;

mod qtpaths;
pub use qtpaths::{QtPathsQueryArguments, QtToolQtPaths};

mod rcc;
pub use rcc::QtToolRcc;

/// An enum representing known Qt tools
#[non_exhaustive]
#[derive(Eq, Hash, PartialEq)]
pub enum QtTool {
    /// Moc
    Moc,
    /// Rcc (Qt resources)
    Rcc,
    /// Qml cachegen
    QmlCacheGen,
    /// Qml Type Registrar
    QmlTypeRegistrar,
    /// QtPaths
    QtPaths,
    // TODO: could add a Custom(&str) thing here
}

impl QtTool {
    pub(crate) fn binary_name(&self) -> &str {
        match self {
            Self::Moc => "moc",
            Self::Rcc => "rcc",
            Self::QmlCacheGen => "qmlcachegen",
            Self::QmlTypeRegistrar => "qmltyperegistrar",
            Self::QtPaths => "qtpaths",
        }
    }

    /// Return a directory where files can be written by this tool
    ///
    /// Note the location might not exist yet
    pub(crate) fn writable_path(&self) -> PathBuf {
        PathBuf::from(env::var("OUT_DIR").expect("OUT_DIR was not set")).join(self.binary_name())
    }
}