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79 lines
2.7 KiB
Rust
79 lines
2.7 KiB
Rust
// Copyright © SixtyFPS GmbH <info@slint-ui.com>
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// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-commercial
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use clap::Parser;
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use i_slint_compiler::diagnostics::BuildDiagnostics;
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use i_slint_compiler::*;
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use std::io::Write;
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#[derive(Parser)]
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#[clap(author, version, about, long_about = None)]
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struct Cli {
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/// Set output format
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#[clap(short = 'f', long = "format", default_value = "cpp", action)]
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format: generator::OutputFormat,
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/// Include path for other .slint files
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#[clap(short = 'I', name = "include path", number_of_values = 1, action)]
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include_paths: Vec<std::path::PathBuf>,
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/// Path to .slint file ('-' for stdin)
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#[clap(name = "file", action)]
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path: std::path::PathBuf,
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/// The style name ('native' or 'fluent')
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#[clap(long, name = "style name", action)]
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style: Option<String>,
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/// Generate a dependency file
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#[clap(name = "dependency file", long = "depfile", number_of_values = 1, action)]
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depfile: Option<std::path::PathBuf>,
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/// Sets the output file ('-' for stdout)
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#[clap(name = "file to generate", short = 'o', default_value = "-", action)]
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output: std::path::PathBuf,
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}
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fn main() -> std::io::Result<()> {
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proc_macro2::fallback::force(); // avoid a abort if panic=abort is set
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let args = Cli::parse();
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let mut diag = BuildDiagnostics::default();
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let syntax_node = parser::parse_file(&args.path, &mut diag);
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//println!("{:#?}", syntax_node);
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if diag.has_error() {
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diag.print();
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std::process::exit(-1);
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}
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let mut compiler_config = CompilerConfiguration::new(args.format);
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compiler_config.include_paths = args.include_paths;
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if let Some(style) = args.style {
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compiler_config.style = Some(style);
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}
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let syntax_node = syntax_node.expect("diags contained no compilation errors");
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let (doc, diag) = spin_on::spin_on(compile_syntax_node(syntax_node, diag, compiler_config));
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let diag = diag.check_and_exit_on_error();
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if args.output == std::path::Path::new("-") {
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generator::generate(args.format, &mut std::io::stdout(), &doc)?;
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} else {
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generator::generate(args.format, &mut std::fs::File::create(&args.output)?, &doc)?;
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}
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if let Some(depfile) = args.depfile {
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let mut f = std::fs::File::create(depfile)?;
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write!(f, "{}:", args.output.display())?;
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for x in &diag.all_loaded_files {
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if x.is_absolute() {
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write!(f, " {}", x.display())?;
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}
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}
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for resource in doc.root_component.embedded_file_resources.borrow().keys() {
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write!(f, " {}", resource)?;
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}
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writeln!(f)?;
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}
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diag.print_warnings_and_exit_on_error();
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Ok(())
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}
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