34 lines
1.1 KiB
Rust
34 lines
1.1 KiB
Rust
use std::fs;
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use std::os::unix::fs::PermissionsExt;
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pub fn print_template(output: &Option<String>) {
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let script = get_script_template();
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if let Some(output_file) = output {
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if fs::metadata(output_file).is_ok() {
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failure!("Output script file exists: {}", output_file);
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return;
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}
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if let Err(e) = fs::write(output_file, script) {
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failure!("Write script file: {}, failed: {}", output_file, e);
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} else {
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success!("Write script file success: {}", output_file);
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let _ = fs::set_permissions(output_file, PermissionsExt::from_mode(0o755));
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}
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} else {
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println!("{}", script);
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}
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}
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#[allow(unreachable_code)]
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fn get_script_template() -> &'static str {
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#[cfg(feature = "switch-rust-lang")]
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return include_str!("script.template.rs");
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#[cfg(feature = "switch-go-lang")]
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return include_str!("script.template.go");
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#[cfg(feature = "switch-ts-lang")]
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return include_str!("script.template.ts");
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#[cfg(feature = "switch-dart-lang")]
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return include_str!("script.template.dart");
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panic!("Unknown feature assigned.");
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}
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