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Allow invoking the xtask library with custom args

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Useful when providing a cargo sub command.
This commit is contained in:
Robbert van der Helm 2022-03-02 10:19:53 +01:00
parent 4e9f64f494
commit bfe93f8d90
1 changed files with 8 additions and 1 deletions
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9
nih_plug_xtask/src/lib.rs
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@ -43,9 +43,16 @@ pub enum CompilationTarget {
/// The main xtask entry point function. See the readme for instructions on how to use this. /// The main xtask entry point function. See the readme for instructions on how to use this.
pub fn main() -> Result<()> { pub fn main() -> Result<()> {
let args = std::env::args().skip(1);
main_with_args(args)
}
/// The main xtask entry point function, but with custom command line arguments. `args` should not
/// contain the command name, so you should always skip at least one argument from
/// `std::env::args()` before passing it to this function.
pub fn main_with_args(mut args: impl Iterator<Item = String>) -> Result<()> {
chdir_workspace_root()?; chdir_workspace_root()?;
let mut args = std::env::args().skip(1);
let command = args let command = args
.next() .next()
.context(format!("Missing command name\n\n{USAGE_STRING}"))?; .context(format!("Missing command name\n\n{USAGE_STRING}"))?;