41 lines
901 B
Rust
41 lines
901 B
Rust
use std::{
|
|
env,
|
|
fs::File,
|
|
io::{BufWriter, Error},
|
|
path::Path,
|
|
};
|
|
|
|
use clap_mangen::Man;
|
|
|
|
include!("src/cli.rs");
|
|
|
|
fn build_manpages(outdir: &Path) -> Result<(), Error> {
|
|
let app = build_command();
|
|
|
|
let file = Path::new(&outdir).join("oxipng.1");
|
|
let mut file = BufWriter::new(File::create(file)?);
|
|
|
|
Man::new(app).render(&mut file)?;
|
|
|
|
Ok(())
|
|
}
|
|
|
|
fn main() -> Result<(), Error> {
|
|
println!("cargo:rerun-if-changed=src/cli.rs");
|
|
println!("cargo:rerun-if-changed=src/display_chunks.rs");
|
|
|
|
// Create `target/generated/assets/` folder.
|
|
let path = Path::new(
|
|
env::var("CARGO_MANIFEST_DIR")
|
|
.expect("CARGO_MANIFEST_DIR not set, build environment is broken")
|
|
.as_str(),
|
|
)
|
|
.join("target")
|
|
.join("generated")
|
|
.join("assets");
|
|
std::fs::create_dir_all(&path).unwrap();
|
|
|
|
build_manpages(&path)?;
|
|
|
|
Ok(())
|
|
}
|