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Copy all generated files to dist dir for packaging.

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This commit is contained in:
Xidorn Quan 2017-05-08 14:01:51 +10:00
parent 10b7001dd1
commit ff76ec8d2f
1 changed files with 27 additions and 17 deletions
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44
components/style/build_gecko.rs
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@ -3,12 +3,26 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
mod common {
use std::env;
use std::path::PathBuf;
use std::{env, fs, io};
use std::path::{Path, PathBuf};
lazy_static! {
pub static ref OUTDIR_PATH: PathBuf = PathBuf::from(env::var("OUT_DIR").unwrap()).join("gecko");
}
/// Copy contents of one directory into another.
/// It currently only does a shallow copy.
pub fn copy_dir<P, Q, F>(from: P, to: Q, callback: F) -> io::Result<()>
where P: AsRef<Path>, Q: AsRef<Path>, F: Fn(&Path) {
let to = to.as_ref();
for entry in from.as_ref().read_dir()? {
let entry = entry?;
let path = entry.path();
callback(&path);
fs::copy(&path, to.join(entry.file_name()))?;
}
Ok(())
}
}
#[cfg(feature = "bindgen")]
@ -62,11 +76,6 @@ mod bindings {
pub static ref LAST_MODIFIED: Mutex<SystemTime> =
Mutex::new(get_modified_time(&env::current_exe().unwrap())
.expect("Failed to get modified time of executable"));
static ref BINDING_DISTDIR_PATH: PathBuf = {
let path = DISTDIR_PATH.join("rust_bindings/style");
fs::create_dir_all(&path).expect("Fail to create bindings dir in dist");
path
};
}
fn get_modified_time(file: &Path) -> Option<SystemTime> {
@ -239,8 +248,6 @@ mod bindings {
}
let bytes = result.into_bytes();
File::create(&out_file).unwrap().write_all(&bytes).expect("Unable to write output");
File::create(&BINDING_DISTDIR_PATH.join(file)).unwrap()
.write_all(&bytes).expect("Unable to write output to binding dist");
}
fn get_arc_types() -> Vec<String> {
@ -850,25 +857,28 @@ mod bindings {
generate_bindings(),
generate_atoms(),
}
// Copy all generated files to dist for the binding package
let path = DISTDIR_PATH.join("rust_bindings/style");
if path.exists() {
fs::remove_dir_all(&path).expect("Fail to remove binding dir in dist");
}
fs::create_dir_all(&path).expect("Fail to create bindings dir in dist");
copy_dir(&*OUTDIR_PATH, &path, |_| {}).expect("Fail to copy generated files to dist dir");
}
}
#[cfg(not(feature = "bindgen"))]
mod bindings {
use std::fs;
use std::path::Path;
use super::common::*;
pub fn generate() {
let dir = Path::new(file!()).parent().unwrap().join("gecko/generated");
println!("cargo:rerun-if-changed={}", dir.display());
let entries = dir.read_dir().expect("Fail to list the generated directory");
for entry in entries {
let entry = entry.expect("Fail to get dir entry");
println!("cargo:rerun-if-changed={}", entry.path().display());
fs::copy(entry.path(), OUTDIR_PATH.join(entry.file_name()))
.expect("Fail to copy the file");
}
copy_dir(&dir, &*OUTDIR_PATH, |path| {
println!("cargo:rerun-if-changed={}", path.display());
}).expect("Fail to copy generated files to out dir");
}
}