dtourolle
77a1925bac
The crate as crates.io publishes it, minus .cargo-ok, its Cargo.lock and data/testdata (13 MB of sample files only its own tests read). Not yet routed through [patch.crates-io]; the next commit is the patch.
74 lines
2.3 KiB
Rust
74 lines
2.3 KiB
Rust
use std::env;
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use std::fs::File;
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use std::io::prelude::*;
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use std::path::Path;
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extern crate glob;
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use self::glob::glob;
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extern crate toml;
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use toml::Value;
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extern crate rustc_version;
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use rustc_version::{Version, version};
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fn main() {
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join_cameras();
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join_lenses();
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}
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fn join_cameras() {
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let out_dir = env::var("OUT_DIR").expect("Missing ENV OUT_DIR");
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let dest_path = Path::new(&out_dir).join("cameras.toml");
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let mut out = File::create(dest_path).expect("Unable to create output file");
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for entry in glob("./data/cameras/*/**/*.toml").expect("Failed to read glob pattern") {
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out.write_all(b"[[cameras]]\n").expect("Failed to write camera TOML");
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let path = entry.expect("Invalid glob entry");
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let mut f = File::open(&path).expect("failed to open camera definition file");
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let mut toml = String::new();
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f.read_to_string(&mut toml).expect("Failed to read camera definition file");
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{
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match toml.parse::<Value>() {
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Ok(_) => {}
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Err(e) => panic!("Error parsing {:?}: {:?}", path, e),
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};
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}
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out.write_all(&toml.into_bytes()).expect("Failed to write");
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out.write_all(b"\n").expect("Failed to write");
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}
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// Check for a minimum version
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if version().expect("version failed") < Version::parse("1.31.0").expect("version parse failed") {
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println!("cargo:rustc-cfg=needs_chunks_exact");
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}
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}
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fn join_lenses() {
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let out_dir = env::var("OUT_DIR").expect("Missing ENV OUT_DIR");
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let dest_path = Path::new(&out_dir).join("lenses.toml");
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let mut out = File::create(dest_path).expect("Unable to create output file");
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for entry in glob("./data/lenses/*/**/*.toml").expect("Failed to read glob pattern") {
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let path = entry.expect("Invalid glob entry");
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let mut f = File::open(&path).expect("failed to open lens definition file");
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let mut toml = String::new();
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f.read_to_string(&mut toml).expect("Failed to read lens definition file");
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{
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match toml.parse::<Value>() {
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Ok(_) => {}
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Err(e) => panic!("Error parsing {:?}: {:?}", path, e),
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};
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}
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out.write_all(&toml.into_bytes()).expect("Failed to write");
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out.write_all(b"\n").expect("Failed to write");
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}
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// Check for a minimum version
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if version().expect("version failed") < Version::parse("1.31.0").expect("version parse failed") {
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println!("cargo:rustc-cfg=needs_chunks_exact");
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}
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}
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