72 lines
2.0 KiB
Rust
72 lines
2.0 KiB
Rust
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use std::fs;
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use std::path::PathBuf;
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/*pub(crate) struct Paths {
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source_dir: PathBuf,
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download_dir: PathBuf,
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build_dir: PathBuf,
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dist_dir: PathBuf,
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}*/
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#[doc(hidden)]
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#[derive(Debug, Copy, Clone)]
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pub(crate) enum PathBase {
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Source,
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Download,
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Build,
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Dist,
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}
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impl PathBase {
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fn to_path(self) -> PathBuf {
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// FIXME pass in all paths instead
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let current_dir = std::env::current_dir().unwrap();
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match self {
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PathBase::Source => current_dir,
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PathBase::Download => current_dir.join("download"),
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PathBase::Build => current_dir.join("build"),
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PathBase::Dist => current_dir.join("dist"),
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}
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}
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}
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#[derive(Debug, Copy, Clone)]
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pub(crate) enum RelPath {
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Base(PathBase),
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Join(&'static RelPath, &'static str),
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}
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impl RelPath {
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pub(crate) const SOURCE: RelPath = RelPath::Base(PathBase::Source);
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pub(crate) const DOWNLOAD: RelPath = RelPath::Base(PathBase::Download);
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pub(crate) const BUILD: RelPath = RelPath::Base(PathBase::Build);
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pub(crate) const DIST: RelPath = RelPath::Base(PathBase::Dist);
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pub(crate) const SCRIPTS: RelPath = RelPath::SOURCE.join("scripts");
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pub(crate) const BUILD_SYSROOT: RelPath = RelPath::SOURCE.join("build_sysroot");
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pub(crate) const PATCHES: RelPath = RelPath::SOURCE.join("patches");
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pub(crate) const fn join(&'static self, suffix: &'static str) -> RelPath {
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RelPath::Join(self, suffix)
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}
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pub(crate) fn to_path(&self) -> PathBuf {
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match self {
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RelPath::Base(base) => base.to_path(),
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RelPath::Join(base, suffix) => base.to_path().join(suffix),
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}
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}
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pub(crate) fn ensure_exists(&self) {
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fs::create_dir_all(self.to_path()).unwrap();
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}
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pub(crate) fn ensure_fresh(&self) {
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let path = self.to_path();
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if path.exists() {
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fs::remove_dir_all(&path).unwrap();
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}
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fs::create_dir_all(path).unwrap();
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}
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}
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