76 lines
2.2 KiB
Rust
76 lines
2.2 KiB
Rust
use allocative::Allocative;
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use starlark::{
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environment::GlobalsBuilder, starlark_module, starlark_simple_value, values::StarlarkValue,
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};
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use starlark_derive::{NoSerialize, ProvidesStaticType, starlark_value};
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use crate::recipe::Source;
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#[derive(Debug, Clone, Allocative, NoSerialize, ProvidesStaticType)]
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pub struct TarballSource {
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url: String,
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sha256: String,
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strip_components: u32,
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}
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impl std::fmt::Display for TarballSource {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "tarball")
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}
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}
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starlark_simple_value!(TarballSource);
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#[starlark_value(type = "tarball")]
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impl<'v> StarlarkValue<'v> for TarballSource {}
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impl Source for TarballSource {}
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#[derive(Debug, Clone, Allocative, NoSerialize, ProvidesStaticType)]
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pub struct Metadata {
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maintainer: Option<String>,
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description: Option<String>,
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license: Option<String>,
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website: Option<String>,
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}
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impl std::fmt::Display for Metadata {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "metadata")
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}
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}
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starlark_simple_value!(Metadata);
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#[starlark_value(type = "metadata")]
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impl<'v> StarlarkValue<'v> for Metadata {}
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#[starlark_module]
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pub fn recipe_globals(b: &mut GlobalsBuilder) {
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fn tarball(
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#[starlark(require = named)] url: &str,
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#[starlark(require = named)] sha256: &str,
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#[starlark(require = named, default = 0)] strip_components: u32,
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) -> anyhow::Result<TarballSource> {
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Ok(TarballSource {
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url: url.to_string(),
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sha256: sha256.to_string(),
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strip_components,
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})
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}
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fn meta(
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#[starlark(require = named)] maintainer: Option<&str>,
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#[starlark(require = named)] description: Option<&str>,
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#[starlark(require = named)] license: Option<&str>,
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#[starlark(require = named)] website: Option<&str>,
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) -> anyhow::Result<Metadata> {
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Ok(Metadata {
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maintainer: maintainer.map(|x| x.to_string()),
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description: description.map(|x| x.to_string()),
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license: license.map(|x| x.to_string()),
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website: website.map(|x| x.to_string()),
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})
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}
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}
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