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#[macro_use]
extern crate rental;
use guppy::graph::PackageGraph;
use once_cell::sync::OnceCell;
use std::path::{Path, PathBuf};
pub mod core_config;
mod debug_ignore;
mod errors;
mod git;
mod graph;
mod workspace_subset;
use crate::{core_config::XCoreConfig, git::GitCli};
pub use debug_ignore::*;
pub use errors::*;
use graph::PackageGraphPlus;
use hakari::{HakariBuilder, TomlOptions};
pub use workspace_subset::*;
#[derive(Debug)]
pub struct XCoreContext {
project_root: &'static Path,
config: XCoreConfig,
current_dir: PathBuf,
current_rel_dir: PathBuf,
git_cli: GitCli,
package_graph_plus: DebugIgnore<OnceCell<PackageGraphPlus>>,
}
impl XCoreContext {
pub fn new(
project_root: &'static Path,
current_dir: PathBuf,
config: XCoreConfig,
) -> Result<Self> {
let current_rel_dir = match current_dir.strip_prefix(project_root) {
Ok(rel_dir) => rel_dir.to_path_buf(),
Err(_) => {
return Err(SystemError::CwdNotInProjectRoot {
current_dir,
project_root,
})
}
};
Ok(Self {
project_root,
config,
current_dir,
current_rel_dir,
git_cli: GitCli::new(project_root)?,
package_graph_plus: DebugIgnore(OnceCell::new()),
})
}
pub fn project_root(&self) -> &'static Path {
self.project_root
}
pub fn config(&self) -> &XCoreConfig {
&self.config
}
pub fn current_dir(&self) -> &Path {
&self.current_dir
}
pub fn current_rel_dir(&self) -> &Path {
&self.current_rel_dir
}
pub fn current_dir_is_root(&self) -> bool {
self.current_rel_dir == Path::new("")
}
pub fn git_cli(&self) -> &GitCli {
&self.git_cli
}
pub fn package_graph(&self) -> Result<&PackageGraph> {
Ok(self.package_graph_plus()?.head())
}
pub fn subsets(&self) -> Result<&WorkspaceSubsets> {
Ok(self.package_graph_plus()?.suffix())
}
pub fn hakari_builder<'a>(&'a self) -> Result<HakariBuilder<'a, 'static>> {
let graph = self.package_graph()?;
self.config
.hakari
.to_hakari_builder(graph)
.map_err(|err| SystemError::guppy("while resolving Hakari config", err))
}
pub fn hakari_toml_options(&self) -> TomlOptions {
let mut options = TomlOptions::new();
options.set_exact_versions(true);
options
}
fn package_graph_plus(&self) -> Result<&PackageGraphPlus> {
self.package_graph_plus
.get_or_try_init(|| PackageGraphPlus::create(self))
}
}