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rustpkg: Fix fetching remote packages

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Closes #9193
This commit is contained in:
Tim Chevalier 2013-10-06 00:38:27 -04:00
parent 0114ab631d
commit d7b2c70a13
1 changed files with 19 additions and 21 deletions
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40
src/librustpkg/util.rs
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@ -27,10 +27,8 @@
use package_id::PkgId;
use package_source::PkgSrc;
use workspace::pkg_parent_workspaces;
use path_util::{installed_library_in_workspace, U_RWX, rust_path, system_library, target_build_dir};
use messages::error;
use conditions::nonexistent_package::cond;
use path_util::{installed_library_in_workspace, U_RWX, system_library, target_build_dir};
use path_util::default_workspace;
pub use target::{OutputType, Main, Lib, Bench, Test, JustOne, lib_name_of, lib_crate_filename};
use workcache_support::{digest_file_with_date, digest_only_date};
@ -432,26 +430,26 @@ fn visit_view_item(&mut self, vi: &ast::view_item, env: ()) {
lib_name.to_str());
// Try to install it
let pkg_id = PkgId::new(lib_name);
// Find all the workspaces in the RUST_PATH that contain this package.
let workspaces = pkg_parent_workspaces(&self.context.context,
&pkg_id);
let source_workspace = if workspaces.is_empty() {
error(format!("Couldn't find package {} \
in any of the workspaces in the RUST_PATH ({})",
lib_name,
rust_path().map(|s| s.to_str()).connect(":")));
cond.raise((pkg_id.clone(), ~"Dependency not found"))
}
else {
workspaces[0]
};
// Two cases:
// (a) `workspaces` is empty. That means there's no local source
// for this package. In that case, we pass the default workspace
// into `PkgSrc::new`, so that if it exists as a remote repository,
// its sources will be fetched into it.
// (b) `workspaces` is non-empty -- we found a local source for this
// package.
let dest_workspace = if workspaces.is_empty() {
default_workspace()
} else { workspaces[0] };
let pkg_src = PkgSrc::new(dest_workspace,
// Use the rust_path_hack to search for dependencies iff
// we were already using it
self.context.context.use_rust_path_hack,
pkg_id);
let (outputs_disc, inputs_disc) =
self.context.install(PkgSrc::new(source_workspace.clone(),
// Use the rust_path_hack to search for dependencies iff
// we were already using it
self.context.context.use_rust_path_hack,
pkg_id),
&JustOne(Path(
lib_crate_filename)));
self.context.install(pkg_src, &JustOne(Path(lib_crate_filename)));
debug2!("Installed {}, returned {:?} dependencies and \
{:?} transitive dependencies",
lib_name, outputs_disc.len(), inputs_disc.len());