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internal: Improve proc-macro error msg for failed build scripts

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This commit is contained in:
Lukas Wirth 2024-10-24 13:44:52 +02:00
parent 7147bc90b2
commit e789a77003
1 changed files with 13 additions and 10 deletions
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23
src/tools/rust-analyzer/crates/project-model/src/workspace.rs
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@ -1062,7 +1062,7 @@ fn cargo_to_crate_graph(
proc_macros,
cargo,
pkg_data,
build_data,
build_data.zip(Some(build_scripts.error().is_some())),
cfg_options.clone(),
file_id,
name,
@ -1285,7 +1285,7 @@ fn handle_rustc_crates(
proc_macros,
rustc_workspace,
&rustc_workspace[pkg],
build_scripts.get_output(pkg),
build_scripts.get_output(pkg).zip(Some(build_scripts.error().is_some())),
cfg_options.clone(),
file_id,
&rustc_workspace[tgt].name,
@ -1345,7 +1345,7 @@ fn add_target_crate_root(
proc_macros: &mut ProcMacroPaths,
cargo: &CargoWorkspace,
pkg: &PackageData,
build_data: Option<&BuildScriptOutput>,
build_data: Option<(&BuildScriptOutput, bool)>,
cfg_options: CfgOptions,
file_id: FileId,
cargo_name: &str,
@ -1368,7 +1368,7 @@ fn add_target_crate_root(
for feature in pkg.active_features.iter() {
opts.insert_key_value(sym::feature.clone(), Symbol::intern(feature));
}
if let Some(cfgs) = build_data.as_ref().map(|it| &it.cfgs) {
if let Some(cfgs) = build_data.map(|(it, _)| &it.cfgs) {
opts.extend(cfgs.iter().cloned());
}
opts
@ -1379,7 +1379,7 @@ fn add_target_crate_root(
inject_cargo_env(&mut env);
inject_rustc_tool_env(&mut env, cargo, cargo_name, kind);
if let Some(envs) = build_data.map(|it| &it.envs) {
if let Some(envs) = build_data.map(|(it, _)| &it.envs) {
for (k, v) in envs {
env.set(k, v.clone());
}
@ -1396,11 +1396,14 @@ fn add_target_crate_root(
origin,
);
if let TargetKind::Lib { is_proc_macro: true } = kind {
let proc_macro = match build_data.as_ref().map(|it| it.proc_macro_dylib_path.as_ref()) {
Some(it) => match it {
Some(path) => Ok((cargo_name.to_owned(), path.clone())),
None => Err("proc-macro crate build data is missing dylib path".to_owned()),
},
let proc_macro = match build_data {
Some((BuildScriptOutput { proc_macro_dylib_path, .. }, has_errors)) => {
match proc_macro_dylib_path {
Some(path) => Ok((cargo_name.to_owned(), path.clone())),
None if has_errors => Err("failed to build proc-macro".to_owned()),
None => Err("proc-macro crate build data is missing dylib path".to_owned()),
}
}
None => Err("proc-macro crate is missing its build data".to_owned()),
};
proc_macros.insert(crate_id, proc_macro);