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Parse rec attrsets in flake.nix

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This commit is contained in:
oxalica 2023-03-30 22:04:10 +08:00
parent f3eaa77002
commit 0718fca59b
1 changed files with 22 additions and 3 deletions
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25
crates/ide/src/def/kind.rs
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@ -58,12 +58,13 @@ fn parse_flake_nix(module: &Module) -> ModuleKind {
let mut explicit_inputs = HashMap::new();
let mut param_inputs = HashMap::new();
let mut outputs_expr = None;
if let Expr::Attrset(flake_set) = &module[module.entry_expr()] {
if let Expr::Attrset(flake_set) | Expr::RecAttrset(flake_set) = &module[module.entry_expr()] {
for &(name_id, value) in flake_set.statics.iter() {
let BindingValue::Expr(value_expr) = value else { continue };
match &*module[name_id].text {
"inputs" => {
let Expr::Attrset(inputs) = &module[value_expr] else { continue };
let (Expr::Attrset(inputs) | Expr::RecAttrset(inputs)) = &module[value_expr]
else { continue };
explicit_inputs = inputs
.statics
.iter()
@ -189,7 +190,7 @@ mod tests {
}
#[test]
fn flake_nix() {
fn flake_nix_normal() {
check(
r#"
#- /flake.nix input:nixpkgs=/nix/store/eeee
@ -202,6 +203,24 @@ mod tests {
);
}
#[test]
fn flake_nix_rec() {
check(
r#"
#- /flake.nix input:nixpkgs=/nix/store/eeee
rec {
inputs = rec {
nil = rec {
url = "github:oxalica/nil";
};
};
outputs = { self, nixpkgs, ... }: rec { };
}
"#,
expect!["FlakeNix: explicit_inputs=nil param_inputs=nixpkgs outputs={ self, nixpkgs, ... }: rec { }"],
);
}
#[test]
fn package() {
check(