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Give modules doc comments for --list (#2199)

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This commit is contained in:
Jacob Herbst 2024-06-29 06:13:11 +02:00 committed by GitHub
parent e07da79d40
commit ef6a813dd1
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GPG Key ID: B5690EEEBB952194
10 changed files with 161 additions and 40 deletions
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33
src/analyzer.rs
View File

@ -9,22 +9,24 @@ pub(crate) struct Analyzer<'src> {
impl<'src> Analyzer<'src> {
pub(crate) fn analyze(
loaded: &[PathBuf],
paths: &HashMap<PathBuf, PathBuf>,
asts: &HashMap<PathBuf, Ast<'src>>,
root: &Path,
doc: Option<&'src str>,
loaded: &[PathBuf],
name: Option<Name<'src>>,
paths: &HashMap<PathBuf, PathBuf>,
root: &Path,
) -> CompileResult<'src, Justfile<'src>> {
Self::default().justfile(loaded, paths, asts, root, name)
Self::default().justfile(asts, doc, loaded, name, paths, root)
}
fn justfile(
mut self,
loaded: &[PathBuf],
paths: &HashMap<PathBuf, PathBuf>,
asts: &HashMap<PathBuf, Ast<'src>>,
root: &Path,
doc: Option<&'src str>,
loaded: &[PathBuf],
name: Option<Name<'src>>,
paths: &HashMap<PathBuf, PathBuf>,
root: &Path,
) -> CompileResult<'src, Justfile<'src>> {
let mut recipes = Vec::new();
@ -84,10 +86,22 @@ impl<'src> Analyzer<'src> {
stack.push(asts.get(absolute).unwrap());
}
}
Item::Module { absolute, name, .. } => {
Item::Module {
absolute,
name,
doc,
..
} => {
if let Some(absolute) = absolute {
define(*name, "module", false)?;
modules.insert(Self::analyze(loaded, paths, asts, absolute, Some(*name))?);
modules.insert(Self::analyze(
asts,
*doc,
loaded,
Some(*name),
paths,
absolute,
)?);
}
}
Item::Recipe(recipe) => {
@ -172,6 +186,7 @@ impl<'src> Analyzer<'src> {
Rc::clone(next)
}),
}),
doc,
loaded: loaded.into(),
modules,
name,

5
src/compiler.rs
View File

@ -40,6 +40,7 @@ impl Compiler {
name,
optional,
relative,
..
} => {
if !unstable {
return Err(Error::Unstable {
@ -107,7 +108,7 @@ impl Compiler {
asts.insert(current.path, ast.clone());
}
let justfile = Analyzer::analyze(&loaded, &paths, &asts, root, None)?;
let justfile = Analyzer::analyze(&asts, None, &loaded, None, &paths, root)?;
Ok(Compilation {
asts,
@ -184,7 +185,7 @@ impl Compiler {
asts.insert(root.clone(), ast);
let mut paths: HashMap<PathBuf, PathBuf> = HashMap::new();
paths.insert(root.clone(), root.clone());
Analyzer::analyze(&[], &paths, &asts, &root, None)
Analyzer::analyze(&asts, None, &[], None, &paths, &root)
}
}

1
src/item.rs
View File

@ -14,6 +14,7 @@ pub(crate) enum Item<'src> {
},
Module {
absolute: Option<PathBuf>,
doc: Option<&'src str>,
name: Name<'src>,
optional: bool,
relative: Option<StringLiteral<'src>>,

1
src/justfile.rs
View File

@ -13,6 +13,7 @@ struct Invocation<'src: 'run, 'run> {
pub(crate) struct Justfile<'src> {
pub(crate) aliases: Table<'src, Alias<'src>>,
pub(crate) assignments: Table<'src, Assignment<'src>>,
pub(crate) doc: Option<&'src str>,
#[serde(rename = "first", serialize_with = "keyed::serialize_option")]
pub(crate) default: Option<Rc<Recipe<'src>>>,
#[serde(skip)]

3
src/parser.rs
View File

@ -372,6 +372,8 @@ impl<'run, 'src> Parser<'run, 'src> {
|| self.next_are(&[Identifier, Identifier, StringToken])
|| self.next_are(&[Identifier, QuestionMark]) =>
{
let doc = pop_doc_comment(&mut items, eol_since_last_comment);
self.presume_keyword(Keyword::Mod)?;
let optional = self.accepted(QuestionMark)?;
@ -387,6 +389,7 @@ impl<'run, 'src> Parser<'run, 'src> {
items.push(Item::Module {
absolute: None,
doc,
name,
optional,
relative,

54
src/subcommand.rs
View File

@ -435,6 +435,27 @@ impl Subcommand {
}
fn list_module(config: &Config, module: &Justfile, depth: usize) {
fn format_doc(
config: &Config,
name: &str,
doc: Option<&str>,
max_signature_width: usize,
signature_widths: &BTreeMap<&str, usize>,
) {
if let Some(doc) = doc {
if doc.lines().count() <= 1 {
print!(
"{:padding$}{} {}",
"",
config.color.stdout().doc().paint("#"),
config.color.stdout().doc().paint(doc),
padding = max_signature_width.saturating_sub(signature_widths[name]) + 1,
);
}
}
println!();
}
let aliases = if config.no_aliases {
BTreeMap::new()
} else {
@ -468,6 +489,11 @@ impl Subcommand {
);
}
}
if !config.list_submodules {
for (name, _) in &module.modules {
signature_widths.insert(name, UnicodeWidthStr::width(format!("{name} ...").as_str()));
}
}
signature_widths
};
@ -554,18 +580,13 @@ impl Subcommand {
RecipeSignature { name, recipe }.color_display(config.color.stdout())
);
if let Some(doc) = doc {
if doc.lines().count() <= 1 {
print!(
"{:padding$}{} {}",
"",
config.color.stdout().doc().paint("#"),
config.color.stdout().doc().paint(&doc),
padding = max_signature_width.saturating_sub(signature_widths[name]) + 1,
);
}
}
println!();
format_doc(
config,
name,
doc.as_deref(),
max_signature_width,
&signature_widths,
);
}
}
}
@ -582,7 +603,14 @@ impl Subcommand {
}
} else {
for submodule in module.modules(config) {
println!("{list_prefix}{} ...", submodule.name(),);
print!("{list_prefix}{} ...", submodule.name());
format_doc(
config,
submodule.name(),
submodule.doc,
max_signature_width,
&signature_widths,
);
}
}
}

2
src/testing.rs
View File

@ -77,7 +77,7 @@ pub(crate) fn analysis_error(
let mut paths: HashMap<PathBuf, PathBuf> = HashMap::new();
paths.insert("justfile".into(), "justfile".into());
match Analyzer::analyze(&[], &paths, &asts, &root, None) {
match Analyzer::analyze(&asts, None, &[], None, &paths, &root) {
Ok(_) => panic!("Analysis unexpectedly succeeded"),
Err(have) => {
let want = CompileError {

30
tests/functions.rs
View File

@ -34,10 +34,10 @@ b := env_var_or_default('ZADDY', 'HTAP')
x := env_var_or_default('XYZ', 'ABC')
foo:
/bin/echo '{{p}}' '{{b}}' '{{x}}'
/usr/bin/env echo '{{p}}' '{{b}}' '{{x}}'
"#,
stdout: format!("{} HTAP ABC\n", env::var("USER").unwrap()).as_str(),
stderr: format!("/bin/echo '{}' 'HTAP' 'ABC'\n", env::var("USER").unwrap()).as_str(),
stderr: format!("/usr/bin/env echo '{}' 'HTAP' 'ABC'\n", env::var("USER").unwrap()).as_str(),
}
#[cfg(not(windows))]
@ -52,10 +52,10 @@ ext := extension('/foo/bar/baz.hello')
jn := join('a', 'b')
foo:
/bin/echo '{{we}}' '{{fs}}' '{{fn}}' '{{dir}}' '{{ext}}' '{{jn}}'
/usr/bin/env echo '{{we}}' '{{fs}}' '{{fn}}' '{{dir}}' '{{ext}}' '{{jn}}'
"#,
stdout: "/foo/bar/baz baz baz.hello /foo/bar hello a/b\n",
stderr: "/bin/echo '/foo/bar/baz' 'baz' 'baz.hello' '/foo/bar' 'hello' 'a/b'\n",
stderr: "/usr/bin/env echo '/foo/bar/baz' 'baz' 'baz.hello' '/foo/bar' 'hello' 'a/b'\n",
}
#[cfg(not(windows))]
@ -69,10 +69,10 @@ dir := parent_directory('/foo/')
ext := extension('/foo/bar/baz.hello.ciao')
foo:
/bin/echo '{{we}}' '{{fs}}' '{{fn}}' '{{dir}}' '{{ext}}'
/usr/bin/env echo '{{we}}' '{{fs}}' '{{fn}}' '{{dir}}' '{{ext}}'
"#,
stdout: "/foo/bar/baz baz.hello baz.hello.ciao / ciao\n",
stderr: "/bin/echo '/foo/bar/baz' 'baz.hello' 'baz.hello.ciao' '/' 'ciao'\n",
stderr: "/usr/bin/env echo '/foo/bar/baz' 'baz.hello' 'baz.hello.ciao' '/' 'ciao'\n",
}
#[cfg(not(windows))]
@ -82,7 +82,7 @@ test! {
we := without_extension('')
foo:
/bin/echo '{{we}}'
/usr/bin/env echo '{{we}}'
"#,
stdout: "",
stderr: format!("{} {}\n{}\n{}\n{}\n{}\n",
@ -102,7 +102,7 @@ test! {
we := extension('')
foo:
/bin/echo '{{we}}'
/usr/bin/env echo '{{we}}'
"#,
stdout: "",
stderr: format!("{}\n{}\n{}\n{}\n{}\n",
@ -121,7 +121,7 @@ test! {
we := extension('foo')
foo:
/bin/echo '{{we}}'
/usr/bin/env echo '{{we}}'
"#,
stdout: "",
stderr: format!("{}\n{}\n{}\n{}\n{}\n",
@ -140,7 +140,7 @@ test! {
we := file_stem('')
foo:
/bin/echo '{{we}}'
/usr/bin/env echo '{{we}}'
"#,
stdout: "",
stderr: format!("{}\n{}\n{}\n{}\n{}\n",
@ -159,7 +159,7 @@ test! {
we := file_name('')
foo:
/bin/echo '{{we}}'
/usr/bin/env echo '{{we}}'
"#,
stdout: "",
stderr: format!("{}\n{}\n{}\n{}\n{}\n",
@ -178,7 +178,7 @@ test! {
we := parent_directory('')
foo:
/bin/echo '{{we}}'
/usr/bin/env echo '{{we}}'
"#,
stdout: "",
stderr: format!("{} {}\n{}\n{}\n{}\n{}\n",
@ -198,7 +198,7 @@ test! {
we := parent_directory('/')
foo:
/bin/echo '{{we}}'
/usr/bin/env echo '{{we}}'
"#,
stdout: "",
stderr: format!("{} {}\n{}\n{}\n{}\n{}\n",
@ -220,10 +220,10 @@ b := env_var_or_default('ZADDY', 'HTAP')
x := env_var_or_default('XYZ', 'ABC')
foo:
/bin/echo '{{p}}' '{{b}}' '{{x}}'
/usr/bin/env echo '{{p}}' '{{b}}' '{{x}}'
"#,
stdout: format!("{} HTAP ABC\n", env::var("USERNAME").unwrap()).as_str(),
stderr: format!("/bin/echo '{}' 'HTAP' 'ABC'\n", env::var("USERNAME").unwrap()).as_str(),
stderr: format!("/usr/bin/env echo '{}' 'HTAP' 'ABC'\n", env::var("USERNAME").unwrap()).as_str(),
}
test! {

20
tests/json.rs
View File

@ -18,6 +18,7 @@ fn alias() {
",
json!({
"first": "foo",
"doc": null,
"aliases": {
"f": {
"name": "f",
@ -80,6 +81,7 @@ fn assignment() {
}
},
"first": null,
"doc": null,
"modules": {},
"recipes": {},
"settings": {
@ -117,6 +119,7 @@ fn body() {
"aliases": {},
"assignments": {},
"first": "foo",
"doc": null,
"modules": {},
"recipes": {
"foo": {
@ -170,6 +173,7 @@ fn dependencies() {
"aliases": {},
"assignments": {},
"first": "foo",
"doc": null,
"modules": {},
"recipes": {
"bar": {
@ -248,6 +252,7 @@ fn dependency_argument() {
json!({
"aliases": {},
"first": "foo",
"doc": null,
"assignments": {
"x": {
"export": false,
@ -341,6 +346,7 @@ fn duplicate_recipes() {
",
json!({
"first": "foo",
"doc": null,
"aliases": {
"f": {
"attributes": [],
@ -414,6 +420,7 @@ fn duplicate_variables() {
}
},
"first": null,
"doc": null,
"modules": {},
"recipes": {},
"settings": {
@ -446,6 +453,7 @@ fn doc_comment() {
json!({
"aliases": {},
"first": "foo",
"doc": null,
"assignments": {},
"modules": {},
"recipes": {
@ -494,6 +502,7 @@ fn empty_justfile() {
"aliases": {},
"assignments": {},
"first": null,
"doc": null,
"modules": {},
"recipes": {},
"settings": {
@ -533,6 +542,7 @@ fn parameters() {
json!({
"aliases": {},
"first": "a",
"doc": null,
"assignments": {},
"modules": {},
"recipes": {
@ -685,6 +695,7 @@ fn priors() {
"aliases": {},
"assignments": {},
"first": "a",
"doc": null,
"modules": {},
"recipes": {
"a": {
@ -768,6 +779,7 @@ fn private() {
"aliases": {},
"assignments": {},
"first": "_foo",
"doc": null,
"modules": {},
"recipes": {
"_foo": {
@ -815,6 +827,7 @@ fn quiet() {
"aliases": {},
"assignments": {},
"first": "foo",
"doc": null,
"modules": {},
"recipes": {
"foo": {
@ -874,6 +887,7 @@ fn settings() {
"aliases": {},
"assignments": {},
"first": "foo",
"doc": null,
"modules": {},
"recipes": {
"foo": {
@ -927,6 +941,7 @@ fn shebang() {
"aliases": {},
"assignments": {},
"first": "foo",
"doc": null,
"modules": {},
"recipes": {
"foo": {
@ -974,6 +989,7 @@ fn simple() {
"aliases": {},
"assignments": {},
"first": "foo",
"doc": null,
"modules": {},
"recipes": {
"foo": {
@ -1024,6 +1040,7 @@ fn attribute() {
"aliases": {},
"assignments": {},
"first": "foo",
"doc": null,
"modules": {},
"recipes": {
"foo": {
@ -1068,6 +1085,7 @@ fn module() {
Test::new()
.justfile(
"
# hello
mod foo
",
)
@ -1082,11 +1100,13 @@ fn module() {
"aliases": {},
"assignments": {},
"first": null,
"doc": null,
"modules": {
"foo": {
"aliases": {},
"assignments": {},
"first": "bar",
"doc": "hello",
"modules": {},
"recipes": {
"bar": {

52
tests/list.rs
View File

@ -353,3 +353,55 @@ fn nested_modules_are_properly_indented() {
)
.run();
}
#[test]
fn module_doc_rendered() {
Test::new()
.write("foo.just", "")
.justfile(
"
# Module foo
mod foo
",
)
.test_round_trip(false)
.args(["--unstable", "--list"])
.stdout(
"
Available recipes:
foo ... # Module foo
",
)
.run();
}
#[test]
fn module_doc_aligned() {
Test::new()
.write("foo.just", "")
.write("bar.just", "")
.justfile(
"
# Module foo
mod foo
# comment
mod very_long_name_for_module \"bar.just\" # comment
# will change your world
recipe:
@echo Hi
",
)
.test_round_trip(false)
.args(["--unstable", "--list"])
.stdout(
"
Available recipes:
recipe # will change your world
foo ... # Module foo
very_long_name_for_module ... # comment
",
)
.run();
}