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Merge pull request #3327 from phansch/update_changelog_riir

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RIIR update_lints: Update changelog links
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Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer 2018-10-17 09:47:02 +02:00 committed by GitHub
commit f40c4fa51d
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2 changed files with 41 additions and 3 deletions
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32
clippy_dev/src/lib.rs
View file

@ -59,13 +59,29 @@ impl Lint {
/// Returns all non-deprecated lints and non-internal lints
pub fn usable_lints(lints: impl Iterator<Item=Self>) -> impl Iterator<Item=Self> {
lints.filter(|l| l.deprecation.is_none() && !l.group.starts_with("internal"))
lints.filter(|l| l.deprecation.is_none() && !l.is_internal())
}
/// Returns the lints in a HashMap, grouped by the different lint groups
pub fn by_lint_group(lints: &[Self]) -> HashMap<String, Vec<Self>> {
lints.iter().map(|lint| (lint.group.to_string(), lint.clone())).into_group_map()
}
pub fn is_internal(&self) -> bool {
self.group.starts_with("internal")
}
}
pub fn gen_changelog_lint_list(lints: Vec<Lint>) -> Vec<String> {
let mut lint_list_sorted: Vec<Lint> = lints;
lint_list_sorted.sort_by_key(|l| l.name.clone());
lint_list_sorted
.iter()
.filter(|l| !l.is_internal())
.map(|l| {
format!("[`{}`]: {}#{}", l.name, DOCS_LINK.clone(), l.name)
})
.collect()
}
/// Gathers all files in `src/clippy_lints` and gathers all lints inside
@ -291,3 +307,17 @@ fn test_by_lint_group() {
]);
assert_eq!(expected, Lint::by_lint_group(&lints));
}
#[test]
fn test_gen_changelog_lint_list() {
let lints = vec![
Lint::new("should_assert_eq", "group1", "abc", None, "module_name"),
Lint::new("should_assert_eq2", "group2", "abc", None, "module_name"),
Lint::new("incorrect_internal", "internal_style", "abc", None, "module_name"),
];
let expected = vec![
format!("[`should_assert_eq`]: {}#should_assert_eq", DOCS_LINK.to_string()),
format!("[`should_assert_eq2`]: {}#should_assert_eq2", DOCS_LINK.to_string())
];
assert_eq!(expected, gen_changelog_lint_list(lints));
}

12
clippy_dev/src/main.rs
View file

@ -59,8 +59,8 @@ fn print_lints() {
}
fn update_lints() {
let lint_list = gather_all();
let usable_lints: Vec<Lint> = Lint::usable_lints(lint_list).collect();
let lint_list: Vec<Lint> = gather_all().collect();
let usable_lints: Vec<Lint> = Lint::usable_lints(lint_list.clone().into_iter()).collect();
let lint_count = usable_lints.len();
replace_region_in_file(
@ -74,4 +74,12 @@ fn update_lints() {
]
}
);
replace_region_in_file(
"../CHANGELOG.md",
"<!-- begin autogenerated links to lint list -->",
"<!-- end autogenerated links to lint list -->",
false,
|| { gen_changelog_lint_list(lint_list.clone()) }
);
}