mercurial-scm/hg: rust/hg-core/src/matchers.rs annotate

annotate rust/hg-core/src/matchers.rs @ 44353:54d185eb24b5

rust-matchers: implement `visit_children_set` for `FileMatcher` As per the removed inline comment, this will become useful in a future patch in this series as the `IncludeMatcher` is introduced. Differential Revision: https://phab.mercurial-scm.org/D7914

author	Rapha?l Gom?s <rgomes@octobus.net>
date	Thu, 16 Jan 2020 23:06:01 +0100
parents	72bced4f2936
children	52d40f8fb82d

rev	line source
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	1 // matchers.rs
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	2 //
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	3 // Copyright 2019 Raphaël Gomès <rgomes@octobus.net>
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	4 //
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	5 // This software may be used and distributed according to the terms of the
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	6 // GNU General Public License version 2 or any later version.
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	7
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	8 //! Structs and types for matching files and directories.
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	9
43914 69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	10 use crate::{utils::hg_path::HgPath, DirsMultiset, DirstateMapError};
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	11 use std::collections::HashSet;
43914 69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	12 use std::iter::FromIterator;
44353 54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	13 use std::ops::Deref;
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	14
44353 54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	15 #[derive(Debug, PartialEq)]
43832 1bb4e9b02984 rust-matchers: improve `Matcher` trait ergonomics Rapha?l Gom?s <rgomes@octobus.net> parents: 43611 diff changeset	16 pub enum VisitChildrenSet<'a> {
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	17 /// Don't visit anything
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	18 Empty,
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	19 /// Only visit this directory
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	20 This,
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	21 /// Visit this directory and these subdirectories
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	22 /// TODO Should we implement a `NonEmptyHashSet`?
43832 1bb4e9b02984 rust-matchers: improve `Matcher` trait ergonomics Rapha?l Gom?s <rgomes@octobus.net> parents: 43611 diff changeset	23 Set(HashSet<&'a HgPath>),
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	24 /// Visit this directory and all subdirectories
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	25 Recursive,
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	26 }
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	27
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	28 pub trait Matcher {
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	29 /// Explicitly listed files
43832 1bb4e9b02984 rust-matchers: improve `Matcher` trait ergonomics Rapha?l Gom?s <rgomes@octobus.net> parents: 43611 diff changeset	30 fn file_set(&self) -> Option<&HashSet<&HgPath>>;
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	31 /// Returns whether `filename` is in `file_set`
43611 27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	32 fn exact_match(&self, filename: impl AsRef<HgPath>) -> bool;
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	33 /// Returns whether `filename` is matched by this matcher
43611 27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	34 fn matches(&self, filename: impl AsRef<HgPath>) -> bool;
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	35 /// Decides whether a directory should be visited based on whether it
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	36 /// has potential matches in it or one of its subdirectories, and
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	37 /// potentially lists which subdirectories of that directory should be
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	38 /// visited. This is based on the match's primary, included, and excluded
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	39 /// patterns.
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	40 ///
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	41 /// # Example
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	42 ///
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	43 /// Assume matchers `['path:foo/bar', 'rootfilesin:qux']`, we would
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	44 /// return the following values (assuming the implementation of
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	45 /// visit_children_set is capable of recognizing this; some implementations
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	46 /// are not).
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	47 ///
44006 72bced4f2936 rust-matchers: fixing cargo doc Georges Racinet <georges.racinet@octobus.net> parents: 43914 diff changeset	48 /// ```text
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	49 /// ```ignore
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	50 /// '' -> {'foo', 'qux'}
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	51 /// 'baz' -> set()
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	52 /// 'foo' -> {'bar'}
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	53 /// // Ideally this would be `Recursive`, but since the prefix nature of
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	54 /// // matchers is applied to the entire matcher, we have to downgrade this
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	55 /// // to `This` due to the (yet to be implemented in Rust) non-prefix
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	56 /// // `RootFilesIn'-kind matcher being mixed in.
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	57 /// 'foo/bar' -> 'this'
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	58 /// 'qux' -> 'this'
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	59 /// ```
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	60 /// # Important
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	61 ///
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	62 /// Most matchers do not know if they're representing files or
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	63 /// directories. They see `['path:dir/f']` and don't know whether `f` is a
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	64 /// file or a directory, so `visit_children_set('dir')` for most matchers
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	65 /// will return `HashSet{ HgPath { "f" } }`, but if the matcher knows it's
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	66 /// a file (like the yet to be implemented in Rust `ExactMatcher` does),
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	67 /// it may return `VisitChildrenSet::This`.
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	68 /// Do not rely on the return being a `HashSet` indicating that there are
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	69 /// no files in this dir to investigate (or equivalently that if there are
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	70 /// files to investigate in 'dir' that it will always return
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	71 /// `VisitChildrenSet::This`).
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	72 fn visit_children_set(
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	73 &self,
43611 27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	74 directory: impl AsRef<HgPath>,
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	75 ) -> VisitChildrenSet;
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	76 /// Matcher will match everything and `files_set()` will be empty:
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	77 /// optimization might be possible.
43611 27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	78 fn matches_everything(&self) -> bool;
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	79 /// Matcher will match exactly the files in `files_set()`: optimization
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	80 /// might be possible.
43611 27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	81 fn is_exact(&self) -> bool;
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	82 }
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	83
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	84 /// Matches everything.
43834 542c8b277261 rust-matchers: add doctests for `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 43832 diff changeset	85 ///```
542c8b277261 rust-matchers: add doctests for `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 43832 diff changeset	86 /// use hg::{ matchers::{Matcher, AlwaysMatcher}, utils::hg_path::HgPath };
542c8b277261 rust-matchers: add doctests for `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 43832 diff changeset	87 ///
542c8b277261 rust-matchers: add doctests for `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 43832 diff changeset	88 /// let matcher = AlwaysMatcher;
542c8b277261 rust-matchers: add doctests for `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 43832 diff changeset	89 ///
43914 69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	90 /// assert_eq!(matcher.matches(HgPath::new(b"whatever")), true);
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	91 /// assert_eq!(matcher.matches(HgPath::new(b"b.txt")), true);
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	92 /// assert_eq!(matcher.matches(HgPath::new(b"main.c")), true);
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	93 /// assert_eq!(matcher.matches(HgPath::new(br"re:.*\.c$")), true);
43834 542c8b277261 rust-matchers: add doctests for `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 43832 diff changeset	94 /// ```
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	95 #[derive(Debug)]
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	96 pub struct AlwaysMatcher;
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	97
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	98 impl Matcher for AlwaysMatcher {
43832 1bb4e9b02984 rust-matchers: improve `Matcher` trait ergonomics Rapha?l Gom?s <rgomes@octobus.net> parents: 43611 diff changeset	99 fn file_set(&self) -> Option<&HashSet<&HgPath>> {
1bb4e9b02984 rust-matchers: improve `Matcher` trait ergonomics Rapha?l Gom?s <rgomes@octobus.net> parents: 43611 diff changeset	100 None
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	101 }
43611 27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	102 fn exact_match(&self, _filename: impl AsRef<HgPath>) -> bool {
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	103 false
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	104 }
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	105 fn matches(&self, _filename: impl AsRef<HgPath>) -> bool {
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	106 true
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	107 }
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	108 fn visit_children_set(
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	109 &self,
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	110 _directory: impl AsRef<HgPath>,
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	111 ) -> VisitChildrenSet {
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	112 VisitChildrenSet::Recursive
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	113 }
43611 27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	114 fn matches_everything(&self) -> bool {
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	115 true
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	116 }
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	117 fn is_exact(&self) -> bool {
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	118 false
27c25c0dc967 rust-matchers: remove default implementations for `Matcher` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 43438 diff changeset	119 }
43438 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	120 }
43914 69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	121
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	122 /// Matches the input files exactly. They are interpreted as paths, not
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	123 /// patterns.
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	124 ///
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	125 ///```
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	126 /// use hg::{ matchers::{Matcher, FileMatcher}, utils::hg_path::HgPath };
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	127 ///
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	128 /// let files = [HgPath::new(b"a.txt"), HgPath::new(br"re:.*\.c$")];
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	129 /// let matcher = FileMatcher::new(&files).unwrap();
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	130 ///
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	131 /// assert_eq!(matcher.matches(HgPath::new(b"a.txt")), true);
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	132 /// assert_eq!(matcher.matches(HgPath::new(b"b.txt")), false);
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	133 /// assert_eq!(matcher.matches(HgPath::new(b"main.c")), false);
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	134 /// assert_eq!(matcher.matches(HgPath::new(br"re:.*\.c$")), true);
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	135 /// ```
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	136 #[derive(Debug)]
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	137 pub struct FileMatcher<'a> {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	138 files: HashSet<&'a HgPath>,
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	139 dirs: DirsMultiset,
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	140 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	141
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	142 impl<'a> FileMatcher<'a> {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	143 pub fn new(
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	144 files: &'a [impl AsRef<HgPath>],
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	145 ) -> Result<Self, DirstateMapError> {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	146 Ok(Self {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	147 files: HashSet::from_iter(files.iter().map(\|f\| f.as_ref())),
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	148 dirs: DirsMultiset::from_manifest(files)?,
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	149 })
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	150 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	151 fn inner_matches(&self, filename: impl AsRef<HgPath>) -> bool {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	152 self.files.contains(filename.as_ref())
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	153 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	154 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	155
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	156 impl<'a> Matcher for FileMatcher<'a> {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	157 fn file_set(&self) -> Option<&HashSet<&HgPath>> {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	158 Some(&self.files)
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	159 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	160 fn exact_match(&self, filename: impl AsRef<HgPath>) -> bool {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	161 self.inner_matches(filename)
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	162 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	163 fn matches(&self, filename: impl AsRef<HgPath>) -> bool {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	164 self.inner_matches(filename)
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	165 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	166 fn visit_children_set(
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	167 &self,
44353 54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	168 directory: impl AsRef<HgPath>,
43914 69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	169 ) -> VisitChildrenSet {
44353 54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	170 if self.files.is_empty() \|\| !self.dirs.contains(&directory) {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	171 return VisitChildrenSet::Empty;
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	172 }
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	173 let dirs_as_set = self.dirs.iter().map(\|k\| k.deref()).collect();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	174
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	175 let mut candidates: HashSet<&HgPath> =
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	176 self.files.union(&dirs_as_set).map(\|k\| *k).collect();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	177 candidates.remove(HgPath::new(b""));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	178
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	179 if !directory.as_ref().is_empty() {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	180 let directory = [directory.as_ref().as_bytes(), b"/"].concat();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	181 candidates = candidates
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	182 .iter()
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	183 .filter_map(\|c\| {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	184 if c.as_bytes().starts_with(&directory) {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	185 Some(HgPath::new(&c.as_bytes()[directory.len()..]))
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	186 } else {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	187 None
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	188 }
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	189 })
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	190 .collect();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	191 }
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	192
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	193 // `self.dirs` includes all of the directories, recursively, so if
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	194 // we're attempting to match 'foo/bar/baz.txt', it'll have '', 'foo',
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	195 // 'foo/bar' in it. Thus we can safely ignore a candidate that has a
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	196 // '/' in it, indicating it's for a subdir-of-a-subdir; the immediate
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	197 // subdir will be in there without a slash.
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	198 VisitChildrenSet::Set(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	199 candidates
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	200 .iter()
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	201 .filter_map(\|c\| {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	202 if c.bytes().all(\|b\| *b != b'/') {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	203 Some(*c)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	204 } else {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	205 None
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	206 }
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	207 })
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	208 .collect(),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	209 )
43914 69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	210 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	211 fn matches_everything(&self) -> bool {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	212 false
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	213 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	214 fn is_exact(&self) -> bool {
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	215 true
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	216 }
69c4f3cf2cdf rust-matchers: add `FileMatcher` implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 43863 diff changeset	217 }
44353 54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	218 #[cfg(test)]
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	219 mod tests {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	220 use super::*;
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	221 use pretty_assertions::assert_eq;
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	222
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	223 #[test]
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	224 fn test_filematcher_visit_children_set() {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	225 // Visitchildrenset
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	226 let files = vec![HgPath::new(b"dir/subdir/foo.txt")];
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	227 let matcher = FileMatcher::new(&files).unwrap();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	228
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	229 let mut set = HashSet::new();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	230 set.insert(HgPath::new(b"dir"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	231 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	232 matcher.visit_children_set(HgPath::new(b"")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	233 VisitChildrenSet::Set(set)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	234 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	235
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	236 let mut set = HashSet::new();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	237 set.insert(HgPath::new(b"subdir"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	238 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	239 matcher.visit_children_set(HgPath::new(b"dir")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	240 VisitChildrenSet::Set(set)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	241 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	242
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	243 let mut set = HashSet::new();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	244 set.insert(HgPath::new(b"foo.txt"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	245 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	246 matcher.visit_children_set(HgPath::new(b"dir/subdir")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	247 VisitChildrenSet::Set(set)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	248 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	249
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	250 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	251 matcher.visit_children_set(HgPath::new(b"dir/subdir/x")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	252 VisitChildrenSet::Empty
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	253 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	254 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	255 matcher.visit_children_set(HgPath::new(b"dir/subdir/foo.txt")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	256 VisitChildrenSet::Empty
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	257 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	258 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	259 matcher.visit_children_set(HgPath::new(b"folder")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	260 VisitChildrenSet::Empty
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	261 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	262 }
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	263
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	264 #[test]
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	265 fn test_filematcher_visit_children_set_files_and_dirs() {
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	266 let files = vec![
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	267 HgPath::new(b"rootfile.txt"),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	268 HgPath::new(b"a/file1.txt"),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	269 HgPath::new(b"a/b/file2.txt"),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	270 // No file in a/b/c
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	271 HgPath::new(b"a/b/c/d/file4.txt"),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	272 ];
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	273 let matcher = FileMatcher::new(&files).unwrap();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	274
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	275 let mut set = HashSet::new();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	276 set.insert(HgPath::new(b"a"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	277 set.insert(HgPath::new(b"rootfile.txt"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	278 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	279 matcher.visit_children_set(HgPath::new(b"")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	280 VisitChildrenSet::Set(set)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	281 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	282
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	283 let mut set = HashSet::new();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	284 set.insert(HgPath::new(b"b"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	285 set.insert(HgPath::new(b"file1.txt"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	286 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	287 matcher.visit_children_set(HgPath::new(b"a")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	288 VisitChildrenSet::Set(set)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	289 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	290
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	291 let mut set = HashSet::new();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	292 set.insert(HgPath::new(b"c"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	293 set.insert(HgPath::new(b"file2.txt"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	294 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	295 matcher.visit_children_set(HgPath::new(b"a/b")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	296 VisitChildrenSet::Set(set)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	297 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	298
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	299 let mut set = HashSet::new();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	300 set.insert(HgPath::new(b"d"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	301 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	302 matcher.visit_children_set(HgPath::new(b"a/b/c")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	303 VisitChildrenSet::Set(set)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	304 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	305 let mut set = HashSet::new();
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	306 set.insert(HgPath::new(b"file4.txt"));
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	307 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	308 matcher.visit_children_set(HgPath::new(b"a/b/c/d")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	309 VisitChildrenSet::Set(set)
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	310 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	311
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	312 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	313 matcher.visit_children_set(HgPath::new(b"a/b/c/d/e")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	314 VisitChildrenSet::Empty
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	315 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	316 assert_eq!(
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	317 matcher.visit_children_set(HgPath::new(b"folder")),
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	318 VisitChildrenSet::Empty
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	319 );
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	320 }
54d185eb24b5 rust-matchers: implement `visit_children_set` for `FileMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 44006 diff changeset	321 }

Mercurial > public > mercurial-scm > hg

annotate rust/hg-core/src/matchers.rs @ 44353:54d185eb24b5