pub struct Gitignore { /* private fields */ }Expand description
Gitignore is a matcher for the globs in one or more gitignore files in the same directory.
Implementations§
source§impl Gitignore
impl Gitignore
sourcepub fn new<P: AsRef<Path>>(gitignore_path: P) -> (Gitignore, Option<Error>)
pub fn new<P: AsRef<Path>>(gitignore_path: P) -> (Gitignore, Option<Error>)
Creates a new gitignore matcher from the gitignore file path given.
If it’s desirable to include multiple gitignore files in a single
matcher, or read gitignore globs from a different source, then
use GitignoreBuilder.
This always returns a valid matcher, even if it’s empty. In particular, a Gitignore file can be partially valid, e.g., when one glob is invalid but the rest aren’t.
Note that I/O errors are ignored. For more granular control over
errors, use GitignoreBuilder.
sourcepub fn global() -> (Gitignore, Option<Error>)
pub fn global() -> (Gitignore, Option<Error>)
Creates a new gitignore matcher from the global ignore file, if one exists.
The global config file path is specified by git’s core.excludesFile
config option.
Git’s config file location is $HOME/.gitconfig. If $HOME/.gitconfig
does not exist or does not specify core.excludesFile, then
$XDG_CONFIG_HOME/git/ignore is read. If $XDG_CONFIG_HOME is not
set or is empty, then $HOME/.config/git/ignore is used instead.
sourcepub fn empty() -> Gitignore
pub fn empty() -> Gitignore
Creates a new empty gitignore matcher that never matches anything.
Its path is empty.
sourcepub fn path(&self) -> &Path
pub fn path(&self) -> &Path
Returns the directory containing this gitignore matcher.
All matches are done relative to this path.
sourcepub fn is_empty(&self) -> bool
pub fn is_empty(&self) -> bool
Returns true if and only if this gitignore has zero globs, and therefore never matches any file path.
sourcepub fn len(&self) -> usize
pub fn len(&self) -> usize
Returns the total number of globs, which should be equivalent to
num_ignores + num_whitelists.
sourcepub fn num_ignores(&self) -> u64
pub fn num_ignores(&self) -> u64
Returns the total number of ignore globs.
sourcepub fn num_whitelists(&self) -> u64
pub fn num_whitelists(&self) -> u64
Returns the total number of whitelisted globs.
sourcepub fn matched<P: AsRef<Path>>(&self, path: P, is_dir: bool) -> Match<&Glob>
pub fn matched<P: AsRef<Path>>(&self, path: P, is_dir: bool) -> Match<&Glob>
Returns whether the given path (file or directory) matched a pattern in this gitignore matcher.
is_dir should be true if the path refers to a directory and false
otherwise.
The given path is matched relative to the path given when building
the matcher. Specifically, before matching path, its prefix (as
determined by a common suffix of the directory containing this
gitignore) is stripped. If there is no common suffix/prefix overlap,
then path is assumed to be relative to this matcher.
sourcepub fn matched_path_or_any_parents<P: AsRef<Path>>(
&self,
path: P,
is_dir: bool
) -> Match<&Glob>
pub fn matched_path_or_any_parents<P: AsRef<Path>>( &self, path: P, is_dir: bool ) -> Match<&Glob>
Returns whether the given path (file or directory, and expected to be under the root) or any of its parent directories (up to the root) matched a pattern in this gitignore matcher.
NOTE: This method is more expensive than walking the directory hierarchy top-to-bottom and matching the entries. But, is easier to use in cases when a list of paths are available without a hierarchy.
is_dir should be true if the path refers to a directory and false
otherwise.
The given path is matched relative to the path given when building
the matcher. Specifically, before matching path, its prefix (as
determined by a common suffix of the directory containing this
gitignore) is stripped. If there is no common suffix/prefix overlap,
then path is assumed to be relative to this matcher.
Panics
This method panics if the given file path is not under the root path of this matcher.