diff --git a/src/main.rs b/src/main.rs
index 7688190..ff8bce9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -32,6 +32,7 @@ impl Default for Format {
 }
 
 #[derive(Debug, StructOpt)]
+#[structopt(rename_all = "kebab-case")]
 struct Options {
     #[structopt(parse(from_os_str), default_value = ".")]
     /// Paths to check
@@ -47,6 +48,50 @@ struct Options {
     #[structopt(short = "j", long = "threads", default_value = "0")]
     /// The approximate number of threads to use.
     threads: usize,
+
+    #[structopt(long, raw(overrides_with = r#""no-hidden""#))]
+    /// Search hidden files and directories.
+    hidden: bool,
+    #[structopt(long, raw(overrides_with = r#""hidden""#), raw(hidden = "true"))]
+    no_hidden: bool,
+
+    #[structopt(long, raw(overrides_with = r#""ignore""#))]
+    /// Don't respect ignore files.
+    no_ignore: bool,
+    #[structopt(long, raw(overrides_with = r#""no-ignore""#), raw(hidden = "true"))]
+    ignore: bool,
+
+    #[structopt(long, raw(overrides_with = r#""ignore-dot""#))]
+    /// Don't respect .ignore files.
+    no_ignore_dot: bool,
+    #[structopt(long, raw(overrides_with = r#""no-ignore-dot""#), raw(hidden = "true"))]
+    ignore_dot: bool,
+
+    #[structopt(long, raw(overrides_with = r#""ignore-global""#))]
+    /// Don't respect global ignore files.
+    no_ignore_global: bool,
+    #[structopt(
+        long,
+        raw(overrides_with = r#""no-ignore-global""#),
+        raw(hidden = "true")
+    )]
+    ignore_global: bool,
+
+    #[structopt(long, raw(overrides_with = r#""ignore-parent""#))]
+    /// Don't respect ignore files in parent directories.
+    no_ignore_parent: bool,
+    #[structopt(
+        long,
+        raw(overrides_with = r#""no-ignore-parent""#),
+        raw(hidden = "true")
+    )]
+    ignore_parent: bool,
+
+    #[structopt(long, raw(overrides_with = r#""ignore-vcs""#))]
+    /// Don't respect ignore files in vcs directories.
+    no_ignore_vcs: bool,
+    #[structopt(long, raw(overrides_with = r#""no-ignore-vcs""#), raw(hidden = "true"))]
+    ignore_vcs: bool,
 }
 
 impl Options {
@@ -57,6 +102,65 @@ impl Options {
 
         self
     }
+
+    pub fn ignore_hidden(&self) -> Option<bool> {
+        match (self.hidden, self.no_hidden) {
+            (true, false) => Some(false),
+            (false, true) => Some(true),
+            (false, false) => None,
+            (_, _) => unreachable!("StructOpt should make this impossible"),
+        }
+    }
+
+    pub fn ignore_dot(&self) -> Option<bool> {
+        match (self.no_ignore_dot, self.ignore_dot) {
+            (true, false) => Some(false),
+            (false, true) => Some(true),
+            (false, false) => None,
+            (_, _) => unreachable!("StructOpt should make this impossible"),
+        }
+        .or_else(|| self.ignore_files())
+    }
+
+    pub fn ignore_global(&self) -> Option<bool> {
+        match (self.no_ignore_global, self.ignore_global) {
+            (true, false) => Some(false),
+            (false, true) => Some(true),
+            (false, false) => None,
+            (_, _) => unreachable!("StructOpt should make this impossible"),
+        }
+        .or_else(|| self.ignore_vcs())
+        .or_else(|| self.ignore_files())
+    }
+
+    pub fn ignore_parent(&self) -> Option<bool> {
+        match (self.no_ignore_parent, self.ignore_parent) {
+            (true, false) => Some(false),
+            (false, true) => Some(true),
+            (false, false) => None,
+            (_, _) => unreachable!("StructOpt should make this impossible"),
+        }
+        .or_else(|| self.ignore_files())
+    }
+
+    pub fn ignore_vcs(&self) -> Option<bool> {
+        match (self.no_ignore_vcs, self.ignore_vcs) {
+            (true, false) => Some(false),
+            (false, true) => Some(true),
+            (false, false) => None,
+            (_, _) => unreachable!("StructOpt should make this impossible"),
+        }
+        .or_else(|| self.ignore_files())
+    }
+
+    fn ignore_files(&self) -> Option<bool> {
+        match (self.no_ignore, self.ignore) {
+            (true, false) => Some(false),
+            (false, true) => Some(true),
+            (false, false) => None,
+            (_, _) => unreachable!("StructOpt should make this impossible"),
+        }
+    }
 }
 
 fn run() -> Result<(), failure::Error> {
@@ -72,7 +176,13 @@ fn run() -> Result<(), failure::Error> {
     for path in &options.path[1..] {
         walk.add(path);
     }
-    walk.threads(options.threads);
+    walk.threads(options.threads)
+        .hidden(options.ignore_hidden().unwrap_or(true))
+        .ignore(options.ignore_dot().unwrap_or(true))
+        .git_global(options.ignore_global().unwrap_or(true))
+        .git_ignore(options.ignore_vcs().unwrap_or(true))
+        .git_exclude(options.ignore_vcs().unwrap_or(true))
+        .parents(options.ignore_parent().unwrap_or(true));
     // TODO Add build_parallel for options.threads != 1
     for entry in walk.build() {
         let entry = entry?;