config: add --no-ignore-dot flag

This flag causes ripgrep to ignore `.ignore` files.

Closes #1138

CHANGELOG.md

@@ -15,6 +15,8 @@ Feature enhancements:
 
 * [FEATURE #1099](https://github.com/BurntSushi/ripgrep/pull/1099):
   Add support for Brotli and Zstd to the `-z/--search-zip` flag.
+* [FEATURE #1138](https://github.com/BurntSushi/ripgrep/pull/1138):
+  Add `--no-ignore-dot` flag for ignoring `.ignore` files.
 * [FEATURE #1170](https://github.com/BurntSushi/ripgrep/pull/1170):
   Add `--ignore-file-case-insensitive` for case insensitive .ignore globs.
 

complete/_rg

@@ -112,8 +112,8 @@ _rg() {
     $no"--no-hidden[don't search hidden files and directories]"
 
     + '(ignore)' # Ignore-file options
-    "(--no-ignore-global --no-ignore-parent --no-ignore-vcs)--no-ignore[don't respect ignore files]"
-    $no'(--ignore-global --ignore-parent --ignore-vcs)--ignore[respect ignore files]'
+    "(--no-ignore-global --no-ignore-parent --no-ignore-vcs --no-ignore-dot)--no-ignore[don't respect ignore files]"
+    $no'(--ignore-global --ignore-parent --ignore-vcs --ignore-dot)--ignore[respect ignore files]'
 
     + '(ignore-file-case-insensitive)' # Ignore-file case sensitivity options
     '--ignore-file-case-insensitive[process ignore files case insensitively]'
@@ -131,6 +131,10 @@ _rg() {
     "--no-ignore-vcs[don't respect version control ignore files]"
     $no'--ignore-vcs[respect version control ignore files]'
 
+    + '(ignore-dot)' # .ignore-file options
+    "--no-ignore-dot[don't respect .ignore files]"
+    $no'--ignore-dot[respect .ignore files]'
+
     + '(json)' # JSON options
     '--json[output results in JSON Lines format]'
     $no"--no-json[don't output results in JSON Lines format]"

src/app.rs

@@ -586,6 +586,7 @@ pub fn all_args_and_flags() -> Vec<RGArg> {
     flag_multiline_dotall(&mut args);
     flag_no_config(&mut args);
     flag_no_ignore(&mut args);
+    flag_no_ignore_dot(&mut args);
     flag_no_ignore_global(&mut args);
     flag_no_ignore_messages(&mut args);
     flag_no_ignore_parent(&mut args);
@@ -1558,7 +1559,7 @@ fn flag_no_ignore(args: &mut Vec<RGArg>) {
     const SHORT: &str = "Don't respect ignore files.";
     const LONG: &str = long!("\
 Don't respect ignore files (.gitignore, .ignore, etc.). This implies
---no-ignore-parent and --no-ignore-vcs.
+--no-ignore-parent, --no-ignore-dot and --no-ignore-vcs.
 
 This flag can be disabled with the --ignore flag.
 ");
@@ -1573,6 +1574,24 @@ This flag can be disabled with the --ignore flag.
     args.push(arg);
 }
 
+fn flag_no_ignore_dot(args: &mut Vec<RGArg>) {
+    const SHORT: &str = "Don't respect .ignore files.";
+    const LONG: &str = long!("\
+Don't respect .ignore files.
+
+This flag can be disabled with the --ignore-dot flag.
+");
+    let arg = RGArg::switch("no-ignore-dot")
+        .help(SHORT).long_help(LONG)
+        .overrides("ignore-dot");
+    args.push(arg);
+
+    let arg = RGArg::switch("ignore-dot")
+        .hidden()
+        .overrides("no-ignore-dot");
+    args.push(arg);
+}
+
 fn flag_no_ignore_global(args: &mut Vec<RGArg>) {
     const SHORT: &str = "Don't respect global ignore files.";
     const LONG: &str = long!("\

src/args.rs

@@ -791,13 +791,10 @@ impl ArgMatches {
             .types(self.types()?)
             .hidden(!self.hidden())
             .parents(!self.no_ignore_parent())
-            .ignore(!self.no_ignore())
-            .git_global(
-                !self.no_ignore()
-                && !self.no_ignore_vcs()
-                && !self.no_ignore_global())
-            .git_ignore(!self.no_ignore() && !self.no_ignore_vcs())
-            .git_exclude(!self.no_ignore() && !self.no_ignore_vcs())
+            .ignore(!self.no_ignore_dot())
+            .git_global(!self.no_ignore_vcs() && !self.no_ignore_global())
+            .git_ignore(!self.no_ignore_vcs())
+            .git_exclude(!self.no_ignore_vcs())
             .ignore_case_insensitive(self.ignore_file_case_insensitive());
         if !self.no_ignore() {
             builder.add_custom_ignore_filename(".rgignore");
@@ -1103,6 +1100,11 @@ impl ArgMatches {
         self.is_present("no-ignore") || self.unrestricted_count() >= 1
     }
 
+    /// Returns true if .ignore files should be ignored.
+    fn no_ignore_dot(&self) -> bool {
+        self.is_present("no-ignore-dot") || self.no_ignore()
+    }
+
     /// Returns true if global ignore files should be ignored.
     fn no_ignore_global(&self) -> bool {
         self.is_present("no-ignore-global") || self.no_ignore()

tests/feature.rs

@@ -629,3 +629,19 @@ rgtest!(f993_null_data, |dir: Dir, mut cmd: TestCommand| {
     let expected = "foo\x00bar\x00baz\x00";
     eqnice!(expected, cmd.stdout());
 });
+
+// See: https://github.com/BurntSushi/ripgrep/issues/1138
+rgtest!(f1138_no_ignore_dot, |dir: Dir, mut cmd: TestCommand| {
+    dir.create_dir(".git");
+    dir.create(".gitignore", "foo");
+    dir.create(".ignore", "bar");
+    dir.create(".fzf-ignore", "quux");
+    dir.create("foo", "");
+    dir.create("bar", "");
+    dir.create("quux", "");
+
+    cmd.arg("--sort").arg("path").arg("--files");
+    eqnice!("quux\n", cmd.stdout());
+    eqnice!("bar\nquux\n", cmd.arg("--no-ignore-dot").stdout());
+    eqnice!("bar\n", cmd.arg("--ignore-file").arg(".fzf-ignore").stdout());
+});