Merge 4409c56754 into 9eaed3e3f0

* [JavaScript] Support bun in shebang for syntax highlighting

---------

Co-authored-by: Keith Hall <keith-hall@users.noreply.github.com>

.github/ISSUE_TEMPLATE/syntax_request.md

@@ -26,4 +26,4 @@ guidelines for adding new syntaxes:
 [Name or description of the syntax/language here]
 
 **Guideline Criteria:**
-[packagecontro.io link here]
+[packagecontrol.io link here]

CHANGELOG.md

@@ -6,6 +6,7 @@
 - `bat --squeeze-blank`/`bat -s` will now squeeze consecutive empty lines, see #1441 (@eth-p) and #2665 (@einfachIrgendwer0815)
 - `bat --squeeze-limit` to set the maximum number of empty consecutive when using `--squeeze-blank`, see #1441 (@eth-p) and #2665 (@einfachIrgendwer0815)
 - `PrettyPrinter::squeeze_empty_lines` to support line squeezing for bat as a library, see #1441 (@eth-p) and #2665 (@einfachIrgendwer0815)
+- Syntax highlighting for JavaScript files that start with `#!/usr/bin/env bun` #2913 (@sharunkumar)
 - Automatically choose theme based on the terminal's color scheme, see #2896 (@bash)
 
 ## Bugfixes
@@ -34,6 +35,7 @@
 - Relax syntax mapping rule restrictions to allow brace expansion #2865 (@cyqsimon)
 - Apply clippy fixes #2864 (@cyqsimon)
 - Faster startup by offloading glob matcher building to a worker thread #2868 (@cyqsimon)
+- Display which theme is the default one in colored output, see #2838 (@sblondon)
 
 ## Syntaxes
 

Cargo.lock

@@ -130,7 +130,7 @@ dependencies = [
  "grep-cli",
  "home",
  "indexmap",
- "itertools 0.12.1",
+ "itertools",
  "nix",
  "nu-ansi-term",
  "once_cell",
@@ -293,15 +293,15 @@ checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
 [[package]]
 name = "console"
-version = "0.15.7"
+version = "0.15.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c926e00cc70edefdc64d3a5ff31cc65bb97a3460097762bd23afb4d8145fccf8"
+checksum = "0e1f83fc076bd6dd27517eacdf25fef6c4dfe5f1d7448bafaaf3a26f13b5e4eb"
 dependencies = [
  "encode_unicode",
  "lazy_static",
  "libc",
  "unicode-width",
- "windows-sys 0.45.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -657,15 +657,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "itertools"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "itertools"
 version = "0.12.1"
@@ -939,14 +930,13 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "predicates"
-version = "3.0.4"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6dfc28575c2e3f19cb3c73b93af36460ae898d426eba6fc15b9bd2a5220758a0"
+checksum = "68b87bfd4605926cdfefc1c3b5f8fe560e3feca9d5552cf68c466d3d8236c7e8"
 dependencies = [
  "anstyle",
  "difflib",
  "float-cmp",
- "itertools 0.11.0",
  "normalize-line-endings",
  "predicates-core",
  "regex",
@@ -970,9 +960,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.78"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
+checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
 dependencies = [
  "unicode-ident",
 ]
@@ -1138,18 +1128,18 @@ checksum = "b97ed7a9823b74f99c7742f5336af7be5ecd3eeafcb1507d1fa93347b1d589b0"
 
 [[package]]
 name = "serde"
-version = "1.0.193"
+version = "1.0.197"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
+checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.193"
+version = "1.0.197"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
+checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1178,9 +1168,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.6.1"
+version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15d167997bd841ec232f5b2b8e0e26606df2e7caa4c31b95ea9ca52b200bd270"
+checksum = "ee80b0e361bbf88fd2f6e242ccd19cfda072cb0faa6ae694ecee08199938569a"
 dependencies = [
  "serde",
  "serde_derive",
@@ -1189,9 +1179,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.6.1"
+version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "865f9743393e638991566a8b7a479043c2c8da94a33e0a31f18214c9cae0a64d"
+checksum = "6561dc161a9224638a31d876ccdfefbc1df91d3f3a8342eddb35f055d48c7655"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -1267,9 +1257,9 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
-version = "2.0.52"
+version = "2.0.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b699d15b36d1f02c3e7c69f8ffef53de37aefae075d8488d4ba1a7788d574a07"
+checksum = "11a6ae1e52eb25aab8f3fb9fca13be982a373b8f1157ca14b897a825ba4a2d35"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1554,9 +1544,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wild"
-version = "2.2.0"
+version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10d01931a94d5a115a53f95292f51d316856b68a035618eb831bbba593a30b67"
+checksum = "a3131afc8c575281e1e80f36ed6a092aa502c08b18ed7524e86fbbb12bb410e1"
 dependencies = [
  "glob",
 ]

Cargo.toml

@@ -44,7 +44,7 @@ regex-fancy = ["syntect/regex-fancy"] # Use the rust-only "fancy-regex" engine
 nu-ansi-term = "0.50.0"
 ansi_colours = "^1.2"
 bincode = "1.0"
-console = "0.15.7"
+console = "0.15.8"
 flate2 = "1.0"
 once_cell = "1.19"
 thiserror = "1.0"
@@ -93,7 +93,7 @@ plist = "1.6.0"
 assert_cmd = "2.0.12"
 expect-test = "1.4.1"
 serial_test = { version = "2.0.0", default-features = false }
-predicates = "3.0.4"
+predicates = "3.1.0"
 wait-timeout = "0.2.0"
 tempfile = "3.8.1"
 serde = { version = "1.0", features = ["derive"] }
@@ -109,7 +109,7 @@ once_cell = "1.18"
 regex = "1.10.2"
 serde = "1.0"
 serde_derive = "1.0"
-serde_with = { version = "3.6.1", default-features = false, features = ["macros"] }
+serde_with = { version = "3.7.0", default-features = false, features = ["macros"] }
 toml = { version = "0.8.9", features = ["preserve_order"] }
 walkdir = "2.4"
 

assets/patches/JavaScript.sublime-syntax.patch

@@ -0,0 +1,14 @@
+Submodule assets/syntaxes/01_Packages contains modified content
+diff --git syntaxes/01_Packages/JavaScript/JavaScript.sublime-syntax syntaxes/01_Packages/JavaScript/JavaScript.sublime-syntax
+index 05a4fed6..78a7bf55 100644
+--- syntaxes/01_Packages/JavaScript/JavaScript.sublime-syntax
++++ syntaxes/01_Packages/JavaScript/JavaScript.sublime-syntax
+@@ -5,7 +5,7 @@ name: JavaScript
+ file_extensions:
+   - js
+   - htc
+-first_line_match: ^#!\s*/.*\b(node|js)\b
++first_line_match: ^#!\s*/.*\b(node|bun|js)\b
+ scope: source.js
+ variables:
+   bin_digit: '[01_]'

doc/README-zh.md

@@ -412,7 +412,7 @@ bat --list-themes | fzf --preview="bat --theme={} --color=always /path/to/file"
 
 ### 输出样式
 
-你可以用`--style`参数来控制`bat`输出的样式。使用`--style=numbers,chanegs`可以只开启 Git 修改和行号显示而不添加其他内容。`BAT_STYLE`环境变量具有相同功能。
+你可以用`--style`参数来控制`bat`输出的样式。使用`--style=numbers,changes`可以只开启 Git 修改和行号显示而不添加其他内容。`BAT_STYLE`环境变量具有相同功能。
 
 ### 添加新的语言和语法
 

src/bin/bat/main.rs

@@ -35,7 +35,7 @@ use bat::{
     error::*,
     input::Input,
     style::{StyleComponent, StyleComponents},
-    MappingTarget, PagingMode,
+    theme, MappingTarget, PagingMode,
 };
 
 const THEME_PREVIEW_DATA: &[u8] = include_bytes!("../../../assets/theme_preview.rs");
@@ -200,11 +200,23 @@ pub fn list_themes(cfg: &Config, config_dir: &Path, cache_dir: &Path) -> Result<
     let mut stdout = stdout.lock();
 
     if config.colored_output {
+        use theme::{color_scheme, default_theme, ColorScheme, DetectColorScheme};
+        let default_theme = default_theme(color_scheme(DetectColorScheme::Auto));
         for theme in assets.themes() {
+            let default_theme_info = if default_theme == theme {
+                " (default)"
+            } else if theme::default_theme(ColorScheme::Dark) == theme {
+                " (default dark)"
+            } else if theme::default_theme(ColorScheme::Light) == theme {
+                " (default light)"
+            } else {
+                ""
+            };
             writeln!(
                 stdout,
-                "Theme: {}\n",
-                Style::new().bold().paint(theme.to_string())
+                "Theme: {}{}\n",
+                Style::new().bold().paint(theme.to_string()),
+                default_theme_info
             )?;
             config.theme = theme.to_string();
             Controller::new(&config, &assets)
@@ -272,24 +284,25 @@ fn invoke_bugreport(app: &App, cache_dir: &Path) {
         .info(OperatingSystem::default())
         .info(CommandLine::default())
         .info(EnvironmentVariables::list(&[
-            "SHELL",
-            "PAGER",
-            "LESS",
-            "LANG",
-            "LC_ALL",
-            "BAT_PAGER",
-            "BAT_PAGING",
             "BAT_CACHE_PATH",
             "BAT_CONFIG_PATH",
             "BAT_OPTS",
+            "BAT_PAGER",
+            "BAT_PAGING",
             "BAT_STYLE",
             "BAT_TABS",
             "BAT_THEME",
-            "XDG_CONFIG_HOME",
-            "XDG_CACHE_HOME",
             "COLORTERM",
-            "NO_COLOR",
+            "LANG",
+            "LC_ALL",
+            "LESS",
             "MANPAGER",
+            "NO_COLOR",
+            "PAGER",
+            "SHELL",
+            "TERM",
+            "XDG_CACHE_HOME",
+            "XDG_CONFIG_HOME",
         ]))
         .info(FileContent::new("System Config file", system_config_file()))
         .info(FileContent::new("Config file", config_file()))

src/theme.rs

@@ -19,6 +19,11 @@ pub const fn default_theme(color_scheme: ColorScheme) -> &'static str {
     }
 }
 
+/// Detects the color scheme from the terminal.
+pub fn color_scheme(when: DetectColorScheme) -> ColorScheme {
+    detect(when, &TerminalColorSchemeDetector).unwrap_or_default()
+}
+
 /// Options for configuring the theme used for syntax highlighting.
 /// Used together with [`theme`].
 #[derive(Debug, Default, PartialEq, Eq)]

tests/integration_tests.rs

@@ -272,6 +272,24 @@ fn squeeze_limit_line_numbers() {
         .stdout("   1 line 1\n   2 \n   3 \n   4 \n   5 line 5\n   6 \n   7 \n   8 \n   9 \n  10 \n  20 line 20\n  21 line 21\n  22 \n  23 \n  24 line 24\n  25 \n  26 line 26\n  27 \n  28 \n  29 \n  30 line 30\n");
 }
 
+#[test]
+fn list_themes() {
+    #[cfg(target_os = "macos")]
+    let default_theme_chunk = "Monokai Extended Light\x1B[0m (default)";
+
+    #[cfg(not(target_os = "macos"))]
+    let default_theme_chunk = "Monokai Extended\x1B[0m (default)";
+
+    bat()
+        .arg("--color=always")
+        .arg("--list-themes")
+        .assert()
+        .success()
+        .stdout(predicate::str::contains("DarkNeon").normalize())
+        .stdout(predicate::str::contains(default_theme_chunk).normalize())
+        .stdout(predicate::str::contains("Output the square of a number.").normalize());
+}
+
 #[test]
 #[cfg_attr(any(not(feature = "git"), target_os = "windows"), ignore)]
 fn short_help() {