From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/tools/rustdoc-themes/Cargo.toml |  8 ++++++
 src/tools/rustdoc-themes/main.rs    | 49 +++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 src/tools/rustdoc-themes/Cargo.toml
 create mode 100644 src/tools/rustdoc-themes/main.rs

(limited to 'src/tools/rustdoc-themes')

diff --git a/src/tools/rustdoc-themes/Cargo.toml b/src/tools/rustdoc-themes/Cargo.toml
new file mode 100644
index 000000000..3d8c77d36
--- /dev/null
+++ b/src/tools/rustdoc-themes/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "rustdoc-themes"
+version = "0.1.0"
+edition = "2021"
+
+[[bin]]
+name = "rustdoc-themes"
+path = "main.rs"
diff --git a/src/tools/rustdoc-themes/main.rs b/src/tools/rustdoc-themes/main.rs
new file mode 100644
index 000000000..7cac985a9
--- /dev/null
+++ b/src/tools/rustdoc-themes/main.rs
@@ -0,0 +1,49 @@
+use std::env::args;
+use std::fs::read_dir;
+use std::path::Path;
+use std::process::{exit, Command};
+
+const FILES_TO_IGNORE: &[&str] = &["light.css"];
+
+fn get_folders<P: AsRef<Path>>(folder_path: P) -> Vec<String> {
+    let mut ret = Vec::with_capacity(10);
+
+    for entry in read_dir(folder_path.as_ref()).expect("read_dir failed") {
+        let entry = entry.expect("Couldn't unwrap entry");
+        let path = entry.path();
+
+        if !path.is_file() {
+            continue;
+        }
+        let filename = path.file_name().expect("file_name failed");
+        if FILES_TO_IGNORE.iter().any(|x| x == &filename) {
+            continue;
+        }
+        ret.push(format!("{}", path.display()));
+    }
+    ret
+}
+
+fn main() {
+    let argv: Vec<String> = args().collect();
+
+    if argv.len() < 3 {
+        eprintln!("Needs rustdoc binary path");
+        exit(1);
+    }
+    let rustdoc_bin = &argv[1];
+    let themes_folder = &argv[2];
+    let themes = get_folders(&themes_folder);
+    if themes.is_empty() {
+        eprintln!("No theme found in \"{}\"...", themes_folder);
+        exit(1);
+    }
+    let arg_name = "--check-theme".to_owned();
+    let status = Command::new(rustdoc_bin)
+        .args(&themes.iter().flat_map(|t| vec![&arg_name, t].into_iter()).collect::<Vec<_>>())
+        .status()
+        .expect("failed to execute child");
+    if !status.success() {
+        exit(1);
+    }
+}
-- 
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