Auto merge of #125408 - chriskrycho:chriskrycho/book-updates, r=ehuss

Support mdBook preprocessors for TRPL in rustbook

`rust-lang/book` recently added two mdBook preprocessors. Enable `rustbook` to use those preprocessors for books where they are requested by the `book.toml` by adding the preprocessors as path dependencies, and ignoring them where they are not requested, i.e. by all the books other than TRPL at present.

Addresses rust-lang/book#3927

Author: bors

Cargo.lock

@@ -284,6 +284,21 @@ dependencies = [
  "nom",
 ]
 
+[[package]]
+name = "assert_cmd"
+version = "2.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed72493ac66d5804837f480ab3766c72bdfab91a65e565fc54fa9e42db0073a8"
+dependencies = [
+ "anstyle",
+ "bstr",
+ "doc-comment",
+ "predicates",
+ "predicates-core",
+ "predicates-tree",
+ "wait-timeout",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.3.0"
@@ -1095,6 +1110,12 @@ version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
 
+[[package]]
+name = "difflib"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -1197,6 +1218,12 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "doc-comment"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
+
 [[package]]
 name = "either"
 version = "1.12.0"
@@ -2337,6 +2364,33 @@ dependencies = [
  "topological-sort",
 ]
 
+[[package]]
+name = "mdbook-trpl-listing"
+version = "0.1.0"
+dependencies = [
+ "assert_cmd",
+ "clap",
+ "mdbook",
+ "pulldown-cmark 0.10.3",
+ "pulldown-cmark-to-cmark",
+ "serde_json",
+ "thiserror",
+ "toml 0.8.13",
+ "xmlparser",
+]
+
+[[package]]
+name = "mdbook-trpl-note"
+version = "1.0.0"
+dependencies = [
+ "assert_cmd",
+ "clap",
+ "mdbook",
+ "pulldown-cmark 0.10.3",
+ "pulldown-cmark-to-cmark",
+ "serde_json",
+]
+
 [[package]]
 name = "measureme"
 version = "11.0.1"
@@ -2949,6 +3003,33 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
 
+[[package]]
+name = "predicates"
+version = "3.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68b87bfd4605926cdfefc1c3b5f8fe560e3feca9d5552cf68c466d3d8236c7e8"
+dependencies = [
+ "anstyle",
+ "difflib",
+ "predicates-core",
+]
+
+[[package]]
+name = "predicates-core"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b794032607612e7abeb4db69adb4e33590fa6cf1149e95fd7cb00e634b92f174"
+
+[[package]]
+name = "predicates-tree"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "368ba315fb8c5052ab692e68a0eefec6ec57b23a36959c14496f0b0df2c0cecf"
+dependencies = [
+ "predicates-core",
+ "termtree",
+]
+
 [[package]]
 name = "prettydiff"
 version = "0.6.4"
@@ -3018,6 +3099,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76979bea66e7875e7509c4ec5300112b316af87fa7a252ca91c448b32dfe3993"
 dependencies = [
  "bitflags 2.5.0",
+ "getopts",
  "memchr",
  "pulldown-cmark-escape",
  "unicase",
@@ -3029,6 +3111,15 @@ version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd348ff538bc9caeda7ee8cad2d1d48236a1f443c1fa3913c6a02fe0043b1dd3"
 
+[[package]]
+name = "pulldown-cmark-to-cmark"
+version = "13.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f609795c8d835f79dcfcf768415b9fb57ef1b74891e99f86e73f43a7a257163b"
+dependencies = [
+ "pulldown-cmark 0.10.3",
+]
+
 [[package]]
 name = "punycode"
 version = "0.4.1"
@@ -3276,6 +3367,8 @@ dependencies = [
  "clap",
  "env_logger",
  "mdbook",
+ "mdbook-trpl-listing",
+ "mdbook-trpl-note",
 ]
 
 [[package]]
@@ -5386,6 +5479,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "termtree"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3369f5ac52d5eb6ab48c6b4ffdc8efbcad6b89c765749064ba298f2c68a16a76"
+
 [[package]]
 name = "test"
 version = "0.0.0"
@@ -5558,7 +5657,19 @@ dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "toml_edit",
+ "toml_edit 0.19.15",
+]
+
+[[package]]
+name = "toml"
+version = "0.8.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4e43f8cc456c9704c851ae29c67e17ef65d2c30017c17a9765b89c382dc8bba"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit 0.22.13",
 ]
 
 [[package]]
@@ -5580,7 +5691,20 @@ dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "winnow",
+ "winnow 0.5.40",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c127785850e8c20836d49732ae6abfa47616e60bf9d9f57c43c250361a9db96c"
+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow 0.6.8",
 ]
 
 [[package]]
@@ -5990,6 +6114,15 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
+[[package]]
+name = "wait-timeout"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f200f5b12eb75f8c1ed65abd4b2db8a6e1b138a20de009dacee265a2498f3f6"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@@ -6302,6 +6435,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "winnow"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3c52e9c97a68071b23e836c9380edae937f17b9c4667bd021973efc689f618d"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "writeable"
 version = "0.5.4"
@@ -6319,6 +6461,12 @@ dependencies = [
  "rustix",
 ]
 
+[[package]]
+name = "xmlparser"
+version = "0.13.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66fee0b777b0f5ac1c69bb06d361268faafa61cd4682ae064a171c16c433e9e4"
+
 [[package]]
 name = "xz2"
 version = "0.1.7"

src/doc/book

@@ -7,6 +7,8 @@ edition = "2021"
 [dependencies]
 clap = "4.0.32"
 env_logger = "0.11"
+mdbook-trpl-listing = { path = "../../doc/book/packages/mdbook-trpl-listing" }
+mdbook-trpl-note = { path = "../../doc/book/packages/mdbook-trpl-note" }
 
 [dependencies.mdbook]
 version = "0.4.37"

src/tools/rustbook/Cargo.toml

@@ -8,6 +8,9 @@ use clap::{arg, ArgMatches, Command};
 use mdbook::errors::Result as Result3;
 use mdbook::MDBook;
 
+use mdbook_trpl_listing::TrplListing;
+use mdbook_trpl_note::TrplNote;
+
 fn main() {
     let crate_version = concat!("v", crate_version!());
     env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("warn")).init();
@@ -67,6 +70,14 @@ pub fn build(args: &ArgMatches) -> Result3<()> {
         book.config.build.build_dir = dest_dir.into();
     }
 
+    if book.config.get_preprocessor("trpl-note").is_some() {
+        book.with_preprocessor(TrplNote);
+    }
+
+    if book.config.get_preprocessor("trpl-listing").is_some() {
+        book.with_preprocessor(TrplListing);
+    }
+
     book.build()?;
 
     Ok(())