d-0004-mdbook-2-1-compat

Gbp-Pq: Name d-0004-mdbook-2-1-compat.patch

diff --git a/src/tools/rustbook/Cargo.toml b/src/tools/rustbook/Cargo.toml
index 5bf1553b22711914fbf67ec5968b6140ffb5aa81..64acd5e58b8e08e55aee918cba373d34b6177927 100644 (file)
--- a/src/tools/rustbook/Cargo.toml
+++ b/src/tools/rustbook/Cargo.toml
@@ -13,9 +13,3 @@ package = "mdbook"
 version = "0.2.3"
 default-features = false
 features = ["search"]
-
-[dependencies.mdbook_1]
-package = "mdbook"
-version = "0.1.7"
-default-features = false
-features = ["search"]

diff --git a/src/tools/rustbook/src/main.rs b/src/tools/rustbook/src/main.rs
index 5a6246347cc030d6d28ff047b3596dcdb5ce8f82..9bd7838ae982bdf549462e230042342ac73283be 100644 (file)
--- a/src/tools/rustbook/src/main.rs
+++ b/src/tools/rustbook/src/main.rs
@@ -6,9 +6,6 @@ use std::path::{Path, PathBuf};
 
 use clap::{App, ArgMatches, SubCommand, AppSettings};
 
-use mdbook_1::{MDBook as MDBook1};
-use mdbook_1::errors::{Result as Result1};
-
 use mdbook_2::{MDBook as MDBook2};
 use mdbook_2::errors::{Result as Result2};
 
@@ -36,18 +33,11 @@ fn main() {
     match matches.subcommand() {
         ("build", Some(sub_matches)) => {
             match sub_matches.value_of("mdbook-vers") {
-                None | Some("1") => {
-                    if let Err(e) = build_1(sub_matches) {
-                        eprintln!("Error: {}", e);
-
-                        for cause in e.iter().skip(1) {
-                            eprintln!("\tCaused By: {}", cause);
-                        }
-
-                        ::std::process::exit(101);
+                None | Some("1") | Some("2") => {
+                    match sub_matches.value_of("mdbook-vers") {
+                      Some("1") => env::set_var("DEB_MDBOOK_1_COMPAT", "1"),
+                      _ => (),
                     }
-                }
-                Some("2") => {
                     if let Err(e) = build_2(sub_matches) {
                         eprintln!("Error: {}", e);
 
@@ -67,23 +57,6 @@ fn main() {
     };
 }
 
-// Build command implementation
-pub fn build_1(args: &ArgMatches) -> Result1<()> {
-    let book_dir = get_book_dir(args);
-    let mut book = MDBook1::load(&book_dir)?;
-
-    // Set this to allow us to catch bugs in advance.
-    book.config.build.create_missing = false;
-
-    if let Some(dest_dir) = args.value_of("dest-dir") {
-        book.config.build.build_dir = PathBuf::from(dest_dir);
-    }
-
-    book.build()?;
-
-    Ok(())
-}
-
 // Build command implementation
 pub fn build_2(args: &ArgMatches) -> Result2<()> {
     let book_dir = get_book_dir(args);

diff --git a/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs b/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs
index 1354a6f8f74c43bc9e3d31325d4d690d1cf8abf9..15c57a8b64f17e1eb506a27aa99dc25a70d3ce0b 100644 (file)
--- a/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs
+++ b/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs
@@ -10,6 +10,7 @@ use std::collections::BTreeMap;
 use std::collections::HashMap;
 use std::fs;
 use std::path::{Path, PathBuf};
+use std::env;
 
 use handlebars::Handlebars;
 use regex::{Captures, Regex};
@@ -63,7 +64,7 @@ impl HtmlHandlebars {
             }
 
             ctx.data.insert("path".to_owned(), json!(path));
-            ctx.data.insert("content".to_owned(), json!(content));
+            ctx.data.insert("content".to_owned(), json!(if env::var("DEB_MDBOOK_1_COMPAT") == Ok("1".to_string()) { fixed_content } else { content }));
             ctx.data.insert("chapter_title".to_owned(), json!(ch.name));
             ctx.data.insert("title".to_owned(), json!(title));
             ctx.data.insert(

diff --git a/vendor/mdbook/src/utils/mod.rs b/vendor/mdbook/src/utils/mod.rs
index df997d5eb3756158cbc6b9e8d0c06b2bcfe262df..b77a52fc15f43383a6f8a6cdef5922937dd9f24d 100644 (file)
--- a/vendor/mdbook/src/utils/mod.rs
+++ b/vendor/mdbook/src/utils/mod.rs
@@ -4,6 +4,8 @@ pub mod fs;
 mod string;
 use errors::Error;
 use regex::Regex;
+use std::path::Path;
+use std::env;
 
 use pulldown_cmark::{
     html, Event, Options, Parser, Tag, OPTION_ENABLE_FOOTNOTES, OPTION_ENABLE_TABLES,
@@ -70,11 +72,13 @@ fn adjust_links<'a>(event: Event<'a>, with_base: &str) -> Event<'a> {
     lazy_static! {
         static ref HTTP_LINK: Regex = Regex::new("^https?://").unwrap();
         static ref MD_LINK: Regex = Regex::new(r"(?P<link>.*)\.md(?P<anchor>#.*)?").unwrap();
+        static ref HTML_LINK: Regex = Regex::new(r"(?P<link>.*)\.html(?P<anchor>#.*)?").unwrap();
     }
 
     match event {
         Event::Start(Tag::Link(dest, title)) => {
             if !HTTP_LINK.is_match(&dest) {
+                let old_dest = &dest;
                 let dest = if !with_base.is_empty() {
                     format!("{}/{}", with_base, dest)
                 } else {
@@ -90,6 +94,24 @@ fn adjust_links<'a>(event: Event<'a>, with_base: &str) -> Event<'a> {
 
                     return Event::Start(Tag::Link(Cow::from(html_link), title));
                 }
+                // compatibility for mdbook 1
+                if env::var("DEB_MDBOOK_1_COMPAT") == Ok("1".to_string()) {
+                if let Some(caps) = HTML_LINK.captures(&old_dest) {
+                    let base = Path::new(with_base);
+                    let mut path = Vec::new();
+                    for _ in base.components() {
+                        path.push("../");
+                    }
+                    path.extend(&[&caps["link"], ".html"]);
+                    let mut html_link = path.concat();
+
+                    if let Some(anchor) = caps.name("anchor") {
+                        html_link.push_str(anchor.as_str().replace("#a--", "#--").as_str());
+                    }
+
+                    return Event::Start(Tag::Link(Cow::from(html_link), title));
+                }
+                }
             }
 
             Event::Start(Tag::Link(dest, title))