rustdoc: remove no-op CSS `.impl { flex-basis: 100% }` etc

[rust.git] / src / bootstrap / flags.rs

diff --git a/src/bootstrap/flags.rs b/src/bootstrap/flags.rs
index 789da74810035fee1ba918183bab31b61ff2348c..802b49d748ac6f64fccc89bfcd9790939e6d27cf 100644 (file)
--- a/src/bootstrap/flags.rs
+++ b/src/bootstrap/flags.rs
@@ -107,6 +107,7 @@ pub enum Subcommand {
     Doc {
         paths: Vec<PathBuf>,
         open: bool,
+        json: bool,
     },
     Test {
         paths: Vec<PathBuf>,
@@ -325,6 +326,11 @@ pub fn parse(args: &[String]) -> Flags {
             }
             Kind::Doc => {
                 opts.optflag("", "open", "open the docs in a browser");
+                opts.optflag(
+                    "",
+                    "json",
+                    "render the documentation in JSON format in addition to the usual HTML format",
+                );
             }
             Kind::Clean => {
                 opts.optflag("", "all", "clean all build artifacts");
@@ -493,6 +499,7 @@ pub fn parse(args: &[String]) -> Flags {
         ./x.py doc src/doc/book
         ./x.py doc src/doc/nomicon
         ./x.py doc src/doc/book library/std
+        ./x.py doc library/std --json
         ./x.py doc library/std --open
 
     If no arguments are passed then everything is documented:
@@ -581,7 +588,11 @@ pub fn parse(args: &[String]) -> Flags {
                 },
             },
             Kind::Bench => Subcommand::Bench { paths, test_args: matches.opt_strs("test-args") },
-            Kind::Doc => Subcommand::Doc { paths, open: matches.opt_present("open") },
+            Kind::Doc => Subcommand::Doc {
+                paths,
+                open: matches.opt_present("open"),
+                json: matches.opt_present("json"),
+            },
             Kind::Clean => {
                 if !paths.is_empty() {
                     println!("\nclean does not take a path argument\n");
@@ -787,6 +798,13 @@ pub fn open(&self) -> bool {
             _ => false,
         }
     }
+
+    pub fn json(&self) -> bool {
+        match *self {
+            Subcommand::Doc { json, .. } => json,
+            _ => false,
+        }
+    }
 }
 
 fn split(s: &[String]) -> Vec<String> {