drop obsolete render test subcommand

1 files changed, 1 insertions, 30 deletions

diff --git a/crates/ra_cli/src/main.rs b/crates/ra_cli/src/main.rs
index 5a8136823..038f5f3fe 100644
--- a/crates/ra_cli/src/main.rs
+++ b/crates/ra_cli/src/main.rs
@@ -1,11 +1,10 @@
 mod analysis_stats;
 
-use std::{fs, io::Read, path::Path};
+use std::io::Read;
 
 use clap::{App, Arg, SubCommand};
 use ra_ide_api::file_structure;
 use ra_syntax::{SourceFile, TreeArc, AstNode};
-use tools::collect_tests;
 use flexi_logger::Logger;
 use ra_prof::profile;
 
@@ -15,11 +14,6 @@ fn main() -> Result<()> {
     Logger::with_env().start()?;
     let matches = App::new("ra-cli")
         .setting(clap::AppSettings::SubcommandRequiredElseHelp)
-        .subcommand(
-            SubCommand::with_name("render-test")
-                .arg(Arg::with_name("line").long("--line").required(true).takes_value(true))
-                .arg(Arg::with_name("file").long("--file").required(true).takes_value(true)),
-        )
         .subcommand(SubCommand::with_name("parse").arg(Arg::with_name("no-dump").long("--no-dump")))
         .subcommand(SubCommand::with_name("symbols"))
         .subcommand(
@@ -44,14 +38,6 @@ fn main() -> Result<()> {
                 println!("{:?}", s);
             }
         }
-        ("render-test", Some(matches)) => {
-            let file = matches.value_of("file").unwrap();
-            let file = Path::new(file);
-            let line: usize = matches.value_of("line").unwrap().parse()?;
-            let line = line - 1;
-            let (test, tree) = render_test(file, line)?;
-            println!("{}\n{}", test, tree);
-        }
         ("analysis-stats", Some(matches)) => {
             let verbose = matches.is_present("verbose");
             let path = matches.value_of("path").unwrap_or("");
@@ -73,18 +59,3 @@ fn read_stdin() -> Result<String> {
     ::std::io::stdin().read_to_string(&mut buff)?;
     Ok(buff)
 }
-
-fn render_test(file: &Path, line: usize) -> Result<(String, String)> {
-    let text = fs::read_to_string(file)?;
-    let tests = collect_tests(&text);
-    let test = tests.into_iter().find(|(start_line, t)| {
-        *start_line <= line && line <= *start_line + t.text.lines().count()
-    });
-    let test = match test {
-        None => failure::bail!("No test found at line {} at {}", line, file.display()),
-        Some((_start_line, test)) => test,
-    };
-    let file = SourceFile::parse(&test.text);
-    let tree = file.syntax().debug_dump();
-    Ok((test.text, tree))
-}