4 files changed, 4 insertions, 124 deletions

diff --git a/Cargo.lock b/Cargo.lock
index a4a07e004..79da84ebc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1024,6 +1024,7 @@ dependencies = [
 [[package]]
 name = "teraron"
 version = "0.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "heck 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1091,7 +1092,7 @@ dependencies = [
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "teraron 0.0.1",
+ "teraron 0.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1380,6 +1381,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum synstructure 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "85bb9b7550d063ea184027c9b8c20ac167cd36d3e06b3a40bceb9d746dc1a7b7"
 "checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
 "checksum tera 0.11.18 (registry+https://github.com/rust-lang/crates.io-index)" = "6c87cae42cc4fc480278c7583792cc5da2d51a25be916b7921cbb45c43063b8d"
+"checksum teraron 0.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0d89ad4617d1dec55331067fadaa041e813479e1779616f3d3ce9308bf46184e"
 "checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
 "checksum text_unit 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "93fc86da66d0b9aa8d359b0ec31b4342c6bc52637eadef05b91b098551a9f8e9"
 "checksum textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
diff --git a/crates/teraron/Cargo.toml b/crates/teraron/Cargo.toml
deleted file mode 100644
index 7ce9f1aa8..000000000
--- a/crates/teraron/Cargo.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-[package]
-name = "teraron"
-version = "0.0.1"
-authors = ["Aleksey Kladov <[email protected]>"]
-repository = "https://github.com/rust-analyzer/teraron"
-description = "Genrate Rust code from a .tera template and a .ron data"
-license = "MIT OR Apache-2.0"
-
-[dependencies]
-failure = "0.1.2"
-tera = "0.11.18"
-ron = "0.4.0"
-heck = "0.3.0"
diff --git a/crates/teraron/src/lib.rs b/crates/teraron/src/lib.rs
deleted file mode 100644
index e464ea080..000000000
--- a/crates/teraron/src/lib.rs
+++ /dev/null
@@ -1,109 +0,0 @@
-//! A simple tool to generate rust code by passing a ron value
-//! to a tera template
-
-#[macro_use]
-extern crate failure;
-extern crate tera;
-extern crate ron;
-extern crate heck;
-
-use std::{
-    fs,
-    collections::HashMap,
-    path::Path,
-};
-
-use heck::{CamelCase, ShoutySnakeCase, SnakeCase};
-
-#[derive(Clone, Copy, PartialEq, Eq)]
-pub enum Mode {
-    Overwrite,
-    Verify,
-}
-
-pub use Mode::*;
-
-/// A helper to update file on disk if it has changed.
-/// With verify = false,
-pub fn update(path: &Path, contents: &str, mode: Mode) -> Result<(), failure::Error> {
-    match fs::read_to_string(path) {
-        Ok(ref old_contents) if old_contents == contents => {
-            return Ok(());
-        }
-        _ => (),
-    }
-    if mode == Verify {
-        bail!("`{}` is not up-to-date", path.display());
-    }
-    eprintln!("updating {}", path.display());
-    fs::write(path, contents)?;
-    Ok(())
-}
-
-pub fn generate(
-    template: &Path,
-    src: &Path,
-    mode: Mode,
-) -> Result<(), failure::Error> {
-    assert_eq!(
-        template.extension().and_then(|it| it.to_str()), Some("tera"),
-        "template file must have .rs.tera extension",
-    );
-    let file_name = template.file_stem().unwrap().to_str().unwrap();
-    assert!(
-        file_name.ends_with(".rs"),
-        "template file must have .rs.tera extension",
-    );
-    let tgt = template.with_file_name(file_name);
-    let template = fs::read_to_string(template)?;
-    let src: ron::Value = {
-        let text = fs::read_to_string(src)?;
-        ron::de::from_str(&text)?
-    };
-    let content = render(&template, src)?;
-    update(
-        &tgt,
-        &content,
-        mode,
-    )
-}
-
-pub fn render(
-    template: &str,
-    src: ron::Value,
-) -> Result<String, failure::Error> {
-    let mut tera = mk_tera();
-    tera.add_raw_template("_src", template)
-        .map_err(|e| format_err!("template parsing error: {:?}", e))?;
-    let res = tera.render("_src", &src)
-        .map_err(|e| format_err!("template rendering error: {:?}", e))?;
-    return Ok(res);
-}
-
-fn mk_tera() -> tera::Tera {
-    let mut res = tera::Tera::default();
-    res.register_filter("camel", |arg, _| {
-        Ok(arg.as_str().unwrap().to_camel_case().into())
-    });
-    res.register_filter("snake", |arg, _| {
-        Ok(arg.as_str().unwrap().to_snake_case().into())
-    });
-    res.register_filter("SCREAM", |arg, _| {
-        Ok(arg.as_str().unwrap().to_shouty_snake_case().into())
-    });
-    res.register_function("concat", Box::new(concat));
-    res
-}
-
-fn concat(args: HashMap<String, tera::Value>) -> tera::Result<tera::Value> {
-    let mut elements = Vec::new();
-    for &key in ["a", "b", "c"].iter() {
-        let val = match args.get(key) {
-            Some(val) => val,
-            None => continue,
-        };
-        let val = val.as_array().unwrap();
-        elements.extend(val.iter().cloned());
-    }
-    Ok(tera::Value::Array(elements))
-}
diff --git a/crates/tools/Cargo.toml b/crates/tools/Cargo.toml
index ffd0ab1a5..41b19c5c6 100644
--- a/crates/tools/Cargo.toml
+++ b/crates/tools/Cargo.toml
@@ -6,7 +6,7 @@ authors = ["Aleksey Kladov <[email protected]>"]
 publish = false
 
 [dependencies]
-teraron = { path = "../teraron"}
+teraron = "0.0.1"
 walkdir = "2.1.3"
 itertools = "0.7.8"
 clap = "2.32.0"