From 2ac0d5982ca5376f5d1c45706e3d8434b4232596 Mon Sep 17 00:00:00 2001 From: "Carol (Nichols || Goulding)" Date: Sun, 4 Mar 2018 12:58:40 -0500 Subject: [PATCH] Introduce handlebars to be able to do templating --- Cargo.lock | 209 +++++++++++++++++++++- Cargo.toml | 4 + README-template.md => README-template.hbs | 4 + README.md | 8 +- src/bin/generate_readme.rs | 26 ++- 5 files changed, 240 insertions(+), 11 deletions(-) rename README-template.md => README-template.hbs (99%) diff --git a/Cargo.lock b/Cargo.lock index 910962c..664b739 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -1,4 +1,211 @@ -[root] +[[package]] +name = "aho-corasick" +version = "0.6.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "cfg-if" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "dtoa" +version = "0.4.2" +source = 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Includes practice reading and responding to diff --git a/README.md b/README.md index 7c0a6e3..ed72555 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,8 @@ - + # rustlings diff --git a/src/bin/generate_readme.rs b/src/bin/generate_readme.rs index 28b6cbd..08c83d7 100644 --- a/src/bin/generate_readme.rs +++ b/src/bin/generate_readme.rs @@ -6,18 +6,30 @@ // included at compile time and then run it to generate a new version of // README.md. +extern crate handlebars; +#[macro_use] +extern crate serde_json; + +use handlebars::Handlebars; + use std::fs::File; use std::io::prelude::*; fn main() { - let template = include_str!("../../README-template.md"); + let template = include_str!("../../README-template.hbs"); + let autogenerated_notice = "This file was autogenerated by the script in src/bin/generate_readme.rs. +Please edit either the script or the template in README-template.md in +order to make changes here rather than committing the changes directly."; let mut generated_readme = File::create("README.md").unwrap(); - write!(generated_readme, "\ - -").unwrap(); - write!(generated_readme, "{}", template).unwrap(); + let hbs = Handlebars::new(); + write!( + generated_readme, + "{}", + hbs.render_template( + template, + &json!({ "autogenerated_notice": autogenerated_notice }), + ).unwrap() + ).unwrap(); }