From 72ed05c4a4013e7a5f7030b5177f17cc011b2b03 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Daniel=20Garc=C3=ADa?= Date: Sun, 30 Dec 2018 00:04:22 +0100 Subject: [PATCH] Add build script to get some Git info to later show in admin panel, and add some metadata to Cargo.toml --- Cargo.toml | 6 ++++++ build.rs | 39 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 build.rs diff --git a/Cargo.toml b/Cargo.toml index 83649e66..5a90780f 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -4,6 +4,12 @@ version = "1.0.0" authors = ["Daniel GarcĂ­a "] edition = "2018" +repository = "https://github.com/dani-garcia/bitwarden_rs" +readme = "README.md" +license = "GPL-3.0-only" +publish = false +build = "build.rs" + [features] enable_syslog = ["syslog", "fern/syslog-4"] diff --git a/build.rs b/build.rs new file mode 100644 index 00000000..f3e6ea33 --- /dev/null +++ b/build.rs @@ -0,0 +1,39 @@ +use std::process::Command; + +fn main() { + read_git_info().expect("Unable to read Git info"); +} + +fn run(args: &[&str]) -> Result { + let out = Command::new(args[0]).args(&args[1..]).output()?; + Ok(String::from_utf8(out.stdout).unwrap().trim().to_string()) +} + +/// This method reads info from Git, namely tags, branch, and revision +fn read_git_info() -> Result<(), std::io::Error> { + // The exact tag for the current commit, can be empty when + // the current commit doesn't have an associated tag + let exact_tag = run(&["git", "describe", "--abbrev=0", "--tags", "--exact-match"])?; + println!("cargo:rustc-env=GIT_EXACT_TAG={}", exact_tag); + + // The last available tag, equal to exact_tag when + // the current commit is tagged + let last_tag = run(&["git", "describe", "--abbrev=0", "--tags"])?; + println!("cargo:rustc-env=GIT_LAST_TAG={}", last_tag); + + // The current branch name + let branch = run(&["git", "rev-parse", "--abbrev-ref", "HEAD"])?; + println!("cargo:rustc-env=GIT_BRANCH={}", branch); + + // The current git commit hash + let rev = run(&["git", "rev-parse", "HEAD"])?; + let rev_short = rev.get(..12).unwrap_or_default(); + println!("cargo:rustc-env=GIT_REV={}", rev_short); + + // To access these values, use: + // env!("GIT_EXACT_TAG") + // env!("GIT_LAST_TAG") + // env!("GIT_BRANCH") + // env!("GIT_REV") + Ok(()) +}