1 files changed, 0 insertions, 158 deletions
diff --git a/vendor/rustc_tools_util/src/lib.rs b/vendor/rustc_tools_util/src/lib.rs
deleted file mode 100644
index ec3b69219..000000000
--- a/vendor/rustc_tools_util/src/lib.rs
+++ /dev/null
@@ -1,158 +0,0 @@
-use std::env;
-
-#[macro_export]
-macro_rules! get_version_info {
-    () => {{
-        let major = env!("CARGO_PKG_VERSION_MAJOR").parse::<u8>().unwrap();
-        let minor = env!("CARGO_PKG_VERSION_MINOR").parse::<u8>().unwrap();
-        let patch = env!("CARGO_PKG_VERSION_PATCH").parse::<u16>().unwrap();
-        let crate_name = String::from(env!("CARGO_PKG_NAME"));
-
-        let host_compiler = option_env!("RUSTC_RELEASE_CHANNEL").map(str::to_string);
-        let commit_hash = option_env!("GIT_HASH").map(str::to_string);
-        let commit_date = option_env!("COMMIT_DATE").map(str::to_string);
-
-        VersionInfo {
-            major,
-            minor,
-            patch,
-            host_compiler,
-            commit_hash,
-            commit_date,
-            crate_name,
-        }
-    }};
-}
-
-// some code taken and adapted from RLS and cargo
-pub struct VersionInfo {
-    pub major: u8,
-    pub minor: u8,
-    pub patch: u16,
-    pub host_compiler: Option<String>,
-    pub commit_hash: Option<String>,
-    pub commit_date: Option<String>,
-    pub crate_name: String,
-}
-
-impl std::fmt::Display for VersionInfo {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let hash = self.commit_hash.clone().unwrap_or_default();
-        let hash_trimmed = hash.trim();
-
-        let date = self.commit_date.clone().unwrap_or_default();
-        let date_trimmed = date.trim();
-
-        if (hash_trimmed.len() + date_trimmed.len()) > 0 {
-            write!(
-                f,
-                "{} {}.{}.{} ({} {})",
-                self.crate_name, self.major, self.minor, self.patch, hash_trimmed, date_trimmed,
-            )?;
-        } else {
-            write!(f, "{} {}.{}.{}", self.crate_name, self.major, self.minor, self.patch)?;
-        }
-
-        Ok(())
-    }
-}
-
-impl std::fmt::Debug for VersionInfo {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(
-            f,
-            "VersionInfo {{ crate_name: \"{}\", major: {}, minor: {}, patch: {}",
-            self.crate_name, self.major, self.minor, self.patch,
-        )?;
-        if self.commit_hash.is_some() {
-            write!(
-                f,
-                ", commit_hash: \"{}\", commit_date: \"{}\" }}",
-                self.commit_hash.clone().unwrap_or_default().trim(),
-                self.commit_date.clone().unwrap_or_default().trim()
-            )?;
-        } else {
-            write!(f, " }}")?;
-        }
-
-        Ok(())
-    }
-}
-
-pub fn get_commit_hash() -> Option<String> {
-    std::process::Command::new("git")
-        .args(&["rev-parse", "--short", "HEAD"])
-        .output()
-        .ok()
-        .and_then(|r| String::from_utf8(r.stdout).ok())
-}
-
-pub fn get_commit_date() -> Option<String> {
-    std::process::Command::new("git")
-        .args(&["log", "-1", "--date=short", "--pretty=format:%cd"])
-        .output()
-        .ok()
-        .and_then(|r| String::from_utf8(r.stdout).ok())
-}
-
-pub fn get_channel() -> Option<String> {
-    match env::var("CFG_RELEASE_CHANNEL") {
-        Ok(channel) => Some(channel),
-        Err(_) => {
-            // if that failed, try to ask rustc -V, do some parsing and find out
-            match std::process::Command::new("rustc")
-                .arg("-V")
-                .output()
-                .ok()
-                .and_then(|r| String::from_utf8(r.stdout).ok())
-            {
-                Some(rustc_output) => {
-                    if rustc_output.contains("beta") {
-                        Some(String::from("beta"))
-                    } else if rustc_output.contains("stable") {
-                        Some(String::from("stable"))
-                    } else {
-                        // default to nightly if we fail to parse
-                        Some(String::from("nightly"))
-                    }
-                },
-                // default to nightly
-                None => Some(String::from("nightly")),
-            }
-        },
-    }
-}
-
-#[cfg(test)]
-mod test {
-    use super::*;
-
-    #[test]
-    fn test_struct_local() {
-        let vi = get_version_info!();
-        assert_eq!(vi.major, 0);
-        assert_eq!(vi.minor, 2);
-        assert_eq!(vi.patch, 0);
-        assert_eq!(vi.crate_name, "rustc_tools_util");
-        // hard to make positive tests for these since they will always change
-        assert!(vi.commit_hash.is_none());
-        assert!(vi.commit_date.is_none());
-    }
-
-    #[test]
-    fn test_display_local() {
-        let vi = get_version_info!();
-        assert_eq!(vi.to_string(), "rustc_tools_util 0.2.0");
-    }
-
-    #[test]
-    fn test_debug_local() {
-        let vi = get_version_info!();
-        let s = format!("{:?}", vi);
-        assert_eq!(
-            s,
-            "VersionInfo { crate_name: \"rustc_tools_util\", major: 0, minor: 2, patch: 0 }"
-        );
-    }
-
-}