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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /vendor/rustc_tools_util/src/lib.rs
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/rustc_tools_util/src/lib.rs')
-rw-r--r--vendor/rustc_tools_util/src/lib.rs158
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 }"
- );
- }
-
-}