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Mercurial > core / rust/lib/util/src/bs/version.rs

changeset 698: 96958d3eb5b0
parent: 3d78bed56188
author: Richard Westhaver <ellis@rwest.io>
date: Fri, 04 Oct 2024 22:04:59 -0400
permissions: -rw-r--r--
description: fixes 
     1 use std::{borrow::Cow, process::Command};
     2 
     3 use platforms::*;
     4 
     5 /// Generate the `cargo:` key output
     6 pub fn generate_cargo_keys() {
     7   let output = Command::new("hg").args(["identify", "-i"]).output();
     8 
     9   let commit = match output {
    10     Ok(o) if o.status.success() => {
    11       let sha = String::from_utf8_lossy(&o.stdout).trim().to_owned();
    12       Cow::from(sha)
    13     }
    14     Ok(o) => {
    15       println!(
    16         "cargo:warning=Mercurial command failed with status: {}",
    17         o.status
    18       );
    19       Cow::from("unknown")
    20     }
    21     Err(err) => {
    22       println!("cargo:warning=Failed to execute hg command: {}", err);
    23       Cow::from("unknown")
    24     }
    25   };
    26 
    27   println!(
    28     "cargo:rustc-env=CORE_VERSION={}",
    29     get_version_short(&commit)
    30   );
    31 
    32   println!("cargo:rustc-env=CORE_TARGET={}", get_platform());
    33 }
    34 
    35 pub fn get_platform() -> String {
    36   let env_dash = if TARGET_ENV.is_some() { "-" } else { "" };
    37   format!(
    38     "{}-{}{}{}",
    39     TARGET_ARCH.as_str(),
    40     TARGET_OS.as_str(),
    41     env_dash,
    42     TARGET_ENV.map(|x| x.as_str()).unwrap_or(""),
    43   )
    44 }
    45 
    46 pub fn get_version(impl_commit: &str) -> String {
    47   let commit_dash = if impl_commit.is_empty() { "" } else { "-" };
    48   format!(
    49     "{}{}{}-{}",
    50     std::env::var("CARGO_PKG_VERSION").unwrap_or_default(),
    51     commit_dash,
    52     impl_commit,
    53     get_platform(),
    54   )
    55 }
    56 
    57 // TODO [2021-09-01 Wed 02:39] - reimpl this function via flag in `get_version`
    58 fn get_version_short(impl_commit: &str) -> String {
    59   let commit_dash = if impl_commit.is_empty() { "" } else { "-" };
    60   format!(
    61     "{}{}{}",
    62     std::env::var("CARGO_PKG_VERSION").unwrap_or_default(),
    63     commit_dash,
    64     impl_commit,
    65   )
    66 }