Files
lighthouse/common/lighthouse_version/src/lib.rs
Akihito Nakano bb7e7d72e8 Fix: no version info in homebrew package (#3167)
## Issue Addressed

Resolves #3102 

## Proposed Changes

- https://github.com/sigp/lighthouse/issues/3102#issuecomment-1114835063
- This is not an ideal solution, since the commit hash is missing from version number, but I think it is sufficient.

## Additional Info

I've tested ... :

- `fallback` is updated via `change_version.sh`.

```shell
$ cd scripts/
$ ./change_version.sh 2.2.1 2.2.2
$ git diff ../common/lighthouse_version/src/lib.rs
```
```diff
@ common/lighthouse_version/src/lib.rs:20 @ pub const VERSION: &str = git_version!(
        // NOTE: using --match instead of --exclude for compatibility with old Git
        "--match=thiswillnevermatchlol"
    ],
-   prefix = "Lighthouse/v2.2.1-",
-   fallback = "Lighthouse/v2.2.1"
+   prefix = "Lighthouse/v2.2.2-",
+   fallback = "Lighthouse/v2.2.2"
);
```

- a package built without git info prints expected version number (v2.2.1).

```shell
$ git archive HEAD --output=/tmp/lighthouse.zip
$ cd /tmp
$ unzip lighthouse.zip
$ cd lighthouse
$ cargo build --release
$ target/release/lighthouse --version
Lighthouse v2.2.1
BLS library: blst
SHA256 hardware acceleration: false
Specs: mainnet (true), minimal (false), gnosis (false)
```
2022-05-04 23:30:36 +00:00

49 lines
1.2 KiB
Rust

use git_version::git_version;
use target_info::Target;
/// Returns the current version of this build of Lighthouse.
///
/// A plus-sign (`+`) is appended to the git commit if the tree is dirty.
/// Commit hash is omitted if the sources don't include git information.
///
/// ## Example
///
/// `Lighthouse/v1.5.1-67da032+`
pub const VERSION: &str = git_version!(
args = [
"--always",
"--dirty=+",
"--abbrev=7",
// NOTE: using --match instead of --exclude for compatibility with old Git
"--match=thiswillnevermatchlol"
],
prefix = "Lighthouse/v2.2.1-",
fallback = "Lighthouse/v2.2.1"
);
/// Returns `VERSION`, but with platform information appended to the end.
///
/// ## Example
///
/// `Lighthouse/v1.5.1-67da032+/x86_64-linux`
pub fn version_with_platform() -> String {
format!("{}/{}-{}", VERSION, Target::arch(), Target::os())
}
#[cfg(test)]
mod test {
use super::*;
use regex::Regex;
#[test]
fn version_formatting() {
let re = Regex::new(r"^Lighthouse/v[0-9]+\.[0-9]+\.[0-9]+(-rc.[0-9])?-[[:xdigit:]]{7}\+?$")
.unwrap();
assert!(
re.is_match(VERSION),
"version doesn't match regex: {}",
VERSION
);
}
}