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fix(java): Improved regex for Java version (starship#4610) (#4616)

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* fix(java): Improved regex for Java version (starship#4610)

* fix(java): Fixed tests and tweaked regex to accomodate Eclipse OpenJ9 (starship#4610)
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Scott Palmer 2022-11-20 12:28:39 -05:00 committed by GitHub
parent 1b03ef21f3
commit a9eb65ef35
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1 changed files with 4 additions and 2 deletions
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6
src/modules/java.rs
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@ -5,7 +5,7 @@ use crate::utils::get_command_string_output;
use std::path::PathBuf;
use regex::Regex;
const JAVA_VERSION_PATTERN: &str = "(?P<version>[\\d\\.]+)[^\\s]*\\s(?:built|from)";
const JAVA_VERSION_PATTERN: &str = "(?:JRE.*\\(|OpenJ9 )(?P<version>[\\d]+(?:\\.\\d+){0,2})";
/// Creates a module with the current Java version
pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
@ -120,15 +120,17 @@ mod tests {
fn test_parse_java_version_zulu() {
let java_8 = "OpenJDK 64-Bit Server VM (25.222-b10) for linux-amd64 JRE (Zulu 8.40.0.25-CA-linux64) (1.8.0_222-b10), built on Jul 11 2019 11:36:39 by \"zulu_re\" with gcc 4.4.7 20120313 (Red Hat 4.4.7-3)";
let java_11 = "OpenJDK 64-Bit Server VM (11.0.4+11-LTS) for linux-amd64 JRE (Zulu11.33+15-CA) (11.0.4+11-LTS), built on Jul 11 2019 21:37:17 by \"zulu_re\" with gcc 4.9.2 20150212 (Red Hat 4.9.2-6)";
let java_17 = "OpenJDK 64-Bit Server VM (17.0.5+8-LTS) for bsd-amd64 JRE (17.0.5+8-LTS) (Zulu17.38+21-CA), built on Oct 7 2022 06:03:12 by \"zulu_re\" with clang 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.17)";
assert_eq!(parse_java_version(java_8), Some("1.8.0".to_string()));
assert_eq!(parse_java_version(java_11), Some("11.0.4".to_string()));
assert_eq!(parse_java_version(java_17), Some("17.0.5".to_string()));
}
#[test]
fn test_parse_java_version_eclipse_openj9() {
let java_8 = "Eclipse OpenJ9 OpenJDK 64-bit Server VM (1.8.0_222-b10) from linux-amd64 JRE with Extensions for OpenJDK for Eclipse OpenJ9 8.0.222.0, built on Jul 17 2019 21:29:18 by jenkins with g++ (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5)";
let java_11 = "Eclipse OpenJ9 OpenJDK 64-bit Server VM (11.0.4+11) from linux-amd64 JRE with Extensions for OpenJDK for Eclipse OpenJ9 11.0.4.0, built on Jul 17 2019 21:51:37 by jenkins with g++ (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5)";
assert_eq!(parse_java_version(java_8), Some("1.8.0".to_string()));
assert_eq!(parse_java_version(java_8), Some("8.0.222".to_string()));
assert_eq!(parse_java_version(java_11), Some("11.0.4".to_string()));
}