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perf(php): Lazy eval php (#2190)

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* perf(php): evaluate version lazily

* fix(php): update format string; update tests

Co-authored-by: Moritz Vetter <mv@3yourmind.com>
This commit is contained in:
Moritz Vetter 2021-01-22 18:03:18 +01:00 committed by GitHub
parent 60be1e9540
commit d10a83ce6b
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3 changed files with 47 additions and 49 deletions
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4
docs/config/README.md
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@ -1965,8 +1965,8 @@ The module will be shown if any of the following conditions are met:
### Options
| Option | Default | Description |
| ---------- | ---------------------------------- | ----------------------------------------------------- |
| `format` | `"via [$symbol$version]($style) "` | The format for the module. |
| ---------- | ------------------------------------ | ----------------------------------------------------- |
| `format` | `"via [$symbol($version )]($style)"` | The format for the module. |
| `symbol` | `"🐘 "` | The symbol used before displaying the version of PHP. |
| `style` | `"147 bold"` | The style for the module. |
| `disabled` | `false` | Disables the `php` module. |

2
src/configs/php.rs
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@ -15,7 +15,7 @@ impl<'a> RootModuleConfig<'a> for PhpConfig<'a> {
PhpConfig {
symbol: "🐘 ",
style: "147 bold",
format: "via [$symbol$version]($style) ",
format: "via [$symbol($version )]($style)",
disabled: false,
}
}

22
src/modules/php.rs
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@ -20,14 +20,6 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
return None;
}
match utils::exec_cmd(
"php",
&[
"-nr",
"echo PHP_MAJOR_VERSION.\".\".PHP_MINOR_VERSION.\".\".PHP_RELEASE_VERSION;",
],
) {
Some(php_cmd_output) => {
let mut module = context.new_module("php");
let config: PhpConfig = PhpConfig::try_load(module.config);
@ -42,7 +34,16 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
_ => None,
})
.map(|variable| match variable {
"version" => Some(Ok(format_php_version(&php_cmd_output.stdout))),
"version" => {
let php_cmd_output = utils::exec_cmd(
"php",
&[
"-nr",
"echo PHP_MAJOR_VERSION.\".\".PHP_MINOR_VERSION.\".\".PHP_RELEASE_VERSION;",
],
)?;
Some(Ok(format_php_version(&php_cmd_output.stdout)))
}
_ => None,
})
.parse(None)
@ -58,9 +59,6 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
Some(module)
}
None => None,
}
}
fn format_php_version(php_version: &str) -> String {
format!("v{}", php_version)