<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/lib/storage.rs`."><title>storage.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-c579a84d.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="cli" data-themes="" data-resource-suffix="" data-rustdoc-version="1.86.0-nightly (6067b3631 2025-01-17)" data-channel="nightly" data-search-js="search-ccb196c1.js" data-settings-js="settings-0f613d39.js" ><script src="../../static.files/storage-59e33391.js"></script><script defer src="../../static.files/src-script-56102188.js"></script><script defer src="../../src-files.js"></script><script defer src="../../static.files/main-5f194d8c.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-893ab5e7.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-6580c154.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-044be391.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1><div class="sub-heading">cli/</div>storage.rs</h1><rustdoc-toolbar></rustdoc-toolbar></div><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
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//!
//! Provides storage related utilities such as config/cache directory locations.
//!
</span><span class="attr">#[cfg(test)]
#[path = <span class="string">"storage_test.rs"</span>]
</span><span class="kw">mod </span>storage_test;
<span class="kw">use </span><span class="kw">crate</span>::legacy;
<span class="kw">use </span>std::env;
<span class="kw">use </span>std::path::{Path, PathBuf};
<span class="kw">fn </span>get_legacy_directory() -> <span class="prelude-ty">Option</span><PathBuf> {
legacy::get_cargo_make_home()
}
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>get_storage_directory(
os_directory: <span class="prelude-ty">Option</span><PathBuf>,
file_name: <span class="kw-2">&</span>str,
migrate: bool,
) -> <span class="prelude-ty">Option</span><PathBuf> {
<span class="kw">match </span>env::var(<span class="string">"CARGO_MAKE_HOME"</span>) {
<span class="comment">// if env is defined, it is taken as highest priority
</span><span class="prelude-val">Ok</span>(directory) => <span class="prelude-val">Some</span>(PathBuf::from(directory)),
<span class="kw">_ </span>=> {
<span class="kw">match </span>os_directory {
<span class="prelude-val">Some</span>(directory) => {
<span class="kw">let </span>home_directory = directory.join(<span class="string">"cargo-make"</span>);
<span class="kw">let </span>file_path = Path::new(<span class="kw-2">&</span>directory).join(file_name);
<span class="comment">// migrate old data to new directory
</span><span class="kw">if </span>!file_path.exists() && migrate {
legacy::migrate(home_directory.clone(), file_name);
}
<span class="prelude-val">Some</span>(home_directory)
}
<span class="prelude-val">None </span>=> get_legacy_directory(), <span class="comment">// in case no dir is defined for system, default to old approach
</span>}
}
}
}
</code></pre></div></section></main></body></html>