Gabriel Kaszewski
15fdace324
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Co-authored-by: Copilot <copilot@github.com>
42 lines
1022 B
Rust
42 lines
1022 B
Rust
#![allow(dead_code)]
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use std::{
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fs,
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path::{Path, PathBuf},
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};
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pub const LOGO_BYTES: &[u8] = b"pretend png";
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pub fn path(value: &str) -> Option<PathBuf> {
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Some(PathBuf::from(value))
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}
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pub fn env_of(pairs: &[(&str, &str)]) -> impl Fn(&str) -> Option<PathBuf> + use<> {
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let pairs: Vec<(String, PathBuf)> = pairs
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.iter()
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.map(|(key, value)| ((*key).to_owned(), PathBuf::from(value)))
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.collect();
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move |key| {
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pairs
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.iter()
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.find(|(name, _)| name == key)
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.map(|(_, value)| value.clone())
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}
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}
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pub fn scratch(name: &str) -> PathBuf {
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let directory = std::env::temp_dir().join(format!("dvd-thing-test-{name}"));
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let _ = fs::remove_dir_all(&directory);
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fs::create_dir_all(&directory).expect("temp directory must be creatable");
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directory
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}
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pub fn write_logo(directory: &Path) -> PathBuf {
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let file = directory.join("logo.png");
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fs::write(&file, LOGO_BYTES).expect("temp file must be writable");
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file
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}
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