21 lines
593 B
Rust
21 lines
593 B
Rust
use std::path::Path;
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use tempfile::{Builder, TempDir};
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pub fn prepare_workspace(exe_name: &str) -> anyhow::Result<TempDir> {
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let prefix = format!("wasi_common_{}", exe_name);
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let tempdir = Builder::new().prefix(&prefix).tempdir()?;
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Ok(tempdir)
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}
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pub fn extract_exec_name_from_path(path: &Path) -> anyhow::Result<String> {
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path.file_stem()
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.and_then(|s| s.to_str())
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.map(String::from)
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.ok_or_else(|| {
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anyhow::anyhow!(
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"couldn't extract the file stem from path {}",
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path.display()
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)
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})
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}
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