33 lines
974 B
Rust
33 lines
974 B
Rust
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use std::path::Path;
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use std::path::PathBuf;
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#[derive(Debug, PartialEq, Eq, Clone, Copy)]
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pub(crate) enum ShellType {
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Zsh,
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Bash,
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PowerShell,
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Sh,
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Cmd,
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}
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pub(crate) fn detect_shell_type(shell_path: &PathBuf) -> Option<ShellType> {
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match shell_path.as_os_str().to_str() {
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Some("zsh") => Some(ShellType::Zsh),
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Some("sh") => Some(ShellType::Sh),
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Some("cmd") => Some(ShellType::Cmd),
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Some("bash") => Some(ShellType::Bash),
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Some("pwsh") => Some(ShellType::PowerShell),
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Some("powershell") => Some(ShellType::PowerShell),
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_ => {
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let shell_name = shell_path.file_stem();
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if let Some(shell_name) = shell_name {
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let shell_name_path = Path::new(shell_name);
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if shell_name_path != Path::new(shell_path) {
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return detect_shell_type(&shell_name_path.to_path_buf());
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}
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}
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None
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}
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}
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}
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