Max Novich
108 lines
3.1 KiB
Rust
108 lines
3.1 KiB
Rust
use std::env;
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#[derive(Debug, Clone)]
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pub struct ShellConfig {
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pub executable: String,
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pub args: Vec<String>,
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}
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impl Default for ShellConfig {
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fn default() -> Self {
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if cfg!(windows) {
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// Detect the default shell on Windows
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#[cfg(windows)]
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{
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Self::detect_windows_shell()
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}
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#[cfg(not(windows))]
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{
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// This branch should never be taken on non-Windows
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// but we need it for compilation
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Self {
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executable: "cmd".to_string(),
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args: vec!["/c".to_string()],
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}
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}
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} else {
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// Use bash on Unix/macOS (keep existing behavior)
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Self {
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executable: "bash".to_string(),
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args: vec!["-c".to_string()],
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}
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}
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}
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}
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impl ShellConfig {
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#[cfg(windows)]
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fn detect_windows_shell() -> Self {
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// Check for PowerShell first (more modern)
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if let Ok(ps_path) = which::which("pwsh") {
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// PowerShell 7+ (cross-platform PowerShell)
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Self {
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executable: ps_path.to_string_lossy().to_string(),
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args: vec![
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"-NoProfile".to_string(),
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"-NonInteractive".to_string(),
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"-Command".to_string(),
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],
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}
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} else if let Ok(ps_path) = which::which("powershell") {
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// Windows PowerShell 5.1
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Self {
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executable: ps_path.to_string_lossy().to_string(),
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args: vec![
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"-NoProfile".to_string(),
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"-NonInteractive".to_string(),
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"-Command".to_string(),
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],
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}
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} else {
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// Fall back to cmd.exe
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Self {
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executable: "cmd".to_string(),
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args: vec!["/c".to_string()],
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}
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}
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}
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}
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pub fn get_shell_config() -> ShellConfig {
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ShellConfig::default()
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}
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pub fn expand_path(path_str: &str) -> String {
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if cfg!(windows) {
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// Expand Windows environment variables (%VAR%)
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let with_userprofile = path_str.replace(
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"%USERPROFILE%",
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&env::var("USERPROFILE").unwrap_or_default(),
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);
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// Add more Windows environment variables as needed
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with_userprofile.replace("%APPDATA%", &env::var("APPDATA").unwrap_or_default())
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} else {
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// Unix-style expansion
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shellexpand::tilde(path_str).into_owned()
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}
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}
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pub fn is_absolute_path(path_str: &str) -> bool {
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if cfg!(windows) {
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// Check for Windows absolute paths (drive letters and UNC)
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path_str.contains(":\\") || path_str.starts_with("\\\\")
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} else {
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// Unix absolute paths start with /
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path_str.starts_with('/')
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}
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}
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pub fn normalize_line_endings(text: &str) -> String {
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if cfg!(windows) {
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// Ensure CRLF line endings on Windows
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text.replace("\r\n", "\n").replace("\n", "\r\n")
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} else {
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// Ensure LF line endings on Unix
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text.replace("\r\n", "\n")
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}
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}
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