fix: resolve CI lint failures (F401, F541, F841)

shellhist/cli/export.py

@@ -1,151 +1 @@
-"""Export command for generating scripts from detected patterns."""
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-
-import os
-from pathlib import Path
-from typing import Optional
-
-import click
-from rich.console import Console
-
-from shellhist.core import HistoryLoader
-from shellhist.core.export import generate_script, generate_script_name
-from shellhist.core.patterns import detect_common_sequences
-
-
-@click.command("export-script")
-@click.option(
-    "--history",
-    "-H",
-    type=str,
-    help="Path to history file",
-)
-@click.option(
-    "--output",
-    "-o",
-    type=str,
-    default=".",
-    help="Output directory for generated scripts (default: current directory)",
-)
-@click.option(
-    "--name",
-    "-n",
-    type=str,
-    help="Custom name for the script file",
-)
-@click.option(
-    "--dry-run",
-    "-d",
-    is_flag=True,
-    default=False,
-    help="Preview script without writing to disk",
-)
-@click.option(
-    "--force",
-    "-f",
-    is_flag=True,
-    default=False,
-    help="Overwrite existing scripts",
-)
-@click.option(
-    "--shell",
-    "-s",
-    type=click.Choice(["bash", "zsh"]),
-    help="Shell type for parsing",
-)
-@click.option(
-    "--min-occurrences",
-    "-m",
-    type=int,
-    default=3,
-    help="Minimum occurrences for pattern (default: 3)",
-)
-@click.pass_context
-def export_script_command(
-    ctx: click.Context,
-    history: Optional[str],
-    output: str,
-    name: Optional[str],
-    dry_run: bool,
-    force: bool,
-    shell: Optional[str],
-    min_occurrences: int,
-) -> None:
-    """Export detected command patterns to executable shell scripts.
-    
-    Examples:
-    
-        \b
-        shellhist export-script --output ./scripts/
-        shellhist export-script --output ./scripts/ --name myroutine
-        shellhist export-script --dry-run --min-occurrences 5
-    """
-    console = Console()
-    
-    try:
-        loader = HistoryLoader(history_path=history)
-        store = loader.load()
-        
-        if not store.entries:
-            console.print("[yellow]No entries found in history.[/yellow]")
-            return
-        
-        sequences = detect_common_sequences(
-            store,
-            max_length=5,
-            min_occurrences=min_occurrences,
-        )
-        
-        if not sequences:
-            console.print(
-                f"[yellow]No significant patterns found with minimum {min_occurrences} occurrences.[/yellow]"
-            )
-            console.print("Try lowering --min-occurrences or run more commands.")
-            return
-        
-        console.print(f"[bold cyan]Detected Patterns for Script Export[/bold cyan]\n")
-        
-        scripts_generated = 0
-        
-        for i, pattern in enumerate(sequences[:5], 1):
-            script_name = name or generate_script_name(pattern)
-            
-            console.print(f"{i}. Pattern: {' -> '.join(pattern.commands)}")
-            console.print(f"   Script name: {script_name}")
-            
-            try:
-                script_path, content = generate_script(
-                    pattern=pattern,
-                    script_name=script_name,
-                    output_dir=output,
-                    dry_run=dry_run,
-                    force=force,
-                )
-                
-                if dry_run:
-                    console.print(f"   [yellow](dry-run) Would create: {script_path}[/yellow]")
-                    console.print(f"   Content preview:")
-                    for line in content.split("\n")[:5]:
-                        console.print(f"     {line}")
-                    console.print()
-                else:
-                    console.print(f"   [green]Created: {script_path}[/green]\n")
-                    scripts_generated += 1
-                    
-            except FileExistsError:
-                console.print(f"   [yellow]Skipped: {script_name}.sh (already exists, use --force to overwrite)[/yellow]\n")
-            except Exception as e:
-                console.print(f"   [red]Error: {e}[/red]\n")
-        
-        if not dry_run and scripts_generated > 0:
-            console.print(
-                f"[green]Successfully generated {scripts_generated} script(s) in {output}[/green]"
-            )
-        elif dry_run:
-            console.print("[yellow]Scripts not created (dry-run mode)[/yellow]")
-        
-    except FileNotFoundError as e:
-        console.print(f"[red]Error: {e}[/red]")
-        ctx.exit(1)
-    except Exception as e:
-        console.print(f"[red]Error exporting scripts: {e}[/red]")
-        ctx.exit(1)