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

shellhist/cli/alias.py

@@ -1,153 +1 @@
-"""Alias suggestion command."""
-
-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_alias, generate_alias_name
-from shellhist.core.patterns import detect_common_sequences
-
-
-@click.command("suggest-aliases")
-@click.option(
-    "--history",
-    "-H",
-    type=str,
-    help="Path to history file",
-)
-@click.option(
-    "--auto-create",
-    "-a",
-    is_flag=True,
-    default=False,
-    help="Automatically create aliases without prompting",
-)
-@click.option(
-    "--dry-run",
-    "-n",
-    is_flag=True,
-    default=False,
-    help="Preview aliases without creating them",
-)
-@click.option(
-    "--shell-file",
-    "-f",
-    type=str,
-    help="Shell config file to append to (default: ~/.bashrc or ~/.zshrc)",
-)
-@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 suggest_aliases_command(
-    ctx: click.Context,
-    history: Optional[str],
-    auto_create: bool,
-    dry_run: bool,
-    shell_file: Optional[str],
-    shell: Optional[str],
-    min_occurrences: int,
-) -> None:
-    """Suggest shell aliases for detected command patterns.
-    
-    Examples:
-    
-        \b
-        shellhist suggest-aliases
-        shellhist suggest-aliases --auto-create
-        shellhist suggest-aliases --dry-run --shell-file ~/.bashrc
-    """
-    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=4,
-            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
-        
-        shell_type = shell or ("zsh" if "zsh" in os.environ.get("SHELL", "") else "bash")
-        
-        if shell_file is None:
-            home = os.path.expanduser("~")
-            shell_file = f"{home}/.bashrc" if shell_type == "bash" else f"{home}/.zshrc"
-        
-        console.print(f"[bold cyan]Detected Patterns for Alias Suggestions[/bold cyan]\n")
-        
-        aliases_to_create = []
-        
-        for i, pattern in enumerate(sequences[:10], 1):
-            alias_name = generate_alias_name(pattern)
-            alias_line = generate_alias(pattern, alias_name)
-            
-            console.print(f"{i}. [cyan]{alias_name}[/cyan]")
-            console.print(f"   Command: {' -> '.join(pattern.commands)}")
-            console.print(f"   Alias: {alias_line}")
-            console.print(f"   Frequency: {pattern.frequency} times\n")
-            
-            if dry_run:
-                continue
-            
-            if auto_create:
-                aliases_to_create.append(alias_line)
-            else:
-                if click.confirm(f"Create alias '{alias_name}'?", default=True):
-                    aliases_to_create.append(alias_line)
-        
-        if not aliases_to_create:
-            console.print("\n[yellow]No aliases selected for creation.[/yellow]")
-            return
-        
-        if dry_run:
-            console.print("\n[bold]Aliases to create (dry-run):[/bold]")
-            for alias in aliases_to_create:
-                console.print(f"  {alias}")
-            return
-        
-        shell_path = Path(shell_file)
-        shell_path.parent.mkdir(parents=True, exist_ok=True)
-        
-        with open(shell_file, "a", encoding="utf-8") as f:
-            f.write("\n# Shell History Automation Tool - Generated Aliases\n")
-            for alias in aliases_to_create:
-                f.write(f"{alias}\n")
-        
-        console.print(
-            f"\n[green]Successfully added {len(aliases_to_create)} aliases to {shell_file}[/green]"
-        )
-        console.print("Run 'source " + shell_file + "' or restart your shell to use them.")
-        
-    except FileNotFoundError as e:
-        console.print(f"[red]Error: {e}[/red]")
-        ctx.exit(1)
-    except Exception as e:
-        console.print(f"[red]Error suggesting aliases: {e}[/red]")
-        ctx.exit(1)
+bmFtZTogQ0kKCm9uOgogIHB1c2g6CiAgICBicmFuY2hlczogW21haW5dCiAgcHVsbF9yZXF1ZXN0OgogICAgYnJhbmNoZXM6IFttYWluXQoKam9iczogCiAgdGVzdDoKICAgIHJ1bnMtb246IHVidW50dS1sYXRlc3QKICAgIHN0ZXBzOgogICAgICAtIHVzZXM6IGFjdGlvbnMvY2hlY2tvdXQdjNFgKICAgICAgdXNlczogYWN0aW9ucy9zZXR1cC1weXRob25fdjUKICAgICAgd2l0aDoKICAgICAgICBweXRob24tdmVyc2lvbjogJzMuMTEnCiAgICAtIHJ1bjogcGlwIGluc3RhbGwgLWUgIltcImRldlwiXSIKICAgIC0gcnVuOiBweXRlc3QgdGVzdHMvIC12CiAgICAtIHJ1bjogcnVmZiBjaGVjayAu