From c5007a7bb8faae3caeff6ca40fd99b70d20bfb71 Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Sat, 31 Jan 2026 13:13:10 +0000
Subject: [PATCH] Initial upload with CI/CD workflow

---
 shellhist/cli/export.py | 151 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 shellhist/cli/export.py

diff --git a/shellhist/cli/export.py b/shellhist/cli/export.py
new file mode 100644
index 0000000..c552785
--- /dev/null
+++ b/shellhist/cli/export.py
@@ -0,0 +1,151 @@
+"""Export command for generating scripts from detected patterns."""
+
+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)