Add CLI module with commands

src/cli.py

@@ -1,111 +1,113 @@
-import sys
-from datetime import datetime
-from pathlib import Path
 from typing import Optional
+import os
 
 import click
-from rich import print as rprint
+from rich.console import Console
 
-from git_insights import GitInsights
-from git_insights.formatters import DashboardFormatter, JSONFormatter, MarkdownFormatter, HTMLFormatter
+from src.git_insights import GitInsights
+from src.utils.config import load_config
+
+console = Console()
 
 
 @click.group()
-def main():
+@click.option("--repo-path", "-p", default=".", help="Path to git repository")
+@click.option("--days", "-d", default=30, type=int, help="Number of days to analyze")
+@click.pass_context
+def main(ctx: click.Context, repo_path: str, days: int) -> None:
     """Git Insights CLI - Analyze git repositories for productivity insights."""
-    pass
+    ctx.ensure_object(dict)
+    ctx.obj["repo_path"] = repo_path
+    ctx.obj["days"] = days
 
 
 @main.command()
-@click.argument("path", type=click.Path(exists=True), required=False, default=".")
-@click.option("--days", type=int, default=30, help="Number of days to analyze")
-@click.option("--format", type=click.Choice(["json", "markdown", "html"]), default="console", help="Output format")
-@click.option("-v", "--verbose", is_flag=True, help="Enable verbose output")
-def analyze(path: str, days: int, format: str, verbose: bool):
-    """Analyze a git repository for commit patterns and productivity metrics."""
+@click.option("--format", "-f", type=click.Choice(["json", "markdown", "html", "console"]), default="console")
+@click.pass_context
+def analyze(ctx: click.Context, format: str) -> None:
+    """Analyze repository for commit patterns, code churn, and productivity metrics."""
+    repo_path = ctx.obj["repo_path"]
+    days = ctx.obj["days"]
+
+    if not os.path.isdir(repo_path):
+        console.print(f"[red]Error: Directory not found: {repo_path}[/red]")
+        return
+
     try:
-        insights = GitInsights(path, days=days)
-        result = insights.analyze()
+        insights = GitInsights(repo_path=repo_path, days=days)
+        results = insights.analyze()
 
         if format == "json":
-            click.echo(JSONFormatter.format(result))
+            from src.formatters import JSONFormatter
+            console.print(JSONFormatter.format(results))
         elif format == "markdown":
-            click.echo(MarkdownFormatter.format(result))
+            from src.formatters import MarkdownFormatter
+            console.print(MarkdownFormatter.format(results))
         elif format == "html":
-            click.echo(HTMLFormatter.format(result))
+            from src.formatters import HTMLFormatter
+            console.print(HTMLFormatter.format(results))
         else:
-            DashboardFormatter.display(result)
-
-        if verbose:
-            click.echo(f"\nAnalysis period: {days} days")
-            click.echo(f"Repository: {Path(path).resolve()}")
-            click.echo(f"Timestamp: {datetime.now().isoformat()}")
-
+            from src.formatters import DashboardFormatter
+            DashboardFormatter.display(results)
     except Exception as e:
-        rprint(f"[red]Error: {e}[/red]")
-        sys.exit(1)
+        console.print(f"[red]Error: {e}[/red]")
+        raise
 
 
 @main.command()
-@click.argument("path", type=click.Path(exists=True), required=False, default=".")
-@click.option("--days", type=int, default=30, help="Number of days to analyze")
-def dashboard(path: str, days: int):
+@click.pass_context
+def dashboard(ctx: click.Context) -> None:
     """Display productivity metrics in an interactive dashboard."""
+    repo_path = ctx.obj["repo_path"]
+    days = ctx.obj["days"]
+
+    if not os.path.isdir(repo_path):
+        console.print(f"[red]Error: Directory not found: {repo_path}[/red]")
+        return
+
     try:
-        insights = GitInsights(path, days=days)
-        result = insights.analyze()
-        DashboardFormatter.display(result)
+        insights = GitInsights(repo_path=repo_path, days=days)
+        results = insights.analyze()
+        from src.formatters import DashboardFormatter
+        DashboardFormatter.display(results)
     except Exception as e:
-        rprint(f"[red]Error: {e}[/red]")
-        sys.exit(1)
+        console.print(f"[red]Error: {e}[/red]")
+        raise
 
 
 @main.command()
-@click.argument("path", type=click.Path(exists=True), required=False, default=".")
-@click.option("--days", type=int, default=30, help="Number of days to analyze")
-@click.option("--format", type=click.Choice(["json", "markdown", "html"]), default="json", help="Output format")
-@click.option("--output", type=click.Path(), help="Output file path")
-def export(path: str, days: int, format: str, output: Optional[str]):
+@click.option("--format", "-f", type=click.Choice(["json", "markdown", "html"]), default="json")
+@click.option("--output", "-o", default=None, type=str, help="Output file path")
+@click.pass_context
+def export(ctx: click.Context, format: str, output: Optional[str]) -> None:
     """Export analysis results to a file."""
+    repo_path = ctx.obj["repo_path"]
+    days = ctx.obj["days"]
+
+    if not os.path.isdir(repo_path):
+        console.print(f"[red]Error: Directory not found: {repo_path}[/red]")
+        return
+
     try:
-        insights = GitInsights(path, days=days)
-        result = insights.analyze()
+        insights = GitInsights(repo_path=repo_path, days=days)
+        results = insights.analyze()
 
         if format == "json":
-            content = JSONFormatter.format(result)
+            from src.formatters import JSONFormatter
+            output_str = JSONFormatter.format(results)
         elif format == "markdown":
-            content = MarkdownFormatter.format(result)
+            from src.formatters import MarkdownFormatter
+            output_str = MarkdownFormatter.format(results)
         else:
-            content = HTMLFormatter.format(result)
+            from src.formatters import HTMLFormatter
+            output_str = HTMLFormatter.format(results)
 
         if output:
-            Path(output).write_text(content)
-            click.echo(f"Exported to {output}")
+            with open(output, "w") as f:
+                f.write(output_str)
+            console.print(f"[green]Exported to {output}[/green]")
         else:
-            click.echo(content)
-
+            console.print(output_str)
     except Exception as e:
-        rprint(f"[red]Error: {e}[/red]")
-        sys.exit(1)
-
-
-@main.command()
-@click.argument("path", type=click.Path(exists=True), required=False, default=".")
-@click.option("--days", type=int, default=30, help="Number of days to analyze")
-@click.option("--output", type=click.Path(), help="Output file path")
-def report(path: str, days: int, output: Optional[str]):
-    """Generate a comprehensive productivity report."""
-    try:
-        insights = GitInsights(path, days=days)
-        report = insights.get_productivity_report()
-        content = HTMLFormatter.format(report)
-
-        if output:
-            Path(output).write_text(content)
-            click.echo(f"Report generated: {output}")
-        else:
-            click.echo(content)
-
-    except Exception as e:
-        rprint(f"[red]Error: {e}[/red]")
-        sys.exit(1)
+        console.print(f"[red]Error: {e}[/red]")
+        raise