Add command aliases support in CLI for improved usability

Author: andrew

CHANGELOG.md

@@ -7,6 +7,7 @@
 - `git pkgs history` now supports `--author`, `--since`, and `--until` filters
 - `git pkgs stats --by-author` shows who added the most dependencies
 - `git pkgs stats --ecosystem=X` filters statistics by ecosystem
+- `git pkgs praise` alias for `blame`
 
 ## [0.1.1] - 2026-01-01
 

README.md

@@ -146,6 +146,7 @@ Show who added each current dependency:
 ```bash
 git pkgs blame
 git pkgs blame --ecosystem=rubygems
+git pkgs praise  # alias for blame
 ```
 
 Example output:

lib/git/pkgs/cli.rb

@@ -6,6 +6,7 @@ module Git
   module Pkgs
     class CLI
       COMMANDS = %w[init update hooks info list tree history search why blame outdated stats diff branch show log].freeze
+      ALIASES = { "praise" => "blame" }.freeze
 
       def self.run(args)
         new(args).run
@@ -24,7 +25,7 @@ def run
           print_help
         when "-v", "--version", "version"
           puts "git-pkgs #{Git::Pkgs::VERSION}"
-        when *COMMANDS
+        when *COMMANDS, *ALIASES.keys
           run_command(command)
         else
           $stderr.puts "Unknown command: #{command}"
@@ -34,6 +35,7 @@ def run
       end
 
       def run_command(command)
+        command = ALIASES.fetch(command, command)
         command_class = Commands.const_get(command.capitalize.gsub(/_([a-z])/) { $1.upcase })
         command_class.new(@args).run
       rescue NameError