refactor: unify management of subcommands
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3 changed files with 15 additions and 18 deletions
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@ -74,7 +74,8 @@ git clone https://code.apps.glenux.net/glenux/code-preloader
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cd code-preloader
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make prepare
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make build
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make install
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sudo make install # either to install system-wide
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make install PREFIX=$HOME/.local # or to install as a user
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```
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## Usage
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21
src/cli.cr
21
src/cli.cr
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@ -69,25 +69,26 @@ module CodePreloader
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""
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].join("\n")
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# Writing the configuration content to the file
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File.write(config_file_path, config_content)
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STDERR.puts "Example configuration file created at: #{config_file_path}"
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# Writing the configuration content to the file
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File.write(config_file_path, config_content)
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puts "Configuration file created at: #{config_file_path}"
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rescue e : Exception
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STDERR.puts "An error occurred while creating the configuration file: #{e.message}"
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exit(1)
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end
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abort("ERROR: Unable to create the configuration file: #{e.message}")
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end
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def exec_version
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abort("FIXME: Not implemented!")
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puts "#{PROGRAM_NAME} v#{VERSION}"
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exit(0)
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end
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def exec_none
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abort("No command specified!")
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STDERR.puts @config.parser
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abort("ERROR: No command specified!")
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end
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def exec_help
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abort("FIXME: Not implemented!")
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puts @config.parser
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exit(0)
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end
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def exec_pack(pack_options)
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@ -41,7 +41,6 @@ module CodePreloader
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@init_options = InitOptions.new
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parser.banner = [
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"#{PROGRAM_NAME} v#{VERSION}",
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"Usage: code-preloader init [options]\n",
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"Global options:"
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].join("\n")
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@ -81,7 +80,6 @@ module CodePreloader
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@pack_options = PackOptions.new
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parser.banner = [
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"#{PROGRAM_NAME} v#{VERSION}",
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"Usage: code-preloader pack [options] DIR ...\n",
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"Global options:"
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].join("\n")
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@ -151,19 +149,16 @@ module CodePreloader
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def parse_arguments(args : Array(String))
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@parser = OptionParser.new do |parser|
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parser.banner = [
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"#{PROGRAM_NAME} v#{VERSION}",
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"Usage: code-preloader <subcommand> [options] [DIR] [...]\n",
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"Global options:"
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].join("\n")
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parser.on("--version", "Show version") do
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STDOUT.puts "#{PROGRAM_NAME} #{VERSION}"
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exit(0)
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@subcommand = Subcommand::Version
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end
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parser.on("-h", "--help", "Show this help") do
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STDERR.puts parser
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exit
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@subcommand = Subcommand::Help
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end
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parser.separator "\nSubcommands:"
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