X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/cbbee23e7768750ca1c8b49bdfbf8a650131bbb6..2c30cf43f1c4ab96f3eca849d7eb4923ffed40b1:/cmdline/apt-extracttemplates.cc

diff --git a/cmdline/apt-extracttemplates.cc b/cmdline/apt-extracttemplates.cc
index cd52cfe33..a4468b989 100644
--- a/cmdline/apt-extracttemplates.cc
+++ b/cmdline/apt-extracttemplates.cc
@@ -34,6 +34,7 @@
 #include <apt-pkg/mmap.h>
 
 #include <apt-private/private-cmndline.h>
+#include <apt-private/private-main.h>
 
 #include <iostream>
 #include <stdio.h>
@@ -214,27 +215,14 @@ bool DebFile::ParseInfo()
 	return true;
 }
 									/*}}}*/
-// ShowHelp - show a short help text					/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-static bool ShowHelp(CommandLine &, CommandLine::DispatchWithHelp const *)
+static bool ShowHelp(CommandLine &)					/*{{{*/
 {
-	ioprintf(std::cout, "%s %s (%s)\n", PACKAGE, PACKAGE_VERSION, COMMON_ARCH);
-
-	if (_config->FindB("version") == true)
-		return true;
-
 	cout <<
 		_("Usage: apt-extracttemplates file1 [file2 ...]\n"
 		"\n"
-		"apt-extracttemplates is a tool to extract config and template info\n"
-		"from debian packages\n"
-		"\n"
-		"Options:\n"
-	        "  -h   This help text\n"
-		"  -t   Set the temp dir\n"
-		"  -c=? Read this configuration file\n"
-		"  -o=? Set an arbitrary configuration option, eg -o dir::cache=/tmp\n");
+		"apt-extracttemplates is used to extract config and template files\n"
+		"from debian packages. It is used mainly by debconf(1) to prompt for\n"
+		"configuration questions before installation of packages.\n");
 	return true;
 }
 									/*}}}*/
@@ -342,36 +330,20 @@ static bool Go(CommandLine &CmdL)
 	return !_error->PendingError();
 }
 									/*}}}*/
+static std::vector<aptDispatchWithHelp> GetCommands()			/*{{{*/
+{
+   return {
+	{nullptr, nullptr, nullptr}
+   };
+}
+									/*}}}*/
 int main(int argc, const char **argv)					/*{{{*/
 {
-	CommandLine::Args Args[] = {
-		{'h',"help","help",0},
-		{'v',"version","version",0},
-		{'t',"tempdir","APT::ExtractTemplates::TempDir",CommandLine::HasArg},
-		{'c',"config-file",0,CommandLine::ConfigFile},
-		{'o',"option",0,CommandLine::ArbItem},
-		{0,0,0,0}};
-
-	// Set up gettext support
-	setlocale(LC_ALL,"");
-	textdomain(PACKAGE);
-
-	// Parse the command line and initialize the package library
-	CommandLine::DispatchWithHelp Cmds[] = {{nullptr, nullptr, nullptr}};
 	CommandLine CmdL;
-	ParseCommandLine(CmdL, Cmds, Args, &_config, &_system, argc, argv, ShowHelp);
+	auto const Cmds = ParseCommandLine(CmdL, APT_CMD::APT_EXTRACTTEMPLATES, &_config, &_system, argc, argv, &ShowHelp, &GetCommands);
 
 	Go(CmdL);
 
-	// Print any errors or warnings found during operation
-	if (_error->empty() == false)
-	{
-		// This goes to stderr..
-		bool Errors = _error->PendingError();
-		_error->DumpErrors();
-		return Errors == true?100:0;
-	}
-	
-	return 0;
+	return DispatchCommandLine(CmdL, {});
 }
 									/*}}}*/