66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
#include <argparse/argparse.hpp>
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int main(int argc, char *argv[]) {
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argparse::ArgumentParser program("git");
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// git add subparser
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argparse::ArgumentParser add_command("add");
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add_command.add_description("Add file contents to the index");
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add_command.add_argument("files")
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.help("Files to add content from. Fileglobs (e.g. *.c) can be given to "
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"add all matching files.")
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.remaining();
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// git commit subparser
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argparse::ArgumentParser commit_command("commit");
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commit_command.add_description("Record changes to the repository");
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commit_command.add_argument("-a", "--all")
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.help("Tell the command to automatically stage files that have been "
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"modified and deleted.")
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.default_value(false)
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.implicit_value(true);
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commit_command.add_argument("-m", "--message")
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.help("Use the given <msg> as the commit message.");
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// git cat-file subparser
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argparse::ArgumentParser catfile_command("cat-file");
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catfile_command.add_description(
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"Provide content or type and size information for repository objects");
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catfile_command.add_argument("-t").help(
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"Instead of the content, show the object type identified by <object>.");
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catfile_command.add_argument("-p").help(
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"Pretty-print the contents of <object> based on its type.");
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// git submodule subparser
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argparse::ArgumentParser submodule_command("submodule");
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submodule_command.add_description("Initialize, update or inspect submodules");
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argparse::ArgumentParser submodule_update_command("update");
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submodule_update_command.add_description(
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"Update the registered submodules to match what the superproject "
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"expects");
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submodule_update_command.add_argument("--init")
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.default_value(false)
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.implicit_value(true);
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submodule_update_command.add_argument("--recursive")
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.default_value(false)
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.implicit_value(true);
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submodule_command.add_subparser(submodule_update_command);
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program.add_subparser(add_command);
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program.add_subparser(commit_command);
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program.add_subparser(catfile_command);
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program.add_subparser(submodule_command);
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try {
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program.parse_args(argc, argv);
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} catch (const std::runtime_error &err) {
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std::cerr << err.what() << std::endl;
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std::cerr << program;
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std::exit(1);
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}
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// Use arguments
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}
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