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https://github.com/RGBCube/serenity
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pgrep: Add -d option to specify a pid delimiter
This is useful for commands which expect a comma-separated list of pids.
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commit
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1 changed files with 12 additions and 1 deletions
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@ -19,11 +19,13 @@ ErrorOr<int> serenity_main(Main::Arguments args)
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TRY(Core::System::unveil("/etc/passwd", "r"));
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TRY(Core::System::unveil(nullptr, nullptr));
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auto pid_delimiter = "\n"sv;
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bool case_insensitive = false;
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bool invert_match = false;
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StringView pattern;
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Core::ArgsParser args_parser;
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args_parser.add_option(pid_delimiter, "Set the string used to delimit multiple pids", "delimiter", 'd', nullptr);
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args_parser.add_option(case_insensitive, "Make matches case-insensitive", nullptr, 'i');
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args_parser.add_option(invert_match, "Select non-matching lines", "invert-match", 'v');
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args_parser.add_positional_argument(pattern, "Process name to search for", "process-name");
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@ -50,9 +52,18 @@ ErrorOr<int> serenity_main(Main::Arguments args)
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quick_sort(matches);
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auto displayed_at_least_one = false;
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for (auto& match : matches) {
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outln("{}", match);
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if (displayed_at_least_one)
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out("{}{}"sv, pid_delimiter, match);
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else
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out("{}"sv, match);
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displayed_at_least_one = true;
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}
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if (displayed_at_least_one)
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outln();
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return 0;
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}
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