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3089b539f0
This command uses LibMarkdown to parse and render Markdown documents either for the terminal using escape sequences, or to HTML. For example, you can now do: $ md ReadMe.md to read the Serenity ReadMe file ^)
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#include <AK/String.h>
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#include <LibCore/CFile.h>
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#include <LibMarkdown/MDDocument.h>
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#include <stdio.h>
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int main(int argc, char* argv[])
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{
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const char* file_name = nullptr;
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bool html = false;
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for (int i = 1; i < argc; i++)
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if (strcmp(argv[i], "--html") == 0)
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html = true;
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else
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file_name = argv[i];
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auto file = CFile::construct();;
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bool success;
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if (file_name == nullptr) {
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success = file->open(STDIN_FILENO, CIODevice::OpenMode::ReadOnly, CFile::ShouldCloseFileDescription::No);
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} else {
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file->set_filename(file_name);
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success = file->open(CIODevice::OpenMode::ReadOnly);
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}
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if (!success) {
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fprintf(stderr, "Error: %s\n", file->error_string());
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return 1;
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}
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auto buffer = file->read_all();
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dbg() << "Read size " << buffer.size();
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String input { (char*)buffer.data(), buffer.size() };
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MDDocument document;
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success = document.parse(input);
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if (!success) {
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fprintf(stderr, "Error parsing\n");
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return 1;
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}
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String res = html ? document.render_to_html() : document.render_for_terminal();
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printf("%s", res.characters());
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}
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