llama

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// Warns users that this filename was deprecated, and provides a link for more information.
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#include <cstdio>
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#include <string>
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#include <unordered_map>
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// Main
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int main(int argc, char** argv) {
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    std::string filename = "main";
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    if (argc >= 1) {
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        filename = argv[0];
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    }
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    // Get only the program name from the full path
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    auto pos = filename.find_last_of('/');
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    if (pos != std::string::npos) {
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        filename = filename.substr(pos+1);
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    }
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    // Append "llama-" to the beginning of filename to get the replacemnt filename
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    auto replacement_filename = "llama-" + filename;
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    // The exception is if the filename is "main", then our replacement filename is "llama-cli"
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    if (filename == "main") {
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        replacement_filename = "llama-cli";
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    }
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    fprintf(stdout, "\n");
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    fprintf(stdout, "WARNING: The binary '%s' is deprecated.\n", filename.c_str());
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    fprintf(stdout, " Please use '%s' instead.\n", replacement_filename.c_str());
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    fprintf(stdout, " See https://github.com/ggerganov/llama.cpp/tree/master/examples/deprecation-warning/README.md for more information.\n");
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    fprintf(stdout, "\n");
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    return EXIT_FAILURE;
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}
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