common : change --color to accept on/off/auto, default to auto (#17827)
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4 changed files with 54 additions and 32 deletions
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@ -708,6 +708,8 @@ common_params_context common_params_parser_init(common_params & params, llama_ex
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params.use_jinja = true;
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}
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params.use_color = tty_can_use_colors();
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// load dynamic backends
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ggml_backend_load_all();
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@ -790,10 +792,20 @@ common_params_context common_params_parser_init(common_params & params, llama_ex
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}
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).set_examples({LLAMA_EXAMPLE_MAIN}));
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add_opt(common_arg(
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{"-co", "--color"},
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string_format("colorise output to distinguish prompt and user input from generations (default: %s)", params.use_color ? "true" : "false"),
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[](common_params & params) {
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params.use_color = true;
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{"-co", "--color"}, "[on|off|auto]",
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"Colorize output to distinguish prompt and user input from generations ('on', 'off', or 'auto', default: 'auto')\n"
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"'auto' enables colors when output is to a terminal",
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[](common_params & params, const std::string & value) {
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if (is_truthy(value)) {
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params.use_color = true;
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} else if (is_falsey(value)) {
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params.use_color = false;
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} else if (is_autoy(value)) {
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params.use_color = tty_can_use_colors();
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} else {
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throw std::invalid_argument(
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string_format("error: unknown value for --color: '%s'\n", value.c_str()));
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}
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}
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).set_examples({LLAMA_EXAMPLE_MAIN, LLAMA_EXAMPLE_SPECULATIVE, LLAMA_EXAMPLE_LOOKUP}));
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add_opt(common_arg(
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@ -1022,7 +1034,7 @@ common_params_context common_params_parser_init(common_params & params, llama_ex
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params.flash_attn_type = LLAMA_FLASH_ATTN_TYPE_AUTO;
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} else {
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throw std::runtime_error(
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string_format("error: unkown value for --flash-attn: '%s'\n", value.c_str()));
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string_format("error: unknown value for --flash-attn: '%s'\n", value.c_str()));
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}
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}).set_env("LLAMA_ARG_FLASH_ATTN"));
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add_opt(common_arg(
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@ -2696,7 +2708,7 @@ common_params_context common_params_parser_init(common_params & params, llama_ex
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common_log_set_colors(common_log_main(), LOG_COLORS_AUTO);
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} else {
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throw std::invalid_argument(
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string_format("error: unkown value for --log-colors: '%s'\n", value.c_str()));
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string_format("error: unknown value for --log-colors: '%s'\n", value.c_str()));
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}
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}
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).set_env("LLAMA_LOG_COLORS"));
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