114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
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/* +--------------------------------------------------------------------------+
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** | _ _ _ |
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** | | \ | | (_) |
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** | | \| | ___ _ __ _ |
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** | | . ` |/ _ \| |/ _` | |
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** | | |\ | (_) | | (_| | |
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** | |_| \_|\___/| |\__,_| |
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** | _/ | |
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** | |__/ |
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** +--------------------------------------------------------------------------+
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** | Copyright (c) 2022 Francesco Cozzuto <francesco.cozzuto@gmail.com> |
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** +--------------------------------------------------------------------------+
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** | This file is part of The Noja Interpreter. |
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** | |
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** | The Noja Interpreter is free software: you can redistribute it and/or |
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** | modify it under the terms of the GNU General Public License as published |
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** | by the Free Software Foundation, either version 3 of the License, or (at |
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** | your option) any later version. |
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** | |
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** | The Noja Interpreter is distributed in the hope that it will be useful, |
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** | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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** | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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** | Public License for more details. |
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** | |
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** | You should have received a copy of the GNU General Public License along |
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** | with The Noja Interpreter. If not, see <http://www.gnu.org/licenses/>. |
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** +--------------------------------------------------------------------------+
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*/
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#include <assert.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "../noja/noja.h"
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static const char usage[] =
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"Usage patterns:\n"
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" $ noja run file.noja\n"
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" $ noja run inline \"print('some noja code');\"\n"
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" $ noja dis file.noja\n"
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" $ noja dis inline \"print('some noja code');\"\n";
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int main(int argc, char **argv)
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{
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assert(argc > 0);
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if(argc == 1)
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{
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// $ noja
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fprintf(stderr, "Error: Incorrect usage.\n\n");
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fprintf(stderr, usage);
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return -1;
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}
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if(!strcmp(argv[1], "run"))
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{
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if(argc == 2)
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{
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fprintf(stderr, "Error: Missing source file.\n");
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return -1;
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}
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_Bool r;
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if(!strcmp(argv[2], "inline"))
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{
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if(argc == 3)
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{
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fprintf(stderr, "Error: Missing source string.\n");
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return -1;
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}
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r = NOJA_runString(argv[3]);
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}
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else
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r = NOJA_runFile(argv[2]);
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return r ? 0 : -1;
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}
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if(!strcmp(argv[1], "dis"))
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{
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if(argc == 2)
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{
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fprintf(stderr, "Error: Missing source file.\n");
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return -1;
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}
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_Bool r;
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if(!strcmp(argv[2], "inline"))
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{
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if(argc == 3)
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{
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fprintf(stderr, "Error: Missing source string.\n");
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return -1;
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}
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r = NOJA_dumpStringBytecode(argv[3]);
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}
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else
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r = NOJA_dumpFileBytecode(argv[2]);
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return r ? 0 : -1;
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}
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if(!strcmp(argv[1], "help"))
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{
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fprintf(stdout, usage);
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return 0;
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}
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fprintf(stderr, "Error: Incorrect usage.\n\n");
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fprintf(stderr, usage);
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return -1;
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} |