65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "cJSON.h"
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#include "config.h"
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#include "parser.h"
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const char *ENV_BOOTSTRAP_ROOT_DIR = "BOOTSTRAP_ROOT_DIR";
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int main(int argc, char **argv) {
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if (argc != 2) {
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fprintf(stderr, "Usage: bootstrap <spec>\n");
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exit(EXIT_FAILURE);
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}
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int retval = EXIT_SUCCESS;
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char *cwd = getcwd(0, 0);
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const char *root_dir = getenv(ENV_BOOTSTRAP_ROOT_DIR);
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const char *target = argv[1];
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// `cwd` must be free'd.
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struct Config *config = 0;
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switch (config_load(cwd, root_dir, target, &config)) {
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case CE_ENV_CWD_INVALID:
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fprintf(stderr, "Could not retrieve the $CWD value.");
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retval = EXIT_FAILURE;
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goto cwd_cleanup;
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case CE_ENV_ROOT_DIR_INVALID:
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fprintf(stderr, "Must specify $BOOTSTRAP_ROOT_DIR environment variable.");
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retval = EXIT_FAILURE;
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goto cwd_cleanup;
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case CE_TARGET_INVALID:
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fprintf(stderr, "Target spec `%s` is invalid.", argv[1]);
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retval = EXIT_FAILURE;
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goto cwd_cleanup;
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}
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// `config` must be free'd.
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cJSON *parsed = 0;
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switch (parse_spec_json(config, &parsed)) {
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case SPE_CANNOT_OPEN:
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fprintf(stderr, "Found `spec.json` but could not open.");
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retval = EXIT_FAILURE;
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goto config_cleanup;
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case SPE_INVALID_SYNTAX:
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fprintf(stderr, "`spec.json` does not conform to bootstrap format.");
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retval = EXIT_FAILURE;
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goto config_cleanup;
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}
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// TODO: Extract the prompts out of the `spec.json` file.
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// TODO: Load in the curses interface.
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// TODO: Run `run.sh`.
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config_cleanup:
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config_free(config);
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cwd_cleanup:
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free(cwd);
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return retval;
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}
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