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#define _GNU_SOURCE
#include <config.h>
#include <copy.h>
#include <engine.h>
#include <errno.h>
#include <filehandler.h>
#include <ftw.h>
#include <lexer.h>
#include <libgen.h>
#include <list.h>
#include <main.h>
#include <mkdio.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <template.h>
#include <util.h>
template_t *base_template;
msg_t *msg;
void
handle_file(const char *path)
{
char *inpath;
char *outpath;
asprintf(&inpath, "%s/%s", msg->base_directory, path);
char *dot = strrchr(inpath, '.');
if (dot && strcmp(dot, ".md") == 0) {
asprintf(&outpath, "%s/%.*s.html", OUTPUT, (int) strlen(path) - 3, path);
} else {
asprintf(&outpath, "%s/%s", OUTPUT, path);
}
char *temp_outpath = strdup(outpath);
char *directory = dirname(temp_outpath);
char *next = calloc(strlen(directory) + 1, sizeof(char));
strcpy(next, "");
char *token;
for (token = strtok(directory, "/"); token != NULL;
token = strtok(NULL, "/")) {
if (strcmp(next, "") != 0) {
strcat(next, "/");
}
strcat(next, token);
mkdir(next, 0700);
}
free(next);
free(temp_outpath);
FILE *in = fopen(inpath, "r");
if (in == NULL) {
printf("Failed to open %s\n", inpath);
return;
}
FILE *out = fopen(outpath, "w");
if (out == NULL) {
printf("Failed to open %s\n", outpath);
fclose(in);
return;
}
unsigned int size = fsize(in);
char *buffer = fcontent(in, size);
if (dot && strcmp(dot, ".md") == 0) {
MMIOT *doc = mkd_string(buffer, size, 0);
template_write(base_template, NULL, out, doc, true);
} else if (strlen(buffer) != 0) {
list_t *content_headers = ingest(&buffer);
template_write(base_template, content_headers, out, buffer, false);
list_delete(content_headers);
}
free(buffer);
fclose(in);
fclose(out);
free(inpath);
free(outpath);
}
int
main(int argc, char **argv)
{
if (argc < 2) {
printf("Usage: %s [directory]\n", argv[0]);
return EXIT_FAILURE;
}
msg = malloc(sizeof(msg_t));
msg->base_directory = argv[1];
struct stat sb;
if (stat(msg->base_directory, &sb) != 0 || !S_ISDIR(sb.st_mode)) {
printf("%s does not exist.\n", msg->base_directory);
return EXIT_FAILURE;
}
base_template = template_create();
int err = mkdir(OUTPUT, 0700);
if (err != 0 && errno != EEXIST) {
perror("mkdir");
return EXIT_FAILURE;
}
char *assets_directory;
asprintf(&assets_directory, "%s/%s", msg->base_directory, ASSETS);
nftw(assets_directory, copy_recursively, 64, FTW_PHYS | FTW_ACTIONRETVAL);
free(assets_directory);
config_t *config = config_fetch_and_parse(CONFIG_FILE);
list_t *resources = list_find_corresponding_value_from_ptr_wrapper(
config->keys, config->array_values, "resources");
if (resources == NULL) {
printf("Could not find resources in config.cfg\n");
return EXIT_FAILURE;
}
for (size_t i = 0; i < resources->size; i++) {
ptr_wrapper_t *value = list_get(resources, i);
char *path = value->ptr;
printf("HANDLING: %s\n", path);
handle_file(path);
}
config_delete(config);
free(msg);
return EXIT_SUCCESS;
}
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