gout

A static git page generator
git clone https://git.bracken.jp/gout.git
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page.c (2206B)

      1 #include "writer/gemini/page.h"
      2 
      3 #include <assert.h>
      4 #include <stdlib.h>
      5 
      6 #include "format.h"
      7 #include "utils.h"
      8 
      9 struct GeminiPage {
     10   FILE* out;
     11   const GitRepo* repo;
     12   const FileSystem* fs;
     13   char* title;
     14   char* relpath;
     15 };
     16 
     17 GeminiPage* gemini_page_create(FILE* out,
     18                                const GitRepo* repo,
     19                                const FileSystem* fs,
     20                                const char* title,
     21                                const char* relpath) {
     22   assert(out != NULL);
     23   assert(repo != NULL);
     24   assert(fs != NULL);
     25   assert(title != NULL);
     26   assert(relpath != NULL);
     27   GeminiPage* page = ecalloc(1, sizeof(GeminiPage));
     28   page->out = out;
     29   page->repo = repo;
     30   page->fs = fs;
     31   page->title = estrdup(title);
     32   page->relpath = estrdup(relpath);
     33   return page;
     34 }
     35 
     36 void gemini_page_free(GeminiPage* page) {
     37   if (!page) {
     38     return;
     39   }
     40   free(page->title);
     41   free(page->relpath);
     42   free(page);
     43 }
     44 
     45 void gemini_page_begin(GeminiPage* page) {
     46   assert(page != NULL);
     47   FILE* out = page->out;
     48   fprintf(out, "# ");
     49   if (page->title[0] != '\0') {
     50     fprintf(out, "%s", page->title);
     51     const char* short_name = page->repo->short_name;
     52     if (short_name && short_name[0] != '\0') {
     53       fprintf(out, " - %s", short_name);
     54     }
     55   } else if (page->repo->short_name) {
     56     fprintf(out, "%s", page->repo->short_name);
     57   }
     58   fprintf(out, "\n\n");
     59 
     60   const char* description = page->repo->description;
     61   if (description && description[0] != '\0') {
     62     fprintf(out, "> %s\n\n", description);
     63   }
     64 
     65   const char* clone_url = page->repo->clone_url;
     66   if (clone_url && clone_url[0] != '\0') {
     67     fprintf(out, "git clone %s\n\n", clone_url);
     68   }
     69 
     70   fprintf(out, "=> %slog.gmi Log\n", page->relpath);
     71   fprintf(out, "=> %sfiles.gmi Files\n", page->relpath);
     72   fprintf(out, "=> %srefs.gmi Refs\n", page->relpath);
     73 
     74   for (size_t i = 0; i < page->repo->special_files_len; i++) {
     75     RepoSpecialFile* sf = &page->repo->special_files[i];
     76     fprintf(out, "=> %sfile/", page->relpath);
     77     print_percent_encoded(out, sf->path);
     78     fprintf(out, ".gmi %s\n", sf->label);
     79   }
     80   fprintf(out, "\n---\n\n");
     81 }
     82 
     83 void gemini_page_end(GeminiPage* page) {
     84   assert(page != NULL);
     85   (void)page;
     86 }