Allow custom bibliographies

md_pdf/build/__init__.py

@@ -8,7 +8,9 @@ import os
 
 def build(config):
     data = read_files(os.path.abspath(config.input))
-    doc = build_document(data, os.path.join(WORKING_DIR, 'bib.yaml'))
+    doc = build_document(data,
+        os.path.abspath(config.bibliography) if 'bibliography' in config else None
+    )
     if 'html' in config.output_formats:
         output_html(doc, os.path.abspath(config.output_dir))
     if 'pdf' in config.output_formats:

md_pdf/build/pandoc.py

@@ -21,7 +21,7 @@ def output_html(html, out_dir):
         f.write(html)
 
 
-def build_document(files_content, bibliography):
+def build_document(files_content, bibliography=None):
     args = [
         '-s',
     ]

md_pdf/config/validate.py

@@ -26,8 +26,17 @@ def test_output(config):
         raise ConfigValidationException("Invalid output formats provided: '{}'".format(", ".join(invalid_formats)))
 
 
+def validate_bibliography(config):
+    if 'bibliography' not in config:
+        return
+    abs_bibliography = os.path.abspath(config.bibliography)
+    if not os.path.isfile(abs_bibliography):
+        raise ConfigValidationException("Invalid bibliography path: '{}'".format(abs_bibliography))
+
+
 def validate_config(config):
     check_required_keys(config)
     test_output(config)
+    validate_bibliography(config)
 
 

test-files/mdp.yml

@@ -3,3 +3,4 @@ output_formats:
   - html
   - pdf
 output_dir: out/
+bibliography: bib.yaml