catching

5 files changed, 27 insertions, 10 deletions

diff --git a/src/doc_reform/io_in/read_config_files.d b/src/doc_reform/io_in/read_config_files.d
index 9180c20..65b5388 100644
--- a/src/doc_reform/io_in/read_config_files.d
+++ b/src/doc_reform/io_in/read_config_files.d
@@ -89,7 +89,7 @@ webserv:
       Node yaml_root;
       try {
         yaml_root = Loader.fromString(config_file_str).load();
-      } catch {
+      } catch (Throwable) {
         import std.stdio;
         writeln("ERROR failed to read config file content, not parsed as yaml, program default used");
         conf_filename = "VIRTUAL";
diff --git a/src/doc_reform/io_out/source_pod.d b/src/doc_reform/io_out/source_pod.d
index 5a96ed6..5a0fd47 100644
--- a/src/doc_reform/io_out/source_pod.d
+++ b/src/doc_reform/io_out/source_pod.d
@@ -167,7 +167,12 @@ template spinePod() {
             string _pm = "doc:\n  filename: " ~ doc_matters.src.filename ~ "\n  language: " ~ doc_matters.pod.manifest_list_of_languages.to!string ~ "\n";
             if (doc_matters.opt.action.debug_do
             && doc_matters.opt.action.verbose) {
-              _pmy = Loader.fromString(_pm).load();
+              try {
+                _pmy = Loader.fromString(_pm).load();
+              } catch (ErrnoException ex) {
+              } catch (Throwable) {
+                writeln("ERROR failed to read config file content, not parsed as yaml");
+              }
               writeln("pod filename:  ", _pmy["doc"]["filename"].get!string);
               writeln("pod languages: ", doc_matters.pod.manifest_list_of_languages.to!string);
               writeln("pod languages: ", doc_matters.src.language);
diff --git a/src/doc_reform/meta/conf_make_meta_json.d b/src/doc_reform/meta/conf_make_meta_json.d
index 5f36fb1..9befaaa 100644
--- a/src/doc_reform/meta/conf_make_meta_json.d
+++ b/src/doc_reform/meta/conf_make_meta_json.d
@@ -410,7 +410,7 @@ static template contentJSONtoSpineStruct() {
       }
       _struct_composite.meta.creator_author_arr = author_arr;
       _struct_composite.meta.creator_author     = author_arr.join(", ").chomp.chomp;
-      _struct_composite.meta.creator_author_surname = authors_hash_arr["last"][0];
+      _struct_composite.meta.creator_author_surname = (authors_hash_arr["last"].length > 0) ? authors_hash_arr["last"][0] : "";
       string _author_name_last_first = authors_hash_arr["last_first"].join("; ").chomp.chomp;
       _struct_composite.meta.creator_author_surname_fn = (_author_name_last_first.length > 0)
       ? _author_name_last_first
diff --git a/src/doc_reform/meta/conf_make_meta_yaml.d b/src/doc_reform/meta/conf_make_meta_yaml.d
index 9dac231..1f22dc8 100644
--- a/src/doc_reform/meta/conf_make_meta_yaml.d
+++ b/src/doc_reform/meta/conf_make_meta_yaml.d
@@ -680,7 +680,7 @@ template contentYAMLtoSpineStruct() {
       }
       _struct_composite.meta.creator_author_arr = author_arr;
       _struct_composite.meta.creator_author     = author_arr.join(", ").chomp.chomp;
-      _struct_composite.meta.creator_author_surname = authors_hash_arr["last"][0];
+      _struct_composite.meta.creator_author_surname = (authors_hash_arr["last"].length > 0) ? authors_hash_arr["last"][0] : "";
       string _author_name_last_first = authors_hash_arr["last_first"].join("; ").chomp.chomp;
       _struct_composite.meta.creator_author_surname_fn = (_author_name_last_first.length > 0)
       ? _author_name_last_first
@@ -1008,13 +1008,18 @@ template configParseYAMLreturnSpineStruct() {
     if (_document_struct.content.length > 0) {
       try {
         _yaml = Loader.fromString(_document_struct.content).load();
-        _make_and_meta_struct
-          = contentYAMLtoSpineStruct!()(_make_and_meta_struct, _yaml, _manifested, _opt_action, _document_struct.filename);
-      } catch {
+      } catch (Throwable) {
         import std.stdio;
         writeln("ERROR failed to parse content as yaml: ", _document_struct.filename);
         // writeln(_document_struct.content);
       }
+      try {
+      _make_and_meta_struct
+        = contentYAMLtoSpineStruct!()(_make_and_meta_struct, _yaml, _manifested, _opt_action, _document_struct.filename);
+      } catch (Throwable) {
+        import std.stdio;
+        writeln("ERROR failed to convert yaml to struct: ", _document_struct.filename);
+      }
     }
     return _make_and_meta_struct;
   }
@@ -1050,8 +1055,7 @@ template docHeaderMakeAndMetaTupYamlExtractAndConvertToStruct() {
         writeln("ERROR failed to read document header, yaml header does not contain essential information related to title and author");
       }
       return contentYAMLtoSpineStruct!()(_make_and_meta_struct, _yaml, _manifested, _opt_action, "header");
-    } catch {
-      import std.stdio;
+    } catch (Throwable) {
       writeln("ERROR failed to read document header, header not parsed as yaml: ", _manifested.src.filename);
       return _make_and_meta_struct;
     }
diff --git a/src/doc_reform/spine.d b/src/doc_reform/spine.d
index 409f460..6e03f3d 100755
--- a/src/doc_reform/spine.d
+++ b/src/doc_reform/spine.d
@@ -663,7 +663,15 @@ string program_name = "spine";
             if (exists(sisudoc_txt_)) {
               import dyaml;
               try {
-                Node pod_manifest_yaml = Loader.fromFile(sisudoc_txt_).load();
+                Node pod_manifest_yaml;
+                try {
+                  pod_manifest_yaml = Loader.fromFile(sisudoc_txt_).load();
+                } catch (ErrnoException ex) {
+                } catch (FileException ex) {
+                  writeln("ERROR failed to read config file");
+                } catch (Throwable) {
+                  writeln("ERROR failed to read config file content, not parsed as yaml");
+                }
                 if ("doc" in pod_manifest_yaml) {
                   if (pod_manifest_yaml["doc"].type.mapping
                     && pod_manifest_yaml["doc"].tag.match(rgx.yaml_tag_is_map)