1 files changed, 155 insertions, 0 deletions
diff --git a/src/doc_reform/io_in/read_config_files.d b/src/doc_reform/io_in/read_config_files.d
new file mode 100644
index 0000000..c0893de
--- /dev/null
+++ b/src/doc_reform/io_in/read_config_files.d
@@ -0,0 +1,155 @@
+/++
+  read configuration files<BR>
+  - read config files<BR>
+  meta_config_files.d
++/
+module doc_reform.io_in.read_config_files;
+
+static template readConfigSite() {
+  import
+    doc_reform.meta.rgx;
+  import
+    doc_reform.meta,
+    doc_reform.io_in.paths_source,
+    std.file,
+    std.path;
+  mixin spineRgxInit;
+  final auto readConfigSite(M,E)(
+    M      _manifested,
+    E      _env,
+    string _cli_config_path_set = ""
+  ) {
+    static auto rgx = Rgx();
+    string config_file_str;
+    string conf_filename = "NONE";
+    auto _conf_file_details = ConfigFilePaths!()(_manifested, _env, _cli_config_path_set);
+    string[] possible_config_path_locations = _conf_file_details.possible_config_path_locations.config_local_site;
+    foreach(conf_fn; [_conf_file_details.config_filename_site]) {
+      foreach(pth; possible_config_path_locations) {
+        char[] conf_file;
+        conf_filename = conf_fn;
+        if (exists(pth)) {
+          auto f_attrib = pth.getLinkAttributes;
+          if (
+            possible_config_path_locations.length == 1
+            && f_attrib.attrIsFile
+          ) {
+            conf_file = pth.to!(char[]);
+            conf_filename = pth.baseName;
+          } else if (f_attrib.attrIsDir) {
+            conf_file = ((chainPath(pth.to!string, conf_fn)).asNormalizedPath).array;
+            conf_filename = conf_fn;
+          }
+          try {
+            if (exists(conf_file)) {
+              if (conf_file.getLinkAttributes.attrIsFile) {
+                config_file_str = conf_file.readText;
+                break;
+              }
+            }
+          } catch (ErrnoException ex) {
+          } catch (FileException ex) {
+          }
+        }
+      }
+      if (config_file_str.length > 0) { break; }
+    }
+    struct _ConfContent {
+      string filename() {
+        return conf_filename;
+      }
+      string filetype() {
+        string _ft = "";
+        if (content.match(rgx.yaml_config)) {
+          _ft = "yaml";
+        }
+        return _ft;
+      }
+      string content() {
+        return config_file_str;
+      }
+    }
+    return _ConfContent();
+  }
+}
+static template readConfigDoc() {
+  import
+    doc_reform.meta.rgx;
+  import
+    doc_reform.meta,
+    doc_reform.io_in.paths_source,
+    std.file,
+    std.path;
+  mixin spineRgxInit;
+  final auto readConfigDoc(M,E)(M _manifested, E _env) {
+    static auto rgx = Rgx();
+    string config_file_str;
+    string conf_filename = "NONE";
+    auto _conf_file_details = ConfigFilePaths!()(_manifested, _env);
+    string[] possible_config_path_locations = _conf_file_details.possible_config_path_locations.dr_document_make;
+    foreach(conf_fn; [_conf_file_details.config_filename_document]) {
+      foreach(pth; possible_config_path_locations) {
+        auto conf_file = ((chainPath(pth.to!string, conf_fn)).asNormalizedPath).array;
+        conf_filename = conf_fn;
+        if (config_file_str.length > 0) {
+          break;
+        }
+        try {
+          if (exists(conf_file)) {
+            if (conf_file.getLinkAttributes.attrIsFile) {
+              config_file_str = conf_file.readText;
+              break;
+            }
+          }
+        } catch (ErrnoException ex) {
+        } catch (FileException ex) {
+        }
+      }
+      if (config_file_str.length > 0) { break; }
+    }
+    struct _ConfContent {
+      string filename() {
+        return conf_filename;
+      }
+      string content() {
+        return config_file_str;
+      }
+      string filetype() {
+        string _ft = "";
+        if (content.match(rgx.yaml_config)) {
+          _ft = "yaml";
+        }
+        return _ft;
+      }
+    }
+    return _ConfContent();
+  }
+}
+static template configReadSiteYAML() {
+  import
+    doc_reform.meta,
+    doc_reform.io_in.paths_source,
+    std.file,
+    std.path;
+  final YAMLDocument configReadSiteYAML(M,E)(M _manifested, E _env) {
+    string _configuration = configReadInSiteYAML!()(_manifested, _env);
+    auto _conf_file_details = ConfigFilePaths!()(_manifested, _env);
+    string _conf_yaml_fn = _conf_file_details.config_filename_site;
+    YAMLDocument _yaml_conf = configYAML!()(_configuration, _conf_yaml_fn);
+    return _yaml_conf;
+  }
+}
+static template configReadDocYAML() {
+  import
+    doc_reform.meta,
+    doc_reform.io_in.paths_source,
+    std.file,
+    std.path;
+  final YAMLDocument configReadDocYAML(M,E)(M _manifested, E _env) {
+    string _configuration = configReadInDocYAML!()(_manifested, _env);
+    auto _conf_file_details = ConfigFilePaths!()(_manifested, _env);
+    string _conf_yaml_fn = _conf_file_details.config_filename_document;
+    YAMLDocument _yaml_conf = configYAML!()(_configuration, _conf_yaml_fn);
+    return _yaml_conf;
+  }
+}