From d61236952f19c1a1107a11cf11874104c0fe1a9b Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Thu, 14 Nov 2019 11:16:09 -0500
Subject: 0.8.3 (if exists) get site config & output path

- read once & read early:
  - once per batch processing
  - early (needed by metadata --harvest)
---
 src/doc_reform/source/read_config_files.d | 51 ++++++++++++++++++-------------
 1 file changed, 30 insertions(+), 21 deletions(-)

(limited to 'src/doc_reform/source/read_config_files.d')

diff --git a/src/doc_reform/source/read_config_files.d b/src/doc_reform/source/read_config_files.d
index 4827fff..2b3e4fb 100644
--- a/src/doc_reform/source/read_config_files.d
+++ b/src/doc_reform/source/read_config_files.d
@@ -14,30 +14,42 @@ static template readConfigSite() {
     std.file,
     std.path;
   mixin DocReformRgxInit;
-  final auto readConfigSite(M,E)(M _manifested, E _env) {
+  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);
+    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 = ((chainPath(pth.to!string, conf_fn)).asNormalizedPath).array;
+        char[] conf_file;
         conf_filename = conf_fn;
-        if (config_file_str.length > 0) {
-          // conf_filename = conf_fn;
-          break;
-        }
-        try {
-          if (exists(conf_file)) {
-            debug(io) {
-              writeln("WARNING (io debug) in config file found: ", conf_file);
+        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;
+              }
             }
-            config_file_str = conf_file.readText;
-            break;
+          } catch (ErrnoException ex) {
+          } catch (FileException ex) {
           }
-        } catch (ErrnoException ex) {
-        } catch (FileException ex) {
         }
       }
       if (config_file_str.length > 0) { break; }
@@ -80,16 +92,14 @@ static template readConfigDoc() {
         auto conf_file = ((chainPath(pth.to!string, conf_fn)).asNormalizedPath).array;
         conf_filename = conf_fn;
         if (config_file_str.length > 0) {
-          // conf_filename = conf_fn;
           break;
         }
         try {
           if (exists(conf_file)) {
-            debug(io) {
-              writeln("WARNING (io debug) in config file found: ", conf_file);
+            if (conf_file.getLinkAttributes.attrIsFile) {
+              config_file_str = conf_file.readText;
+              break;
             }
-            config_file_str = conf_file.readText;
-            break;
           }
         } catch (ErrnoException ex) {
         } catch (FileException ex) {
@@ -121,7 +131,6 @@ static template configReadSiteYAML() {
     doc_reform.source.paths_source,
     std.file,
     std.path;
-  import dyaml;
   final YAMLDocument configReadSiteYAML(M,E)(M _manifested, E _env) {
     string _configuration = configReadInSiteYAML!()(_manifested, _env);
     auto _conf_file_details = ConfigFilePaths!()(_manifested, _env);
-- 
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