viewer: use colon as tag separator instead of dot

For consistency with the query language
and allowing the use of the very common dot in tags.

This also introduces a migration script.

GitHub: closes #164

5 files changed, 11 insertions, 11 deletions

diff --git a/example/src/DSC0001.jpg.yaml b/example/src/DSC0001.jpg.yaml
index b946ff7..cca1379 100644
--- a/example/src/DSC0001.jpg.yaml
+++ b/example/src/DSC0001.jpg.yaml
@@ -6,7 +6,7 @@ description: >
   © Philippe NGUYEN
 
 tags:
-  - photographer.nphilou
-  - location.germany.berlin
+  - photographer:nphilou
+  - location:germany:berlin
   - books
   - book-shop
diff --git a/example/src/Ormont-Dessus/DSC0002.jpg.yaml b/example/src/Ormont-Dessus/DSC0002.jpg.yaml
index 5b845b6..a69deb9 100644
--- a/example/src/Ormont-Dessus/DSC0002.jpg.yaml
+++ b/example/src/Ormont-Dessus/DSC0002.jpg.yaml
@@ -6,8 +6,8 @@ description: >
   © Philippe NGUYEN
 
 tags:
-  - photographer.nphilou
-  - time.day
-  - weather.foggy
+  - photographer:nphilou
+  - time:day
+  - weather:foggy
   - catwalk
   - mountain
diff --git a/example/src/Ormont-Dessus/DSC0003.jpg.yaml b/example/src/Ormont-Dessus/DSC0003.jpg.yaml
index 85a88ec..558f921 100644
--- a/example/src/Ormont-Dessus/DSC0003.jpg.yaml
+++ b/example/src/Ormont-Dessus/DSC0003.jpg.yaml
@@ -6,8 +6,8 @@ description: >
   © Philippe NGUYEN
 
 tags:
-  - photographer.nphilou
-  - time.day
-  - weather.foggy
+  - photographer:nphilou
+  - time:day
+  - weather:foggy
   - forest
   - trees
diff --git a/example/src/Ormont-Dessus/_directory.yaml b/example/src/Ormont-Dessus/_directory.yaml
index 75ad01b..5b3e0c7 100644
--- a/example/src/Ormont-Dessus/_directory.yaml
+++ b/example/src/Ormont-Dessus/_directory.yaml
@@ -1,3 +1,3 @@
 # The following tags are applied to all items in the directory
 tags:
-  - location.switzerland.ormont-dessus
+  - location:switzerland:ormont-dessus
diff --git a/example/src/gallery.yaml b/example/src/gallery.yaml
index d2f90aa..c4a5077 100644
--- a/example/src/gallery.yaml
+++ b/example/src/gallery.yaml
@@ -6,14 +6,14 @@
 #excludedDirectories: []
 
 includedFiles:
-  - "*.jpg"
+  - '*.jpg'
 
 #excludedFiles:
 #  - "*.md"
 
 tagsFromDirectories:
   fromParents: 0 # default
-  prefix: ""     # default
+  prefix: ''     # default
 
 thumbnailMaxResolution:
   width: 400  # default