Make generate-images.sh create main-mobile.png

* Change the `generate-images.sh` script so that it automatically
  generates the `main-mobile.png` image when any of the logos included
  in it are changed.

* Regenerate the `main-mobile.png` image.

Ref alrra#54
    alrra#56

CHANGELOG.md

@@ -1,6 +1,10 @@
 ### HEAD
 
-* Add Opera Mini logo.
+* Add `main-mobile.png`
+  [[#54](https://github.com/alrra/browser-logos/issues/54)]
+  [[#56](https://github.com/alrra/browser-logos/issues/56)].
+* Add Opera Mini logo
+  [[8dda27f](https://github.com/alrra/browser-logos/commit/8dda27fbf2dce1c2870ea4115fa198c2bf64233a)].
 * Add Android browser logo
   [[#55](https://github.com/alrra/browser-logos/issues/55)].
 

bin/generate-images.sh

@@ -10,16 +10,22 @@
 
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
-declare groupImageName="main-desktop"
-
-declare -a imageGroup=(
+declare -a mainDesktopImageGroup=(
     "chrome"
     "firefox"
     "internet-explorer"
     "opera"
     "safari"
 )
 
+declare -a mainMobileImageGroup=(
+    "android"
+    "chrome-android"
+    "internet-explorer-tile"
+    "opera-mini"
+    "safari-ios"
+)
+
 declare -a imageSizes=(
     '16x16'
     '24x24'
@@ -38,6 +44,8 @@ declare scriptLocation="$(dirname ${BASH_SOURCE[0]})"
 generate_group_image() {
 
     local generateGroupImage="false"
+    declare -a imageGroup=("${!1}"); shift;
+    local groupImageName="$1.png"; shift;
     declare -a tmp=()
 
     # Do not generate new group image if none of composing images are modified
@@ -70,8 +78,8 @@ generate_group_image() {
             -resize 512x512 \
             -extent 562x562 \
             +append \
-            "$groupImageName.png" \
-        && print_success_msg "  [create]" "$groupImageName.png"
+            "$groupImageName" \
+        && print_success_msg "  [create]" "$groupImageName"
 
     fi
 }
@@ -144,7 +152,8 @@ main() {
             print_success_msg "Generate images"
             printf "\n"
 
-            generate_group_image $@ \
+            generate_group_image mainDesktopImageGroup[@] "main-desktop" $@ \
+                && generate_group_image mainMobileImageGroup[@] "main-mobile" $@ \
                 && generate_images $@ \
                 && (
                     printf "\n"