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 #54
    #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"