feat: add --version flag

jahed · Aug 13, 2020 · 1bc4145 · 1bc4145
1 parent 11ff17e
commit 1bc4145
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Showing 2 changed files with 18 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -21,7 +21,9 @@ DESCRIPTION
   Converts an image to map tiles to be used in Google Maps, Leaflet and other
   map rendering software.
 
-  For more information, visit: https://github.com/jahed/im-map-tiles
+  Version:   v1.0.0
+  Homepage:  https://github.com/jahed/im-map-tiles
+  Donate:    https://jahed.dev/donate
 
 OPTIONS
   <input_image>
@@ -53,6 +55,9 @@ OPTIONS
   -h, --help
     Prints this help message.
 
+  --version
+    Prints the version.
+
 OUTPUT
   Tiles in the <output_directory> will take the format of:
   <output_directory>/{zoom_level}/tile_{x}_{y}.<format>

diff --git a/im-map-tiles.sh b/im-map-tiles.sh
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+version="v1.0.0"
+
 function print_help {
   cat <<EOF
 NAME
@@ -12,7 +14,9 @@ DESCRIPTION
   Converts an image to map tiles to be used in Google Maps, Leaflet and other
   map rendering software.
 
-  For more information, visit: https://github.com/jahed/im-map-tiles
+  Version:   ${version}
+  Homepage:  https://github.com/jahed/im-map-tiles
+  Donate:    https://jahed.dev/donate
 
 OPTIONS
   <input_image>
@@ -44,6 +48,9 @@ OPTIONS
   -h, --help
     Prints this help message.
 
+  --version
+    Prints the version.
+
 OUTPUT
   Tiles in the <output_directory> will take the format of:
   <output_directory>/{zoom_level}/tile_{x}_{y}.<format>
@@ -102,6 +109,10 @@ while [[ $# -gt 0 ]]; do
       print_help
       exit 0
       ;;
+    --version)
+      echo "im-map-tiles ${version}"
+      exit 0
+      ;;
     -f|--format)
       format="$2"
       shift