Apply icon/color for files with more than one extension

Author: devblackops

CHANGELOG.md

@@ -12,6 +12,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Icon and color for symlinks and junctions are now shown, along with the target path.
 - [**#PR23**](https://github.com/devblackops/Terminal-Icons/pull/23) Add icons/colors for common folders `.aws`, `.Azure`, `.kube`, and `.docker` (via [@cdhunt](https://github.com/cdhunt))
 
+### Fixed
+
+- Colors/icons for files with more than one extension now have the theme applied.
+
 ## [0.2.2] 2020-01-10
 
 ### Added

Terminal-Icons/Private/Resolve-Icon.ps1

@@ -43,8 +43,16 @@ function Resolve-Icon {
                 if (-not $iconName) {
                     if ($FileInfo.PSIsContainer) {
                         $iconName = $icons.Types.$type[$FileInfo.Name]
-                    } else {
+                    } elseif ($icons.Types.$type.ContainsKey($FileInfo.Extension)) {
                         $iconName = $icons.Types.$type[$FileInfo.Extension]
+                    } else {
+                        # File probably has multiple extensions
+                        # Fallback to computing the full extension
+                        $firstDot = $FileInfo.Name.IndexOf('.')
+                        if ($firstDot) {
+                            $fullExtension = $FileInfo.Name.Substring($firstDot)
+                            $iconName = $icons.Types.$type[$fullExtension]
+                        }
                     }
                     if (-not $iconName) {
                         $iconName = $icons.Types.$type['']
@@ -54,8 +62,16 @@ function Resolve-Icon {
                 if (-not $colorSeq) {
                     if ($FileInfo.PSIsContainer) {
                         $colorSeq = $colors.Types.$type[$FileInfo.Name]
-                    } else {
+                    } elseif ($colors.Types.$type.ContainsKey($FileInfo.Extension)) {
                         $colorSeq = $colors.Types.$type[$FileInfo.Extension]
+                    } else {
+                        # File probably has multiple extensions
+                        # Fallback to computing the full extension
+                        $firstDot = $FileInfo.Name.IndexOf('.')
+                        if ($firstDot) {
+                            $fullExtension = $FileInfo.Name.Substring($firstDot)
+                            $colorSeq = $colors.Types.$type[$fullExtension]
+                        }
                     }
                     if (-not $colorSeq) {
                         $colorSeq = $colors.Types.$type['']