try to get tag again

.github/workflows/ci.yml

@@ -40,6 +40,13 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 50
+      - name: Extract Git Tag
+        shell: bash
+        run: |
+            tag=$(git describe --tags --abbrev=0)
+            echo "GIT_TAG=${tag:1}" >> $GITHUB_ENV
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
       - name: Cache Docker layers
@@ -54,11 +61,6 @@ jobs:
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
-      - name: Extract Git Tag
-        shell: bash
-        run: |
-          tag=$(git describe --tags --abbrev=0)
-          echo "GIT_TAG=${tag:1}" >> $GITHUB_ENV
       - name: Build and push base
         uses: docker/build-push-action@v2
         with:

ErsatzTV.Application/Streaming/Queries/GetPlayoutItemProcessByChannelNumberHandler.cs

@@ -10,6 +10,7 @@ using ErsatzTV.Core.FFmpeg;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
 using Microsoft.Extensions.Logging;
+using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.Streaming.Queries
 {
@@ -68,15 +69,18 @@ namespace ErsatzTV.Application.Streaming.Queries
                         playoutItem.StartOffset,
                         now);
                 },
-                async () =>
+                () =>
                 {
                     if (channel.FFmpegProfile.Transcode)
                     {
-                        return _ffmpegProcessService.ForOfflineImage(ffmpegPath, channel);
+                        return Right<BaseError, Process>(_ffmpegProcessService.ForOfflineImage(ffmpegPath, channel))
+                            .AsTask();
                     }
 
-                    return BaseError.New(
-                        $"Unable to locate playout item for channel {channel.Number}; offline image is unavailable because transcoding is disabled in ffmpeg profile '{channel.FFmpegProfile.Name}'");
+                    var message =
+                        $"Unable to locate playout item for channel {channel.Number}; offline image is unavailable because transcoding is disabled in ffmpeg profile '{channel.FFmpegProfile.Name}'";
+
+                    return Left<BaseError, Process>(BaseError.New(message)).AsTask();
                 });
         }