Reenable HLS example benchmark

.github/workflows/bench.yml

@@ -127,6 +127,13 @@ jobs:
            ghcide/bench-results/results.*
            ghcide/bench-results/**/*.csv
            ghcide/bench-results/**/*.svg
-           ghcide/bench-results/**/*.eventlog
            ghcide/bench-results/**/*.eventlog.html
+
+    - name: Archive benchmark logs
+      uses: actions/upload-artifact@v2
+      with:
+        name: bench-logs-${{ runner.os }}-${{ matrix.ghc }}
+        path: |
+           ghcide/bench-results/**/*.log
+           ghcide/bench-results/**/*.eventlog
            ghcide/bench-results/**/*.hp

ghcide/bench/config.yaml

@@ -24,15 +24,14 @@ examples:
         - src/Language/LSP/VFS.hs
         - src/Language/LSP/Types/Lens.hs
   # Small but heavily multi-component example
-  # Disabled as it is far to slow. hie-bios >0.7.2 should help
-  # - path: bench/example/HLS
-  #   modules:
-  #       - hls-plugin-api/src/Ide/Plugin/Config.hs
-  #       - ghcide/src/Development/IDE/Plugin/CodeAction/ExactPrint.hs
-  #       - ghcide/bench/hist/Main.hs
-  #       - ghcide/bench/lib/Experiments/Types.hs
-  #       - ghcide/test/exe/Main.hs
-  #       - exe/Plugins.hs
+  - path: bench/example/HLS
+    modules:
+        - hls-plugin-api/src/Ide/Plugin/Config.hs
+        - ghcide/src/Development/IDE/Plugin/CodeAction/ExactPrint.hs
+        - ghcide/bench/hist/Main.hs
+        - ghcide/bench/lib/Experiments/Types.hs
+        - ghcide/test/exe/Main.hs
+        - exe/Plugins.hs
 
 # The set of experiments to execute
 experiments: