Use one cabal.project

Author: jneira

.github/workflows/bench.yml

@@ -58,17 +58,17 @@ jobs:
     # max-backjumps is increased as a temporary solution
     # for dependency resolution failure
     - if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
-      run: cabal configure --enable-benchmarks --max-backjumps 12000 --project-file cabal-benchmark.project
+      run: cabal configure --enable-benchmarks --max-backjumps 12000
 
     - if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
       name: Build
       shell: bash
-      run: cabal build ghcide:benchHist --project-file cabal-benchmark.project
+      run: cabal build ghcide:benchHist
 
     - if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
       name: Bench init
       shell: bash
-      run: cabal bench ghcide:benchHist  -j --benchmark-options="all-binaries" --project-file cabal-benchmark.project
+      run: cabal bench ghcide:benchHist  -j --benchmark-options="all-binaries"
 
     # tar is required to preserve file permissions
     # compression speeds up upload/download nicely
@@ -142,7 +142,7 @@ jobs:
     - if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
       name: Bench
       shell: bash
-      run: cabal bench ghcide:benchHist  -j --benchmark-options="${{ matrix.example }}" --project-file cabal-benchmark.project
+      run: cabal bench ghcide:benchHist  -j --benchmark-options="${{ matrix.example }}"
 
     - if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
       name: Display results

cabal-benchmark.project

@@ -1,6 +1,7 @@
 packages:
          ./
          ./hie-compat
+         ./shake-bench
          ./hls-graph
          ./ghcide
          ./hls-plugin-api
@@ -41,3 +42,14 @@ index-state: 2021-08-12T12:00:38Z
 
 constraints:
     hyphenation +embed
+
+allow-newer:
+    -- Needed for shake-bench
+    diagrams-core:base,
+    diagrams-core:lens,
+    diagrams-lib:base,
+    diagrams-lib:lens,
+    diagrams-svg:base,
+    diagrams-svg:lens,
+    dual-tree:base,
+    svg-builder:base