ci: fix comparison artifact flow

Author: ovitrif

.github/workflows/reproducible-release.yml

@@ -11,10 +11,6 @@ on:
         description: Workflow run id that produced the comparison artifact
         required: false
         default: ''
-      comparison_repository:
-        description: Optional owner/repo for the comparison artifact
-        required: false
-        default: ''
   push:
     tags:
       - 'v*'
@@ -87,7 +83,7 @@ jobs:
           name: ${{ inputs.comparison_artifact_name }}
           path: ${{ runner.temp }}/comparison
           github-token: ${{ github.token }}
-          repository: ${{ inputs.comparison_repository || github.repository }}
+          repository: ${{ github.repository }}
           run-id: ${{ inputs.comparison_run_id }}
 
       - name: Install diffoscope
@@ -108,7 +104,9 @@ jobs:
           OUTPUT_DIR: ${{ runner.temp }}/reproducible-release
         run: |
           set -euo pipefail
-          if [ -d "$RUNNER_TEMP/comparison" ]; then
+          if [ -d "$RUNNER_TEMP/comparison/extracted-apks" ]; then
+            export DIFFOSCOPE_COMPARE_DIR="$RUNNER_TEMP/comparison/extracted-apks"
+          elif [ -d "$RUNNER_TEMP/comparison" ]; then
             export DIFFOSCOPE_COMPARE_DIR="$RUNNER_TEMP/comparison"
           fi
           scripts/reproduce-release.sh

docs/reproducible-builds.md

@@ -60,7 +60,7 @@ SKIP_GRADLE_BUILD=true AAB_PATH=/path/to/bitkit-mainnet-release-181.aab scripts/
 
 The `Reproducible Release` workflow builds `bundleMainnetRelease`, recreates APK splits with bundletool, extracts the `arm64-v8a` native libraries, and uploads checksums plus reproduction artifacts. Workflow behavior can only be fully verified after merge because GitHub Actions workflow changes are only active for PRs opened after the workflow change is merged.
 
-If a comparison artifact is available in GitHub Actions, pass its artifact name and source workflow run id to the manual workflow inputs. The optional repository input can point at a different `owner/repo` when the artifact is not in the current repository. The workflow installs `diffoscope` and writes `diffoscope.html` and `diffoscope.txt` when possible.
+If a comparison artifact from this repository is available in GitHub Actions, pass its artifact name and source workflow run id to the manual workflow inputs. The workflow installs `diffoscope` and writes `diffoscope.html` and `diffoscope.txt` when possible.
 
 ## Manual diffoscope checks