chore: fix emit-metrics integration with kat (#71)

Author: ianbotsf

.github/actions/emit-metrics/action.yml

@@ -42,7 +42,7 @@ runs:
   steps:
     - name: Verify kat exists
       shell: bash
-      run: which kat || ( echo "Cannot find kat installation. Did you forget to run setup-kat first?" && exit 1 )
+      run: kat version || ( echo "Cannot find kat in PATH ($PATH). Did you forget to run setup-kat first?" && exit 1 )
     - name: Emit Metrics
       shell: bash
       run: |

.github/actions/setup-kat/action.yml

@@ -18,14 +18,15 @@ runs:
           echo "No versions of kat were found"
           exit 1
         fi
-        echo "Downloading kat version $kat_version"
+        echo "Downloading kat version $kat_version to $PWD"
         
-        aws s3 cp s3://kotlin-sdk-build-tools/kat-releases/$kat_version/kat-$kat_version.zip ./kat.zip
+        aws s3 cp s3://kotlin-sdk-build-tools/kat-releases/$kat_version/kat-$kat_version.zip ./kat.zip --no-progress
         
         echo "Unzipping kat tool"
         unzip -qq ./kat.zip -d kat
         
         kat_binary_path="$PWD/kat/kat-$kat_version/bin"
+        echo "Appending \"$kat_binary_path\" to path"
         export PATH="$kat_binary_path:$PATH"
         echo "$kat_binary_path" >> $GITHUB_PATH
 

.github/workflows/continuous-integration.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
     - name: Checkout sources
       uses: actions/checkout@v2
-    - uses: actions/cache@v2
+    - uses: actions/cache@v4
       with:
         path: |
           ~/.gradle/caches
@@ -38,7 +38,7 @@ jobs:
     steps:
     - name: Checkout sources
       uses: actions/checkout@v2
-    - uses: actions/cache@v2
+    - uses: actions/cache@v4
       with:
         path: |
           ~/.gradle/caches
@@ -61,4 +61,4 @@ jobs:
         uses: ./.github/actions/configure-gradle
       - name: Build and Test ${{ env.PACKAGE_NAME }}
         run: |
-          ./gradlew build
+          ./gradlew build