Merge 7993367 into 440f237

.github/workflows/test.yml

@@ -105,3 +105,14 @@ jobs:
           ignore-pattern: |
             /cdp-sdk-go/ 
             /main.go$
+  deadcode:
+    name: 'Terraform Provider Quality Gate :: Dead code analysis'
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
+      - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
+        with:
+          go-version-file: 'go.mod'
+      - name: Run deadcode
+        run: go install golang.org/x/tools/cmd/deadcode@latest && sh ./deadcode-check.sh

.gitignore

@@ -23,3 +23,6 @@ terraform-provider-cdp
 
 # Ignore the dist directory
 dist/
+
+# Ignore deadcode check output that is produced by the deadcode-check.sh script
+deadcode-output.txt

deadcode-check.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+deadcode . > deadcode-output.txt
+
+# Since deadcode report files that are not called from tha main package,
+# we need to remove these outputs that are only (but certainly) used in tests.
+# For this, we'd need to follow the pattern to name these files like
+# test_.*_util(s).go
+# Surely, if either of these files contain a really dead code,
+# it will be omitted from the report thus this approach is potentially unsafe,
+# but it is the best we can do for now, until the deadcode team won't introduce
+# a flag to ignore files by pattern.
+sed -i '/test_.*util.go\|test_.*utils.go/d' ./deadcode-output.txt
+
+if [ -s deadcode-output.txt ]; then
+    echo "The following function(s) is/are not used in the code:"
+    cat deadcode-output.txt
+    exit 1
+else
+    echo "No dead code found!"
+    exit 0
+fi