chore: rename report and only append if no existing report in message

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: passed
  - task: lint_typescript_declarations
    status: na
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: kgryte

tools/git/hooks/commit-msg

@@ -76,8 +76,14 @@ lint() {
 
 # Appends a report generated during the pre-commit hook.
 append_pre_commit_report() {
-	echo '' >> "${commit_message}"
-	cat "${pre_commit_report}" >> "${commit_message}"
+	# Check whether the commit message already contains a report (e.g., as may be the case when amending a commit message; git commit --amend):
+	grep -q 'type: pre_commit_static_analysis_report' "${commit_message}"
+
+	# Only append a report if the message doesn't contain an existing report...
+	if [[ "$?" -ne 0 ]]; then
+		echo '' >> "${commit_message}"
+		cat "${pre_commit_report}" >> "${commit_message}"
+	fi
 	return 0
 }
 

tools/git/hooks/pre-commit

@@ -124,7 +124,7 @@ write_to_cache() {
 init_cache_file() {
 	touch "${cache_file}"
 	write_to_cache '---'
-	write_to_cache 'type: git_hook_static_analysis_report'
+	write_to_cache 'type: pre_commit_static_analysis_report'
 	write_to_cache 'description: Results of running static analysis checks when committing changes.'
 	write_to_cache 'report:'
 }