feat: add support for appending a static analysis report to commit messages

---
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: na
  - 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

@@ -33,6 +33,12 @@ skip_lint="${SKIP_LINT_COMMIT}"
 # Get the path to a file containing the commit message:
 commit_message="$1"
 
+# Determine root directory:
+root=$(git rev-parse --show-toplevel)
+
+# Define the path to a report generated during the pre-commit hook:
+pre_commit_report="${root}/.git/hooks-cache/pre_commit_report.yml"
+
 
 # FUNCTIONS #
 
@@ -68,6 +74,13 @@ lint() {
 	return 0
 }
 
+# Appends a report generated during the pre-commit hook.
+append_pre_commit_report() {
+	echo '' >> "${commit_message}"
+	cat "${pre_commit_report}" >> "${commit_message}"
+	return 0
+}
+
 # Main execution sequence.
 main() {
 	init
@@ -78,6 +91,10 @@ main() {
 	if [[ "$?" -ne 0 ]]; then
 		on_error 1
 	fi
+	append_pre_commit_report
+	if [[ "$?" -ne 0 ]]; then
+		on_error 1
+	fi
 	cleanup
 	exit 0
 }