From 3e4a827751e2c6154cd232fc6aaba9a09a621369 Mon Sep 17 00:00:00 2001
From: Andrew Nesbitt <andrewnez@gmail.com>
Date: Tue, 6 Oct 2026 09:58:28 +0200
Subject: [PATCH] Expand community document filename detection

---
 cmd/brief/resources_test.go       | 70 +++++++++++++++++++++++++++++++
 knowledge/_shared/_resources.toml |  6 +--
 2 files changed, 73 insertions(+), 3 deletions(-)
 create mode 100644 cmd/brief/resources_test.go

diff --git a/cmd/brief/resources_test.go b/cmd/brief/resources_test.go
new file mode 100644
index 0000000..afc75b3
--- /dev/null
+++ b/cmd/brief/resources_test.go
@@ -0,0 +1,70 @@
+package main
+
+import (
+	"encoding/json"
+	"os"
+	"os/exec"
+	"testing"
+
+	"github.com/git-pkgs/brief"
+)
+
+func TestScanResourceVariants(t *testing.T) {
+	const helperEnv = "BRIEF_RESOURCE_VARIANTS_ROOT"
+	if root := os.Getenv(helperEnv); root != "" {
+		cmdScan([]string{"-json", root})
+		return
+	}
+	for _, tt := range []struct {
+		name  string
+		files []string
+		group string
+		field string
+		want  string
+	}{
+		{"conduct text", []string{"CODE-OF-CONDUCT.txt"}, "community", "code_of_conduct", "CODE-OF-CONDUCT.txt"},
+		{"conduct rst", []string{"docs/Code-of-Conduct.rst"}, "community", "code_of_conduct", "docs/Code-of-Conduct.rst"},
+		{"conduct adoc", []string{".github/CODE-OF-CONDUCT.adoc"}, "community", "code_of_conduct", ".github/CODE-OF-CONDUCT.adoc"},
+		{"conduct underscore adoc", []string{".gitlab/CODE_OF_CONDUCT.adoc"}, "community", "code_of_conduct", ".gitlab/CODE_OF_CONDUCT.adoc"},
+		{"cla no extension", []string{"CONTRIBUTOR LICENSE AGREEMENT"}, "legal", "cla", "CONTRIBUTOR LICENSE AGREEMENT"},
+		{"cla markdown", []string{"docs/Contributor License Agreement.md"}, "legal", "cla", "docs/Contributor License Agreement.md"},
+		{"cla text", []string{".github/CONTRIBUTOR LICENSE AGREEMENT.txt"}, "legal", "cla", ".github/CONTRIBUTOR LICENSE AGREEMENT.txt"},
+		{"change no extension", []string{"CHANGE"}, "", "changelog", "CHANGE"},
+		{"change markdown", []string{"CHANGE.md"}, "", "changelog", "CHANGE.md"},
+		{"change text", []string{"Change.txt"}, "", "changelog", "Change.txt"},
+		{"change rst", []string{"CHANGE.rst"}, "", "changelog", "CHANGE.rst"},
+		{"change adoc", []string{"CHANGE.adoc"}, "", "changelog", "CHANGE.adoc"},
+		{"changelog precedence", []string{"CHANGELOG.md", "CHANGE.md"}, "", "changelog", "CHANGELOG.md"},
+		{"conduct similar names", []string{"CODE-OF-CONDUCT.txt.bak", "docs/CODE-OF-CONDUCT-POLICY.md"}, "community", "code_of_conduct", ""},
+		{"cla similar names", []string{"CONTRIBUTOR LICENSE AGREEMENT.md.bak", "docs/CONTRIBUTOR LICENSE AGREEMENT POLICY.md"}, "legal", "cla", ""},
+		{"change similar names", []string{"CHANGE.md.bak", "CHANGE-REQUEST.md"}, "", "changelog", ""},
+	} {
+		t.Run(tt.name, func(t *testing.T) {
+			root := t.TempDir()
+			writeScanFixture(t, root, "README.md", "# Example project\n")
+			for _, path := range tt.files {
+				writeScanFixture(t, root, path, "# Project documentation\n\nContact the maintainers through the issue tracker.\n")
+			}
+			cmd := exec.Command(os.Args[0], "-test.run=^TestScanResourceVariants$")
+			cmd.Env = append(os.Environ(), helperEnv+"="+root, "PATH=")
+			out, err := cmd.Output()
+			if err != nil {
+				t.Fatalf("scan failed: %v", err)
+			}
+			var report brief.Report
+			if err := json.Unmarshal(out, &report); err != nil {
+				t.Fatalf("parsing scan output: %v\n%s", err, out)
+			}
+			if report.Resources == nil {
+				t.Fatal("expected resources")
+			}
+			got := report.Resources.Changelog
+			if tt.group != "" {
+				got = report.Resources.Group(tt.group)[tt.field]
+			}
+			if got != tt.want {
+				t.Errorf("resource %s = %q, want %q", tt.field, got, tt.want)
+			}
+		})
+	}
+}
diff --git a/knowledge/_shared/_resources.toml b/knowledge/_shared/_resources.toml
index ec433bf..7b3cfda 100644
--- a/knowledge/_shared/_resources.toml
+++ b/knowledge/_shared/_resources.toml
@@ -14,7 +14,7 @@ dirs = ["docs", ".github", ".gitlab"]
 [resources.resource]
 name = "Changelog"
 field = "changelog"
-patterns = ["changelog*", "changes*", "history*", "news*"]
+patterns = ["changelog*", "changes*", "history*", "news*", "change", "change.md", "change.txt", "change.rst", "change.adoc"]
 
 [[resources]]
 [resources.resource]
@@ -59,7 +59,7 @@ dirs = ["docs", ".github", ".gitlab"]
 name = "CLA"
 field = "cla"
 group = "legal"
-patterns = ["cla", "cla.md", "cla.txt", "contributor_license_agreement*", "contributor-license-agreement*"]
+patterns = ["cla", "cla.md", "cla.txt", "contributor_license_agreement*", "contributor-license-agreement*", "contributor license agreement", "contributor license agreement.md", "contributor license agreement.txt"]
 dirs = ["docs", ".github", ".gitlab"]
 
 # Community
@@ -77,7 +77,7 @@ dirs = ["docs", ".github", ".gitlab"]
 name = "Code of Conduct"
 field = "code_of_conduct"
 group = "community"
-patterns = ["code_of_conduct", "code_of_conduct.md", "code_of_conduct.txt", "code_of_conduct.rst", "code-of-conduct", "code-of-conduct.md"]
+patterns = ["code_of_conduct", "code_of_conduct.md", "code_of_conduct.txt", "code_of_conduct.rst", "code-of-conduct", "code-of-conduct.md", "code_of_conduct.adoc", "code-of-conduct.txt", "code-of-conduct.rst", "code-of-conduct.adoc"]
 dirs = ["docs", ".github", ".gitlab"]
 
 [[resources]]