From: Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Date: Sun, 25 Jan 2026 10:49:08 +0000 (+0100)
Subject: Make docs helper maxAge JSON output user friendly
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5a64551a070d261923b93a1795fa7cdd38a439a0;p=brevno-suite%2Fhugo

Make docs helper maxAge JSON output user friendly
---

diff --git a/cache/filecache/filecache_config.go b/cache/filecache/filecache_config.go
index 025b62b7f..96ea9611a 100644
--- a/cache/filecache/filecache_config.go
+++ b/cache/filecache/filecache_config.go
@@ -15,6 +15,7 @@
 package filecache
 
 import (
+	"encoding/json"
 	"errors"
 	"fmt"
 	"path"
@@ -112,6 +113,23 @@ type FileCacheConfig struct {
 	IsResourceDir bool `json:"-"`
 }
 
+// MarshalJSON marshals FileCacheConfig to JSON with MaxAge as a human-readable string.
+func (c FileCacheConfig) MarshalJSON() ([]byte, error) {
+	var maxAge any
+	if c.MaxAge == -1 {
+		maxAge = -1
+	} else {
+		maxAge = strings.TrimSuffix(c.MaxAge.String(), "0m0s")
+	}
+	return json.Marshal(&struct {
+		MaxAge any    `json:"maxAge"`
+		Dir    string `json:"dir"`
+	}{
+		MaxAge: maxAge,
+		Dir:    c.Dir,
+	})
+}
+
 // GetJSONCache gets the file cache for getJSON.
 func (f Caches) GetJSONCache() *Cache {
 	return f[CacheKeyGetJSON]
diff --git a/cache/filecache/filecache_config_test.go b/cache/filecache/filecache_config_test.go
index 8da26fa18..ecd6f366b 100644
--- a/cache/filecache/filecache_config_test.go
+++ b/cache/filecache/filecache_config_test.go
@@ -14,6 +14,7 @@
 package filecache_test
 
 import (
+	"encoding/json"
 	"path/filepath"
 	"runtime"
 	"testing"
@@ -144,3 +145,29 @@ func TestDecodeConfigDefault(t *testing.T) {
 	c.Assert(imgConfig.IsResourceDir, qt.Equals, true)
 	c.Assert(jsonConfig.IsResourceDir, qt.Equals, false)
 }
+
+func TestFileCacheConfigMarshalJSON(t *testing.T) {
+	c := qt.New(t)
+
+	cfg := config.New()
+	cfg.Set("cacheDir", "/cache")
+	cfg.Set("workingDir", "/my/project")
+
+	fs := afero.NewMemMapFs()
+	decoded := testconfig.GetTestConfigs(fs, cfg).Base.Caches
+
+	moduleQueriesConfig := decoded[filecache.CacheKeyModuleQueries]
+	c.Assert(moduleQueriesConfig.MaxAge, qt.Equals, 24*time.Hour)
+
+	b, err := json.Marshal(moduleQueriesConfig)
+	c.Assert(err, qt.IsNil)
+
+	c.Assert(string(b), qt.Contains, `"maxAge":"24h"`)
+	c.Assert(string(b), qt.Not(qt.Contains), "86400000000000")
+	c.Assert(string(b), qt.Not(qt.Contains), "8.64e")
+
+	moduleQueriesConfig.MaxAge = -1
+	b, err = json.Marshal(moduleQueriesConfig)
+	c.Assert(err, qt.IsNil)
+	c.Assert(string(b), qt.Contains, `"maxAge":-1`)
+}