Fix bug when making single request in job

README.md

@@ -195,6 +195,7 @@ services:
   glance:
     container_name: glance
     image: glanceapp/glance
+    restart: unless-stopped
     volumes:
       - ./config:/app/config
     ports:

docs/custom-api.md

@@ -389,6 +389,7 @@ The following helper functions provided by Glance are available:
 - `trimSuffix(suffix string, str string) string`: Trims the suffix from a string.
 - `trimSpace(str string) string`: Trims whitespace from a string on both ends.
 - `replaceAll(old string, new string, str string) string`: Replaces all occurrences of a string in a string.
+- `replaceMatches(pattern string, replacement string, str string) string`: Replaces all occurrences of a regular expression in a string.
 - `findMatch(pattern string, str string) string`: Finds the first match of a regular expression in a string.
 - `findSubmatch(pattern string, str string) string`: Finds the first submatch of a regular expression in a string.
 - `sortByString(key string, order string, arr []JSON): []JSON`: Sorts an array of JSON objects by a string key in either ascending or descending order.
@@ -396,6 +397,7 @@ The following helper functions provided by Glance are available:
 - `sortByFloat(key string, order string, arr []JSON): []JSON`: Sorts an array of JSON objects by a float key in either ascending or descending order.
 - `sortByTime(key string, layout string, order string, arr []JSON): []JSON`: Sorts an array of JSON objects by a time key in either ascending or descending order. The format must be provided in Go's [date format](https://pkg.go.dev/time#pkg-constants).
 - `concat(strings ...string) string`: Concatenates multiple strings together.
+- `unique(key string, arr []JSON) []JSON`: Returns a unique array of JSON objects based on the given key.
 
 The following helper functions provided by Go's `text/template` are available:
 

internal/glance/cli.go

@@ -6,6 +6,7 @@ import (
 	"os"
 	"strings"
 
+	"github.com/shirou/gopsutil/v4/disk"
 	"github.com/shirou/gopsutil/v4/sensors"
 )
 
@@ -18,11 +19,13 @@ const (
 	cliIntentConfigPrint
 	cliIntentDiagnose
 	cliIntentSensorsPrint
+	cliIntentMountpointInfo
 )
 
 type cliOptions struct {
 	intent     cliIntent
 	configPath string
+	args       []string
 }
 
 func parseCliOptions() (*cliOptions, error) {
@@ -46,6 +49,7 @@ func parseCliOptions() (*cliOptions, error) {
 		fmt.Println("  config:validate     Validate the config file")
 		fmt.Println("  config:print        Print the parsed config file with embedded includes")
 		fmt.Println("  sensors:print       List all sensors")
+		fmt.Println("  mountpoint:info     Print information about a given mountpoint path")
 		fmt.Println("  diagnose            Run diagnostic checks")
 	}
 	configPath := flags.String("config", "glance.yml", "Set config path")
@@ -72,6 +76,12 @@ func parseCliOptions() (*cliOptions, error) {
 		} else {
 			return nil, unknownCommandErr
 		}
+	} else if len(args) == 2 {
+		if args[0] == "mountpoint:info" {
+			intent = cliIntentMountpointInfo
+		} else {
+			return nil, unknownCommandErr
+		}
 	} else {
 		return nil, unknownCommandErr
 	}
@@ -79,6 +89,7 @@ func parseCliOptions() (*cliOptions, error) {
 	return &cliOptions{
 		intent:     intent,
 		configPath: *configPath,
+		args:       args,
 	}, nil
 }
 
@@ -86,6 +97,12 @@ func cliSensorsPrint() int {
 	tempSensors, err := sensors.SensorsTemperatures()
 	if err != nil {
 		fmt.Printf("Failed to retrieve list of sensors: %v\n", err)
+		if warns, ok := err.(*sensors.Warnings); ok {
+			for _, w := range warns.List {
+				fmt.Printf(" - %v\n", w)
+			}
+		}
+
 		return 1
 	}
 
@@ -100,3 +117,23 @@ func cliSensorsPrint() int {
 
 	return 0
 }
+
+func cliMountpointInfo(requestedPath string) int {
+	usage, err := disk.Usage(requestedPath)
+	if err != nil {
+		fmt.Printf("Failed to retrieve info for path %s: %v\n", requestedPath, err)
+		if warns, ok := err.(*disk.Warnings); ok {
+			for _, w := range warns.List {
+				fmt.Printf(" - %v\n", w)
+			}
+		}
+
+		return 1
+	}
+
+	fmt.Println("Path:", usage.Path)
+	fmt.Println("FS type:", ternary(usage.Fstype == "", "unknown", usage.Fstype))
+	fmt.Printf("Used percent: %.1f%%\n", usage.UsedPercent)
+
+	return 0
+}

internal/glance/main.go

@@ -51,6 +51,8 @@ func Main() int {
 		fmt.Println(string(contents))
 	case cliIntentSensorsPrint:
 		return cliSensorsPrint()
+	case cliIntentMountpointInfo:
+		return cliMountpointInfo(options.args[1])
 	case cliIntentDiagnose:
 		runDiagnostic()
 	}

internal/glance/static/js/main.js

@@ -649,7 +649,7 @@ function setupTruncatedElementTitles() {
 
     for (let i = 0; i < elements.length; i++) {
         const element = elements[i];
-        if (element.title === "") element.title = element.textContent;
+        if (element.getAttribute("title") === null) element.title = element.textContent;
     }
 }
 

internal/glance/static/main.css

@@ -2038,6 +2038,7 @@ details[open] .summary::after {
 .color-primary      { color: var(--color-primary); }
 
 .cursor-help        { cursor: help; }
+.rounded            { border-radius: var(--border-radius); }
 .break-all          { word-break: break-all; }
 .text-left          { text-align: left; }
 .text-right         { text-align: right; }

internal/glance/widget-custom-api.go

@@ -471,6 +471,13 @@ var customAPITemplateFuncs = func() template.FuncMap {
 		"replaceAll": func(old, new, s string) string {
 			return strings.ReplaceAll(s, old, new)
 		},
+		"replaceMatches": func(pattern, replacement, s string) string {
+			if s == "" {
+				return ""
+			}
+
+			return getCachedRegexp(pattern).ReplaceAllString(s, replacement)
+		},
 		"findMatch": func(pattern, s string) string {
 			if s == "" {
 				return ""
@@ -536,6 +543,18 @@ var customAPITemplateFuncs = func() template.FuncMap {
 		"concat": func(items ...string) string {
 			return strings.Join(items, "")
 		},
+		"unique": func(key string, results []decoratedGJSONResult) []decoratedGJSONResult {
+			seen := make(map[string]struct{})
+			out := make([]decoratedGJSONResult, 0, len(results))
+			for _, result := range results {
+				val := result.String(key)
+				if _, ok := seen[val]; !ok {
+					seen[val] = struct{}{}
+					out = append(out, result)
+				}
+			}
+			return out
+		},
 	}
 
 	for key, value := range globalTemplateFunctions {

internal/glance/widget-rss.go

@@ -331,6 +331,7 @@ func fetchItemsFromRSSFeeds(requests []rssFeedRequest) (rssFeedItemList, error)
 
 	failed := 0
 	entries := make(rssFeedItemList, 0, len(feeds)*10)
+	seen := make(map[string]struct{})
 
 	for i := range feeds {
 		if errs[i] != nil {
@@ -339,7 +340,13 @@ func fetchItemsFromRSSFeeds(requests []rssFeedRequest) (rssFeedItemList, error)
 			continue
 		}
 
-		entries = append(entries, feeds[i]...)
+		for _, item := range feeds[i] {
+			if _, exists := seen[item.Link]; exists {
+				continue
+			}
+			entries = append(entries, item)
+			seen[item.Link] = struct{}{}
+		}
 	}
 
 	if failed == len(requests) {

internal/glance/widget-twitch-channels.go

@@ -196,6 +196,10 @@ func fetchChannelFromTwitchTask(channel string) (twitchChannel, error) {
 				slog.Warn("Failed to parse Twitch stream started at", "error", err, "started_at", streamMetadata.UserOrNull.Stream.StartedAt)
 			}
 		}
+	} else {
+		// This prevents live channels with 0 viewers from being
+		// incorrectly sorted lower than offline channels
+		result.ViewersCount = -1
 	}
 
 	return result, nil

internal/glance/widget-utils.go

@@ -181,6 +181,11 @@ func workerPoolDo[I any, O any](job *workerPoolJob[I, O]) ([]O, []error, error)
 		return results, errs, nil
 	}
 
+	if len(job.data) == 1 {
+		results[0], errs[0] = job.task(job.data[0])
+		return results, errs, nil
+	}
+
 	tasksQueue := make(chan *workerPoolTask[I, O])
 	resultsQueue := make(chan *workerPoolTask[I, O])
 

pkg/sysinfo/sysinfo.go

@@ -227,35 +227,50 @@ func Collect(req *SystemInfoRequest) (*SystemInfo, []error) {
 		}
 	}
 
-	filesystems, err := disk.Partitions(false)
+	addedMountpoints := map[string]struct{}{}
-	if err == nil {
+	addMountpointInfo := func(requestedPath string, mpReq MointpointRequest) {
-		for _, fs := range filesystems {
+		if _, exists := addedMountpoints[requestedPath]; exists {
-			mpReq, ok := req.Mountpoints[fs.Mountpoint]
+			return
-			isHidden := req.HideMountpointsByDefault
-			if ok && mpReq.Hide != nil {
-				isHidden = *mpReq.Hide
-			}
-			if isHidden {
-				continue
-			}
-
-			usage, err := disk.Usage(fs.Mountpoint)
-			if err == nil {
-				mpInfo := MountpointInfo{
-					Path:        fs.Mountpoint,
-					Name:        mpReq.Name,
-					TotalMB:     usage.Total / 1024 / 1024,
-					UsedMB:      usage.Used / 1024 / 1024,
-					UsedPercent: uint8(math.Min(usage.UsedPercent, 100)),
-				}
-
-				info.Mountpoints = append(info.Mountpoints, mpInfo)
-			} else {
-				addErr(fmt.Errorf("getting filesystem usage for %s: %v", fs.Mountpoint, err))
-			}
 		}
-	} else {
+
-		addErr(fmt.Errorf("getting filesystems: %v", err))
+		isHidden := req.HideMountpointsByDefault
+		if mpReq.Hide != nil {
+			isHidden = *mpReq.Hide
+		}
+		if isHidden {
+			return
+		}
+
+		usage, err := disk.Usage(requestedPath)
+		if err == nil {
+			mpInfo := MountpointInfo{
+				Path:        requestedPath,
+				Name:        mpReq.Name,
+				TotalMB:     usage.Total / 1024 / 1024,
+				UsedMB:      usage.Used / 1024 / 1024,
+				UsedPercent: uint8(math.Min(usage.UsedPercent, 100)),
+			}
+
+			info.Mountpoints = append(info.Mountpoints, mpInfo)
+			addedMountpoints[requestedPath] = struct{}{}
+		} else {
+			addErr(fmt.Errorf("getting filesystem usage for %s: %v", requestedPath, err))
+		}
+	}
+
+	if !req.HideMountpointsByDefault {
+		filesystems, err := disk.Partitions(false)
+		if err == nil {
+			for _, fs := range filesystems {
+				addMountpointInfo(fs.Mountpoint, req.Mountpoints[fs.Mountpoint])
+			}
+		} else {
+			addErr(fmt.Errorf("getting filesystems: %v", err))
+		}
+	}
+
+	for mountpoint, mpReq := range req.Mountpoints {
+		addMountpointInfo(mountpoint, mpReq)
 	}
 
 	sort.Slice(info.Mountpoints, func(a, b int) bool {