use systemd timers to run package check services and poll output in tmp

sway/config

@@ -86,7 +86,7 @@ exec /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
 exec mako
 exec nm-applet --indicator
 exec gammastep-indicator
-#exec insync start
+exec insync start
 
 ### Window config
 for_window [app_id=aptus-upgrade] floating enable
@@ -98,7 +98,7 @@ for_window [app_id=ristretto] floating enable
 for_window [app_id=ranger] floating enable
 for_window [app_id=transmission-gtk] floating enable
 for_window [app_id=io.github.celluloid_player.Celluloid] floating enable
-for_window [app_id=".*"] border pixel 2
+for_window [app_id=".*"] border pixel
 
 ### Key bindings
 #

waybar/config

@@ -28,6 +28,7 @@
 		"custom/separator",
 		"battery",
 		"custom/pacman",
+		"custom/aurcheck",
 		"clock"
 	],
 	"sway/workspaces": {
@@ -122,13 +123,20 @@
 	"custom/pacman": {
 		"format": " {}",
 		"return-type": "json",
-		"interval": 3600, // every hour
-		"exec": "go run ~/.config/waybar/modules/updates/update-check.go",
-		"exec-if": "~/.config/waybar/modules/updates/update-run.sh",
-		"on-click": "~/.config/waybar/modules/updates/update-system.sh; pkill -RTMIN+8 waybar",
+		"interval": 5, 
+		"exec": "cat ~/tmp/updates.json",
+		"exec-if": "exit 0",
+		"on-click": "~/.config/waybar/modules/updates/update-system.sh; systemctl --user restart updates.timer; pkill -RTMIN+8 waybar",
 		"signal": 8,
 		"tooltip": true
 	},
+	"custom/aurcheck": {
+		"format": " {}",
+		"return-type": "json",
+		"exec": "cat ~/tmp/aur-vcheck.json",
+		"interval": 5,
+		"tooltip": true
+	},
 	"custom/swap": {
 		"format": " {}",
 		"interval": 5,

waybar/modules/aur-vcheck/aur-vcheck.go

@@ -0,0 +1,117 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+	"strings"
+
+	"github.com/esiqveland/notify"
+	"github.com/godbus/dbus/v5"
+	regex "github.com/nboughton/go-utils/regex/common"
+)
+
+type config struct {
+	Versions []string `json:"versions,omitempty"`
+}
+
+type jsonOutput struct {
+	Text       string `json:"text,omitempty"`
+	Alt        string `json:"alt,omitempty"`
+	Tooltip    string `json:"tooltip,omitempty"`
+	Class      string `json:"class,omitempty"`
+	Percentage int    `json:"percentage,omitempty"`
+}
+
+var outfile = fmt.Sprintf("%s/tmp/aur-vcheck.json", os.Getenv(("HOME")))
+
+func main() {
+	confPath := "config.json"
+	// Check for config path
+	if len(os.Args) > 1 {
+		confPath = os.Args[1]
+	}
+
+	// Read config
+	log.Println("Reading config")
+	f, err := os.Open(confPath)
+	if err != nil {
+		log.Fatalf("cannot open config: %s", err)
+	}
+
+	c := config{}
+	if err := json.NewDecoder(f).Decode(&c); err != nil {
+		log.Fatalf("failed to decode config: %s", err)
+	}
+	f.Close()
+
+	// Check Versions
+	log.Println("Checking versions")
+	out := []string{}
+	for _, appVer := range c.Versions {
+		app := fmt.Sprintf("@%s", strings.Split(appVer, "@")[1])
+		o, err := exec.Command("npm", "info", app).CombinedOutput()
+		if err != nil {
+			log.Fatalf("npm exec failed: %s", err)
+		}
+
+		v := regex.ANSI.ReplaceAllString(strings.Fields(strings.Split(string(o), "\n")[1])[0], "")
+		if appVer != v {
+			out = append(out, fmt.Sprintf("%s -> %s", appVer, v))
+		}
+	}
+
+	if len(out) > 0 {
+		log.Println("Connecting to DBUS")
+		conn, err := dbus.SessionBusPrivate()
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer conn.Close()
+
+		if err = conn.Auth(nil); err != nil {
+			log.Fatal(err)
+		}
+
+		if err = conn.Hello(); err != nil {
+			log.Fatal(err)
+		}
+
+		// Send notification
+		log.Println("Sending notification")
+		notify.SendNotification(conn, notify.Notification{
+			AppName:       "AUR VCHECK",
+			ReplacesID:    uint32(0),
+			AppIcon:       "mail-message-new",
+			Summary:       "AUR NPM Packages Need Updating",
+			Body:          strings.Join(out, "\n"),
+			Hints:         map[string]dbus.Variant{},
+			ExpireTimeout: 10000,
+		})
+	}
+
+	// Write output for waybar module
+	n := len(out)
+	o := jsonOutput{
+		Text:    fmt.Sprintf("%d", n),
+		Alt:     fmt.Sprintf("%d", n),
+		Tooltip: strings.Join(out, "\n"),
+	}
+	if n > 0 {
+		o.Class = "updates"
+		o.Percentage = n
+	} else {
+		o.Class = "no-updates"
+		o.Percentage = 0
+	}
+
+	f, err = os.Create(outfile)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	json.NewEncoder(f).Encode(o)
+	f.Close()
+}

waybar/modules/aur-vcheck/config.json

@@ -0,0 +1,8 @@
+{
+  "versions": [
+    "@vue/cli@4.5.8",
+    "@vue/cli-service-global@4.5.8",
+    "@quasar/cli@1.1.2",
+    "@quasar/icongenie@2.3.3"
+  ]
+}

waybar/modules/aur-vcheck/go.mod

@@ -0,0 +1,9 @@
+module github.com/nboughton/dotfiles/waybar/modules/aur-vcheck
+
+go 1.15
+
+require (
+	github.com/esiqveland/notify v0.9.1
+	github.com/godbus/dbus/v5 v5.0.3
+	github.com/nboughton/go-utils v0.0.0-20200108161841-5007e997f484
+)

waybar/modules/aur-vcheck/go.sum

@@ -0,0 +1,7 @@
+github.com/esiqveland/notify v0.9.1 h1:hX6ZD3FCQJXI46AzUM/iWekcMfnZ9TPE4uIu9Hrn1D4=
+github.com/esiqveland/notify v0.9.1/go.mod h1:63UbVSaeJwF0LVJARHFuPgUAoM7o1BEvCZyknsuonBc=
+github.com/godbus/dbus v4.1.0+incompatible h1:WqqLRTsQic3apZUK9qC5sGNfXthmPXzUZ7nQPrNITa4=
+github.com/godbus/dbus/v5 v5.0.3 h1:ZqHaoEF7TBzh4jzPmqVhE/5A1z9of6orkAe5uHoAeME=
+github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/nboughton/go-utils v0.0.0-20200108161841-5007e997f484 h1:mqED7SC5umrSOUC4eUleOuHUsrwvbVl/DQy+jVHFlvo=
+github.com/nboughton/go-utils v0.0.0-20200108161841-5007e997f484/go.mod h1:iSex0rTt7j+NRoVAEwO0ADC0jkx53W/3OsbYgNMxSWU=

waybar/modules/aur-vcheck/vcheck.service

@@ -0,0 +1,9 @@
+[Unit]
+Description=Check for new upstream AUR versions of maintained NPM packages
+
+[Service]
+User=nick
+Type=oneshot
+Environment=DISPLAY=:0.0
+Environment=XAUTHORITY=/home/nick/.Xauthority
+ExecStart=go run /home/nick/.config/waybar/modules/aur-vcheck/aur-vcheck.go  /home/nick/.config/waybar/modules/aur-vcheck/config.json

waybar/modules/aur-vcheck/vcheck.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=Check for new upstream AUR versions of NPM packages
+
+[Timer]
+OnBootSec=15min
+OnUnitActiveSec=1h
+
+[Install]
+WantedBy=timers.target

waybar/modules/updates/go.mod

@@ -0,0 +1,3 @@
+module github.com/nboughton/dotfiles/waybar/modules/updates
+
+go 1.15

waybar/modules/updates/update-check.go

@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	"log"
 	"os"
 	"os/exec"
 	"strings"
@@ -16,6 +17,8 @@ type jsonOutput struct {
 	Percentage int    `json:"percentage,omitempty"`
 }
 
+var outfile = fmt.Sprintf("%s/tmp/updates.json", os.Getenv(("HOME")))
+
 func main() {
 	o := jsonOutput{}
 
@@ -52,7 +55,12 @@ func main() {
 		o.Percentage = n
 	}
 
-	json.NewEncoder(os.Stdout).Encode(o)
+	f, err := os.Create(outfile)
+	if err != nil {
+		log.Println(err)
+	}
+	json.NewEncoder(f).Encode(o)
+	f.Close()
 }
 
 func removeEmptyLines(list []string) []string {

waybar/modules/updates/update-run.sh

@@ -1,12 +0,0 @@
-#!/bin/bash
-pgrep checkupdates
-pac=$?
-
-pgrep yay
-aur=$?
-
-if [[ pac -eq 1 ]] && [[ aur -eq 1 ]]; then 
-    exit 0
-fi
-
-exit 1

waybar/modules/updates/updates.service

@@ -0,0 +1,7 @@
+[Unit]
+Description=Check for Pacman and AUR/git package updates
+
+[Service]
+User=nick
+Type=oneshot
+ExecStart=go run /home/nick/.config/waybar/modules/updates/update-check.go

waybar/modules/updates/updates.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=Check for Pacman/AUR/git package updates
+
+[Timer]
+OnBootSec=15min
+OnUnitActiveSec=1h
+
+[Install]
+WantedBy=timers.target

waybar/style.css

@@ -26,7 +26,7 @@ window#waybar {
 #backlight,
 #disk,
 #custom-pacman,
-#custom-aur,
+#custom-aurcheck,
 #custom-swap,
 #custom-spotify,
 #custom-separator,
@@ -64,10 +64,12 @@ window#waybar {
 	border-bottom-right-radius: 7px;
 }
 
-#custom-pacman.no-updates {
+#custom-pacman.no-updates,
+#custom-aurcheck.no-updates {
 	background: rgba(163, 190, 140, 0.75);
 }
-#custom-pacman.updates {
+#custom-pacman.updates,
+#custom-aurcheck.updates {
 	background: rgba(180, 142, 173, 0.75);
 }
 #custom-pacman.error {