From e721eb68b6f3b3b8c96eefda297c598971c2d23f Mon Sep 17 00:00:00 2001
From: "kepler155c@gmail.com" <kepler155c@gmail.com>
Date: Thu, 30 Apr 2020 20:22:44 -0600
Subject: [PATCH] update notification

---
 .github/workflows/main.yml |  3 ++-
 sys/autorun/upgraded.lua   |  9 -------
 sys/autorun/version.lua    | 53 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 55 insertions(+), 10 deletions(-)
 delete mode 100644 sys/autorun/upgraded.lua
 create mode 100644 sys/autorun/version.lua

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 017607a..f6d3458 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,11 +24,12 @@ jobs:
 
     # Runs a single command using the runners shell
     - name: Run a one-line script
-      run: echo date > .opus_version
+      run: echo `date` > .opus_version
 
     - name: Update version file
       uses: alexesprit/action-update-file@master
       with:
+        branch: develop-1.8
         file-path: .opus_version
         commit-msg: Update version date
         github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/sys/autorun/upgraded.lua b/sys/autorun/upgraded.lua
deleted file mode 100644
index 67d3da5..0000000
--- a/sys/autorun/upgraded.lua
+++ /dev/null
@@ -1,9 +0,0 @@
-local fs    = _G.fs
-local shell = _ENV.shell
-
-if fs.exists('.opus_upgrade') then
-	fs.delete('.opus_upgrade')
-	print('Updating packages')
-	shell.run('package updateall')
-	os.reboot()
-end
diff --git a/sys/autorun/version.lua b/sys/autorun/version.lua
new file mode 100644
index 0000000..8acf87d
--- /dev/null
+++ b/sys/autorun/version.lua
@@ -0,0 +1,53 @@
+local Config = require('opus.config')
+local Util   = require('opus.util')
+
+local fs    = _G.fs
+local shell = _ENV.shell
+
+local URL = 'https://raw.githubusercontent.com/kepler155c/opus/%s/.opus_version'
+
+local function notifyUpdate(config)
+    print('Opus has been updated to: ' .. config.current)
+    read()
+end
+
+if fs.exists('.opus_version') then
+    local f = fs.open('.opus_version')
+    local date = f.readLine()
+    f.close()
+
+    if type(date) == 'string' and #date > 0 then
+        local today = os.date('%j')
+        local config = Config.load('version', {
+            opus = date,
+            packages = date,
+            checked = today,
+        })
+
+        -- check if packages need an update
+        if config.opus ~= config.packages then
+            config.packages = config.opus
+            Config.update('version', config)
+            print('Updating packages')
+            shell.run('package updateall')
+            os.reboot()
+        end
+
+        if config.checked ~= today then
+            config.checked = today
+            Config.update('version', config)
+            print('Checking for new version')
+            pcall(function()
+                local c = Util.httpGet(string.format(URL, _G.OPUS_BRANCH))
+                if c then
+                    c = Util.split(c)[1]
+                    if config.opus ~= c and config.skip ~= c then
+                        config.current = c
+                        Config.update('version', config)
+                        notifyUpdate(config)
+                    end
+                end
+            end)
+        end
+    end
+end