wip persistent storage

install.lua

@@ -1,5 +1,5 @@
 local expect = require "cc.expect".expect
-local base_url = "https://git.cadencoaster.com/Rivulet/ccde/raw/branch/main/"
+local base_url = "https://git.cadencoaster.com/Rivulet/ccphone/raw/branch/main/"
 local function download_to(path)
     expect(2, path, "string")
     term.write(path)
@@ -26,12 +26,12 @@ local filesystem = {
     "global-libraries",
     "apps-meta",
   },
-}
-
-for _,i in ipairs(filesystem.dirs) do
+}for _,i in ipairs(filesystem.dirs) do
     print("making dir",i)
     fs.makeDir(i)
 end
 for _,i in ipairs(filesystem.files) do
     download_to(i)
 end
+
+shell.run("wget run https://raw.githubusercontent.com/Pyroxenium/Basalt2/main/install.lua -f /global-libraries/basalt.lua")

libs/persistent-storage.lua

@@ -0,0 +1,22 @@
+local id = ...
+local deflate = dofile("libs/deflate.lua")
+local filepath = fs.combine("/persisted-data",id)
+local expect = dofile("rom/modules/main/cc/expect.lua")
+local expect, field = expect.expect, expect.field
+local lib={}
+function lib.load()
+    if fs.exists(filepath) then
+        local file = fs.open(filepath,"r")
+        local data = textutils.unserialise(deflate:DecompressDeflate(file.readAll()))
+        file.close()
+        return data
+    else
+        return {}
+    end
+end
+function lib.save(data)
+    expect(1,data,"table")
+    local file = fs.open(filepath,"w")
+    file.write(deflate:CompressDeflate(textutils.serialise(data),{level=8}))
+end
+return lib

scan.lua

@@ -51,8 +51,32 @@ local function format(scandata)
     return format_data
 end
 local textdata = textutils.serialise(format(scan("/")))
-local firstpart = ""
-local secondpart = ""
+local firstpart = [[local expect = require "cc.expect".expect
+local base_url = "https://git.cadencoaster.com/Rivulet/ccphone/raw/branch/main/"
+local function download_to(path)
+    expect(2, path, "string")
+    term.write(path)
+    if not http.checkURL(base_url..path) then error("URL is not valid" ,2) end
+    local data = http.get(base_url..path).readAll()
+    fs.makeDir(fs.getDir(path))
+    local file = fs.open(path,"w")
+    if not file then error("Failed to open file", 2) end
+    file.write(data)
+    file.close()
+    print(" OK")
+end
+
+local filesystem = ]]
+local secondpart = [[
+for _,i in ipairs(filesystem.dirs) do
+    print("making dir",i)
+    fs.makeDir(i)
+end
+for _,i in ipairs(filesystem.files) do
+    download_to(i)
+end
+
+shell.run("wget run https://raw.githubusercontent.com/Pyroxenium/Basalt2/main/install.lua -f /global-libraries/basalt.lua")]]
 local outfile = fs.open("install.lua","w")
-outfile.write()
+outfile.write(firstpart..textdata..secondpart)
 outfile.close()