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commit 51f79d47499502ea5c06e703de5941f083db4a0a
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 19:14:15 2025 +0100

    reduce useless downloads

commit 86d335f53e5b9c71f3cf97765e6bfbb1a57a387c
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 19:13:26 2025 +0100

    fix everywhere

commit 3d23d1b618a19b2a209abc494080ef7ece6428e7
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 19:10:54 2025 +0100

    update hashes

commit bbf2d23eb4956b60daabac1bd7fe8cd895ad8df6
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 19:10:30 2025 +0100

    try this instead

commit 5c0cf083d9df6fa1de78291e66762b5da9c180b2
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 19:05:42 2025 +0100

    istg if that was the problem

commit ac23c993d069e225bde115a268f5bc9eacd03f13
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 18:44:26 2025 +0100

    Fix other dumb mistake

commit 610893222b87fcb4d6786e36319cb1628a687423
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 18:43:41 2025 +0100

    Fix dumb mistake

commit bb0ee3e64e64034a2c6f3acb24b96a2b0d12f27d
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 18:42:33 2025 +0100

    Try fixing sha256 not loading

commit b0f8c1267a3e9aa72d620e5e462bd63aa3700420
Merge: e079d75 17e3a3b
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 17:46:06 2025 +0100

    Merge branch 'main' of git.colon-three.com:kodi/snowier

commit e079d75fabdde8244bada41ed5ca4f4034103027
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 17:45:55 2025 +0100

    Add debug print

commit 17e3a3b5a82f5d489d8e4e3585e92f35eeefeb89
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 15:51:28 2025 +0100

    Second attempt to fix sha256

commit d575f3c98ce010bbfbaf0b38766f239543fec0d0
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 15:39:40 2025 +0100

    Fix typo

commit f8ef3b0210db94b9741f6e5d3b8fb6167c260cfc
Author: Kodi Craft <kodi@kdcf.me>
Date:   Tue Mar 25 15:38:42 2025 +0100

    Try using different implementation of sha256
This commit is contained in:
Kodi Craft 2025-03-25 19:16:40 +01:00
parent e87d00fce2
commit c7d7f9be98
Signed by: kodi
GPG Key ID: 69D9EED60B242822
3 changed files with 5708 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
install.lua
View File

@ -2,8 +2,7 @@ local repoRoot = "https://git.colon-three.com/kodi/snowier/raw/branch/main/"
local URLs = { local URLs = {
fileIndex = repoRoot .. "index.json", fileIndex = repoRoot .. "index.json",
-- Implementation of sha256 pulled from here sha256 = repoRoot .. "sha256.lua"
sha2 = "https://raw.githubusercontent.com/Egor-Skriptunoff/pure_lua_SHA/refs/heads/master/sha2.lua"
} }
local log = {} local log = {}
@ -13,6 +12,11 @@ function log.info(value)
print("[I] " .. value) print("[I] " .. value)
end end
--- @param value string
function log.debug(value)
print("[D] " .. value)
end
--- @param value string --- @param value string
function log.error(value) function log.error(value)
printError("[E] " .. value) printError("[E] " .. value)
@ -21,19 +25,20 @@ end
local function main() local function main()
log.info("Starting installer") log.info("Starting installer")
if not fs.exists("sha2.lua") then if not fs.exists("sha256.lua") then
log.info("Downloading sha2.lua") log.info("Downloading sha256.lua")
local sharequest = http.get(URLs.sha2) local sharequest = http.get(URLs.sha256)
local shafile = fs.open("sha2.lua", "w") local shafile = fs.open("sha256.lua", "w")
shafile.write(sharequest.readAll()) shafile.write(sharequest.readAll())
shafile.close() shafile.close()
sharequest.close() sharequest.close()
end end
local hash = require("sha2") package.path = package.path .. ";/?;/?.lua" -- hack to solve 'wget run'
local hash = require("sha256")
log.info("Downloading index file") log.info("Downloading index file")
local indexrequest = http.get(URLs.fileIndex) local indexrequest = http.get(URLs.fileIndex)
local index = textutils.unserializeJson(request.readAll()) local index = textutils.unserializeJSON(indexrequest.readAll())
indexrequest.close() indexrequest.close()
if (index == nil) then if (index == nil) then
@ -51,9 +56,9 @@ local function main()
toDownload[#toDownload+1] = v toDownload[#toDownload+1] = v
else else
local destfile = fs.open(v.dest, "r") local destfile = fs.open(v.dest, "r")
local filehash = hash.sha256(destfile.readAll()) local filehash = hash.sha256(destfile.readAll() .. "\n") -- newline is weird hack because of awkward hashes
destfile.close() destfile.close()
if filehash ~= v.sha256 then if filehash ~= v.hash then
toDownload[#toDownload+1] = v toDownload[#toDownload+1] = v
end end
end end
@ -73,7 +78,7 @@ local function main()
-- Check the validity of the hash, this acts both as a checksum -- Check the validity of the hash, this acts both as a checksum
-- and a way to raise an error if the index is incorrect -- and a way to raise an error if the index is incorrect
tempfile = fs.open("/tmp/" .. v.hash .. ".lua", "r") tempfile = fs.open("/tmp/" .. v.hash .. ".lua", "r")
local filehash = hash.sha256(tempfile.readAll()) local filehash = hash.sha256(tempfile.readAll() .. "\n") -- newline is weird hack because of awkward hashes
tempfile.close() tempfile.close()
if filehash ~= v.hash then if filehash ~= v.hash then
log.error("File " .. v.dest .. " (from " .. v.src .. ") has a mismatched hash.") log.error("File " .. v.dest .. " (from " .. v.src .. ") has a mismatched hash.")

5691
sha256.lua Normal file
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File diff suppressed because it is too large Load Diff

2
updateindex.nu
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@ -4,7 +4,7 @@
open index.json open index.json
| each {|entry| | each {|entry|
{src: $entry.src, dest: $entry.dest, {src: $entry.src, dest: $entry.dest,
hash: (cat $entry.src | hash sha256)} hash: (open $entry.src | hash sha256)}
} }
| collect | collect
| save -f index.json | save -f index.json