From d2fc4519982225ccd018a3a7767d76ee01736a5d Mon Sep 17 00:00:00 2001
From: Olivia Appleton <olivia.kay.appleton@gmail.com>
Date: Sun, 8 Sep 2024 23:24:10 -0500
Subject: [PATCH] Fix lua lint errors, move mac installation of luarocks

---
 .github/workflows/lua.yml | 4 ++++
 lua/src/p0001.lua         | 6 +++---
 lua/src/p0002.lua         | 4 ++--
 lua/src/p0017.lua         | 2 +-
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/lua.yml b/.github/workflows/lua.yml
index 67f396df..1b2eddd2 100644
--- a/.github/workflows/lua.yml
+++ b/.github/workflows/lua.yml
@@ -50,7 +50,11 @@ jobs:
       with:
         withLuaPath: "lua"
 
+    - run: sudo luarocks install luacov
+      if: ${{ !contains(matrix.os, 'windows') }}
+
     - run: luarocks install luacov
+      if: ${{ contains(matrix.os, 'windows') }}
 
     - run: make lu_test COV=true
 
diff --git a/lua/src/p0001.lua b/lua/src/p0001.lua
index ed502cc9..b3b56a96 100644
--- a/lua/src/p0001.lua
+++ b/lua/src/p0001.lua
@@ -19,17 +19,17 @@ return {
         local answer = 0
 
         for i = 3,999,3
-        do 
+        do
             answer = answer + i
         end
 
         for i = 5,999,5
-        do 
+        do
             answer = answer + i
         end
 
         for i = 15,999,15
-        do 
+        do
             answer = answer - i
         end
 
diff --git a/lua/src/p0002.lua b/lua/src/p0002.lua
index 2824902f..f6926e4f 100644
--- a/lua/src/p0002.lua
+++ b/lua/src/p0002.lua
@@ -21,8 +21,8 @@ return {
         while b < 4000000
         do
             answer = answer + b
-        
-            for j = 1,3,1
+
+            for _ = 1,3,1
             do
                 a, b = b, a + b
             end
diff --git a/lua/src/p0017.lua b/lua/src/p0017.lua
index 998e8d60..d3eac039 100644
--- a/lua/src/p0017.lua
+++ b/lua/src/p0017.lua
@@ -83,7 +83,7 @@ return {
         local answer = 0
 
         for x = 1,1000,1
-        do 
+        do
             answer = answer + to_string_len(x)
         end