From c065b0d75f3039030ca7de36397585c66542574b Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Sun, 20 Oct 2019 22:36:30 -0400
Subject: [PATCH 1/3] CI: bump nodejs to v10.x (LTS)

v8.x will be EOL at end of 2019.
nvm on Travis has outdated LTS aliases.
---
 appveyor.yml         | 2 +-
 ci/before_install.sh | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index bb7bb1c4e9..7e2aef345b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -24,7 +24,7 @@ matrix:
   fast_finish: true
 install: []
 before_build:
-- ps: Install-Product node 8
+- ps: Install-Product node 10
 build_script:
 - powershell ci\build.ps1
 after_build:
diff --git a/ci/before_install.sh b/ci/before_install.sh
index 283605e113..7e2ff12d6d 100755
--- a/ci/before_install.sh
+++ b/ci/before_install.sh
@@ -47,8 +47,8 @@ if [[ "${TRAVIS_OS_NAME}" == osx ]] || [ ! -f ~/.nvm/nvm.sh ]; then
 fi
 
 source ~/.nvm/nvm.sh
-nvm install --lts
-nvm use --lts
+nvm install 10
+nvm use 10
 
 if [[ -n "$CMAKE_URL" ]]; then
   echo "Installing custom CMake: $CMAKE_URL"

From 9b22b69454de45d37ae0bd5ebbefa8538d36197f Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Tue, 22 Oct 2019 20:28:56 -0400
Subject: [PATCH 2/3] CI/Appveyor: set powershell strict mode

Set-PSDebug produces too much noise and has global scope.
Strict mode is scoped to the script context and catches errors.
---
 ci/build.ps1 | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/ci/build.ps1 b/ci/build.ps1
index 6d91b97aed..8f7fdd5f59 100644
--- a/ci/build.ps1
+++ b/ci/build.ps1
@@ -1,10 +1,10 @@
+Set-StrictMode -Version Latest
 $ErrorActionPreference = 'stop'
-Set-PSDebug -Strict -Trace 1
 
 $isPullRequest = ($env:APPVEYOR_PULL_REQUEST_HEAD_COMMIT -ne $null)
 $env:CONFIGURATION -match '^(?<compiler>\w+)_(?<bits>32|64)(?:-(?<option>\w+))?$'
 $compiler = $Matches.compiler
-$compileOption = $Matches.option
+$compileOption = if ($Matches -contains 'option') {$Matches.option} else {''}
 $bits = $Matches.bits
 $cmakeBuildType = $(if ($env:CMAKE_BUILD_TYPE -ne $null) {$env:CMAKE_BUILD_TYPE} else {'RelWithDebInfo'});
 $buildDir = [System.IO.Path]::GetFullPath("$(pwd)")
@@ -23,7 +23,6 @@ $uploadToCodeCov = $false
 
 function exitIfFailed() {
   if ($LastExitCode -ne 0) {
-    Set-PSDebug -Off
     exit $LastExitCode
   }
 }
@@ -146,8 +145,6 @@ if ($env:USE_LUACOV -eq 1) {
 # Functional tests
 # The $LastExitCode from MSBuild can't be trusted
 $failed = $false
-# Temporarily turn off tracing to reduce log file output
-Set-PSDebug -Off
 cmake --build . --config $cmakeBuildType --target functionaltest -- $cmakeGeneratorArgs 2>&1 |
   foreach { $failed = $failed -or
     $_ -match 'functional tests failed with error'; $_ }
@@ -161,7 +158,6 @@ if ($uploadToCodecov) {
 if ($failed) {
   exit $LastExitCode
 }
-Set-PSDebug -Strict -Trace 1
 
 # Old tests
 # Add MSYS to path, required for e.g. `find` used in test scripts.

From ec205f4b9b926a17b3211495ec6468db8b80aa6a Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Sun, 20 Oct 2019 22:30:31 -0400
Subject: [PATCH 3/3] ci: simplify tree-sitter-cli install

Remove useless `npm link` for tree-sitter-cli.
Use powershell builtins.
---
 ci/build.ps1  | 33 ++++++++++++++-------------------
 ci/install.sh |  2 +-
 2 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/ci/build.ps1 b/ci/build.ps1
index 8f7fdd5f59..49fd61abf6 100644
--- a/ci/build.ps1
+++ b/ci/build.ps1
@@ -1,5 +1,6 @@
 Set-StrictMode -Version Latest
-$ErrorActionPreference = 'stop'
+$ErrorActionPreference = 'Stop'
+$ProgressPreference = 'SilentlyContinue'
 
 $isPullRequest = ($env:APPVEYOR_PULL_REQUEST_HEAD_COMMIT -ne $null)
 $env:CONFIGURATION -match '^(?<compiler>\w+)_(?<bits>32|64)(?:-(?<option>\w+))?$'
@@ -97,27 +98,21 @@ npm.cmd install -g neovim
 Get-Command -CommandType Application neovim-node-host.cmd
 npm.cmd link neovim
 
-#npm.cmd install -g tree-sitter-cli
-#npm.cmd link tree-sitter-cli
 
-mkdir c:\treesitter
-$env:TREE_SITTER_DIR = "c:\treesitter"
-#$env:PATH = "c:\treesitter;$env:PATH"
-$client = new-object System.Net.WebClient
-cd c:\treesitter
+$env:TREE_SITTER_DIR = $env:USERPROFILE + "\tree-sitter-build"
+mkdir "$env:TREE_SITTER_DIR\bin"
 
-if ($bits -eq 32) {
-  $client.DownloadFile("https://github.com/tree-sitter/tree-sitter/releases/download/0.15.9/tree-sitter-windows-x86.gz", "c:\treesitter\tree-sitter-cli.gz")
+$xbits = if ($bits -eq '32') {'x86'} else {'x64'}
+Invoke-WebRequest -UseBasicParsing -Uri "https://github.com/tree-sitter/tree-sitter/releases/download/0.15.9/tree-sitter-windows-$xbits.gz" -OutFile tree-sitter.exe.gz
+C:\msys64\usr\bin\gzip -d tree-sitter.exe.gz
+
+Invoke-WebRequest -UseBasicParsing -Uri "https://codeload.github.com/tree-sitter/tree-sitter-c/zip/v0.15.2" -OutFile tree_sitter_c.zip
+Expand-Archive .\tree_sitter_c.zip -DestinationPath .
+cd tree-sitter-c-0.15.2
+..\tree-sitter.exe test
+if (-Not (Test-Path -PathType Leaf "$env:TREE_SITTER_DIR\bin\c.dll")) {
+  exit 1
 }
-elseif ($bits -eq 64) {
-  $client.DownloadFile("https://github.com/tree-sitter/tree-sitter/releases/download/0.15.9/tree-sitter-windows-x64.gz", "c:\treesitter\tree-sitter-cli.gz")
-}
-python -c "import gzip, shutil; f1,f2 = gzip.open('tree-sitter-cli.gz', 'rb'), open('tree-sitter.exe', 'wb'); shutil.copyfileobj(f1, f2); f2.close()"
-
-$client.DownloadFile("https://codeload.github.com/tree-sitter/tree-sitter-c/zip/v0.15.2","c:\treesitter\tree_sitter_c.zip")
-Expand-Archive c:\treesitter\tree_sitter_c.zip -DestinationPath c:\treesitter\
-cd c:\treesitter\tree-sitter-c-0.15.2
-c:\treesitter\tree-sitter.exe test
 
 function convertToCmakeArgs($vars) {
   return $vars.GetEnumerator() | foreach { "-D$($_.Key)=$($_.Value)" }
diff --git a/ci/install.sh b/ci/install.sh
index 24a4bd7450..4a48a4f5d7 100755
--- a/ci/install.sh
+++ b/ci/install.sh
@@ -31,7 +31,6 @@ echo "Install tree-sitter npm package"
 # https://github.com/tree-sitter/tree-sitter/commit/e14e285a1087264a8c74a7c62fcaecc49db9d904
 # If queries added to tree-sitter-c, we can use latest tree-sitter-cli
 npm install -g tree-sitter-cli@v0.15.9
-npm link tree-sitter-cli
 
 echo "Install tree-sitter c parser"
 curl "https://codeload.github.com/tree-sitter/tree-sitter-c/tar.gz/v0.15.2" -o tree_sitter_c.tar.gz
@@ -48,3 +47,4 @@ else
   cd src/
   gcc -m32 -o "$TREE_SITTER_DIR/bin/c.so" -shared parser.c -I.
 fi
+test -f "$TREE_SITTER_DIR/bin/c.so"