From 567d42489c6c4d8515a779e9c5af0b5bf62772bd Mon Sep 17 00:00:00 2001
From: Jongwook Choi <wookayin@gmail.com>
Date: Thu, 31 Oct 2024 11:13:01 -0400
Subject: [PATCH] fix(ci): do not use matrix variables for OS-specific commands

The use of `matrix.NIGHTLY`, `matrix.EXTRACT`, etc. makes CI matrix
configuration difficult. Instead, let the shell script for installing
neovim takes care of OS specializations.
---
 .github/workflows/test.yml | 51 +++++++++++++++++++-------------------
 1 file changed, 26 insertions(+), 25 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index df8f1858..ffd1965b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -41,27 +41,12 @@ jobs:
         include:
           - os: 'ubuntu-20.04'
             python-version: '3.7'
-            NIGHTLY: nvim-linux64.tar.gz
-            NVIM_BIN_PATH: nvim-linux64/bin
-            EXTRACT: tar xzf
-          - os: 'ubuntu-latest'
-            NIGHTLY: nvim-linux64.tar.gz
-            NVIM_BIN_PATH: nvim-linux64/bin
-            EXTRACT: tar xzf
           - os: 'macos-12'
             python-version: '3.7'
           - os: 'macos-12'
             python-version: '3.8'
           - os: 'macos-12'
             python-version: '3.9'
-          - os: 'macos-latest'
-            NIGHTLY: nvim-macos-x86_64.tar.gz
-            NVIM_BIN_PATH: nvim-macos-x86_64/bin
-            EXTRACT: tar xzf
-          - os: 'windows-latest'
-            NIGHTLY: nvim-win64.zip
-            NVIM_BIN_PATH: nvim-win64/bin
-            EXTRACT: unzip
 
     name: "test (python ${{ matrix.python-version }}, ${{ matrix.os }})"
     runs-on: ${{ matrix.os }}
@@ -72,20 +57,36 @@ jobs:
         cache: 'pip'
         python-version: ${{ matrix.python-version }}
 
-    - name: update path (bash)
+    - name: install neovim (Linux/macOS)
       if: runner.os != 'Windows'
-      run: echo "$(pwd)/${{ matrix.NVIM_BIN_PATH }}" >> $GITHUB_PATH
+      run: |
+        set -eu -o pipefail
 
-    - name: update path (windows)
-      if: runner.os == 'Windows'
-      run: echo "$(pwd)/${{ matrix.NVIM_BIN_PATH }}" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        if [[ "$RUNNER_OS" == "Linux" ]]; then
+          BASE="nvim-linux64"
+        elif [[ "$RUNNER_OS" == "macOS" ]]; then
+          BASE="nvim-macos-x86_64"
+        else
+          echo "$RUNNER_OS not supported"; exit 1;
+        fi
 
-    - name: install neovim
+        curl -LO "https://github.com/neovim/neovim/releases/download/nightly/${BASE}.tar.gz"
+        tar xvf "${BASE}.tar.gz"
+        echo "RUNNER_OS = $RUNNER_OS"
+        $BASE/bin/nvim --version
+
+        # update $PATH for later steps
+        echo "$(pwd)/nvim-win64/bin" >> $GITHUB_PATH
+
+    - name: install neovim (Windows)
+      if: runner.os == 'Windows'
       run: |
-        curl -LO 'https://github.com/neovim/neovim/releases/download/nightly/${{ matrix.NIGHTLY }}'
-        ${{ matrix.EXTRACT }} ${{ matrix.NIGHTLY }}
-        echo '${{ runner.os }}'
-        nvim --version
+        curl -LO "https://github.com/neovim/neovim/releases/download/nightly/nvim-win64.zip"
+        unzip nvim-win64.zip
+        nvim-win64/bi/nvim --version
+
+        # update $PATH for later steps
+        echo "$(pwd)/$BASE/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
 
     - name: install dependencies
       run: |