From 8e4acd736b946feb8037dc7c4b941232d7798066 Mon Sep 17 00:00:00 2001
From: tamakiii <tamakiii@users.noreply.github.com>
Date: Wed, 28 Oct 2020 21:41:36 +0900
Subject: [PATCH] copy vim.rb from homebrew/homebrew-core

---
 Formula/vim.rb | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 Formula/vim.rb

diff --git a/Formula/vim.rb b/Formula/vim.rb
new file mode 100644
index 0000000..be493ec
--- /dev/null
+++ b/Formula/vim.rb
@@ -0,0 +1,80 @@
+class Vim < Formula
+  desc "Vi 'workalike' with many additional features"
+  homepage "https://www.vim.org/"
+  # vim should only be updated every 50 releases on multiples of 50
+  url "https://github.com/vim/vim/archive/v8.2.1900.tar.gz"
+  sha256 "28b734e9f6d4ed0eaf5b2a2c7528798e6b66243c9665253cd223c03572fde4bf"
+  license "Vim"
+  head "https://github.com/vim/vim.git"
+
+  bottle do
+    sha256 "9fee8d0c97fae8a67ed27636e687760e32b58dbecb658a138010ace28ff241a6" => :catalina
+    sha256 "8e0b7559bd093adf61a5b75a8ce61962976f9fe94af9a822c76d10d9768c8a47" => :mojave
+    sha256 "57f2fddfda635fafc3694e95147c3d31ee369add4bd26a0e0d66847d5aae8c7c" => :high_sierra
+  end
+
+  depends_on "gettext"
+  depends_on "lua"
+  depends_on "perl"
+  depends_on "python@3.9"
+  depends_on "ruby"
+
+  uses_from_macos "ncurses"
+
+  conflicts_with "ex-vi",
+    because: "vim and ex-vi both install bin/ex and bin/view"
+
+  conflicts_with "macvim",
+    because: "vim and macvim both install vi* binaries"
+
+  def install
+    ENV.prepend_path "PATH", Formula["python@3.9"].opt_libexec/"bin"
+
+    # https://github.com/Homebrew/homebrew-core/pull/1046
+    ENV.delete("SDKROOT")
+
+    # vim doesn't require any Python package, unset PYTHONPATH.
+    ENV.delete("PYTHONPATH")
+
+    # We specify HOMEBREW_PREFIX as the prefix to make vim look in the
+    # the right place (HOMEBREW_PREFIX/share/vim/{vimrc,vimfiles}) for
+    # system vimscript files. We specify the normal installation prefix
+    # when calling "make install".
+    # Homebrew will use the first suitable Perl & Ruby in your PATH if you
+    # build from source. Please don't attempt to hardcode either.
+    system "./configure", "--prefix=#{HOMEBREW_PREFIX}",
+                          "--mandir=#{man}",
+                          "--enable-multibyte",
+                          "--with-tlib=ncurses",
+                          "--with-compiledby=Homebrew",
+                          "--enable-cscope",
+                          "--enable-terminal",
+                          "--enable-perlinterp",
+                          "--enable-rubyinterp",
+                          "--enable-python3interp",
+                          "--enable-gui=no",
+                          "--without-x",
+                          "--enable-luainterp",
+                          "--with-lua-prefix=#{Formula["lua"].opt_prefix}",
+                          "--enable-fail-if-missing"
+    system "make"
+    # Parallel install could miss some symlinks
+    # https://github.com/vim/vim/issues/1031
+    ENV.deparallelize
+    # If stripping the binaries is enabled, vim will segfault with
+    # statically-linked interpreters like ruby
+    # https://github.com/vim/vim/issues/114
+    system "make", "install", "prefix=#{prefix}", "STRIP=#{which "true"}"
+    bin.install_symlink "vim" => "vi"
+  end
+
+  test do
+    (testpath/"commands.vim").write <<~EOS
+      :python3 import vim; vim.current.buffer[0] = 'hello python3'
+      :wq
+    EOS
+    system bin/"vim", "-T", "dumb", "-s", "commands.vim", "test.txt"
+    assert_equal "hello python3", File.read("test.txt").chomp
+    assert_match "+gettext", shell_output("#{bin}/vim --version")
+  end
+end