From 4e6fe4b482456bba8ba81e84e736f400d7d5e908 Mon Sep 17 00:00:00 2001
From: Marshall Roch <mroch@fb.com>
Date: Wed, 8 Jan 2020 15:04:08 -0500
Subject: [PATCH] CircleCI Windows build

---
 .circleci/config.yml | 185 +++++++++++++++++++++++++------------------
 1 file changed, 110 insertions(+), 75 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 15286b73d38..175fd85d6f7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,6 +10,9 @@ aliases:
       tags:
         only: /.*/
 
+orbs:
+  win: circleci/windows@2.2.0
+
 executors:
   linux-opam:
     docker:
@@ -207,6 +210,35 @@ jobs:
           path: src/parser/dist/libflowparser.zip
           destination: libflowparser-osx.zip
 
+  build_win:
+    executor: win/default
+    environment:
+      - FLOW_TMP_DIR: 'C:\tmp\flow'
+    steps:
+      - run:
+          name: Set up workspace
+          command: |
+            New-Item -ItemType Directory $Env:FLOW_TMP_DIR
+            New-Item -ItemType Directory $Env:FLOW_TMP_DIR\opam_installer
+      - run:
+          name: Install dependencies
+          command: |
+            choco install --no-progress cygwin
+            if (-not $?) { throw "Failed to install cygwin" }
+            choco install rsync patch diffutils curl make unzip git m4 perl mingw64-x86_64-gcc-core --source=cygwin
+            if (-not $?) { throw "Failed to install deps from cygwin" }
+      - run:
+          name: Install opam
+          command: |
+            cd $Env:FLOW_TMP_DIR
+            echo "$PWD"
+            echo "Downloading opam64.tar.xz"
+            try { (New-Object System.Net.WebClient).DownloadFile("https://github.com/fdopen/opam-repository-mingw/releases/download/0.0.0.2/opam64.tar.xz", "$Env:FLOW_TMP_DIR\opam64.tar.xz") } catch { echo $_.Exception }
+            echo "Extracting opam64.tar.xz"
+            C:\tools\cygwin\bin\tar.exe -x --force-local -f $Env:FLOW_TMP_DIR\opam64.tar.xz -C C:/tmp/flow/opam_installer
+            C:\tools\cygwin\bin\bash.exe -l "$Env:FLOW_TMP_DIR\opam_installer\opam64\install.sh"
+      - checkout
+
   runtests_linux:
     executor: linux-node
     environment:
@@ -386,80 +418,83 @@ jobs:
 workflows:
   build_and_test:
     jobs:
-      - checkout:
-          <<: *run_on_tags
-      - build_linux:
-          <<: *run_on_tags
-          requires:
-            - checkout
-      - build_macos:
-          <<: *run_on_tags
-          requires:
-            - checkout
-      - runtests_linux:
-          <<: *run_on_tags
-          requires:
-            - build_linux
-      - runtests_macos:
-          <<: *run_on_tags
-          requires:
-            - build_macos
-      - tool_test_linux:
-          <<: *run_on_tags
-          requires:
-            - build_linux
-      - tool_test_macos:
-          <<: *run_on_tags
-          requires:
-            - build_macos
-      - npm_pack:
-          <<: *run_on_tags
-          requires:
-            - build_linux
-            - build_macos
-      - npm_deploy:
-          requires:
-            - npm_pack
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
-      - github_linux:
-          requires:
-            - runtests_linux
-            - tool_test_linux
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
-      - github_macos:
-          requires:
-            - runtests_macos
-            - tool_test_macos
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
+      - build_win:
+        <<: *run_on_tags
+
+      # - checkout:
+      #     <<: *run_on_tags
+      # - build_linux:
+      #     <<: *run_on_tags
+      #     requires:
+      #       - checkout
+      # - build_macos:
+      #     <<: *run_on_tags
+      #     requires:
+      #       - checkout
+      # - runtests_linux:
+      #     <<: *run_on_tags
+      #     requires:
+      #       - build_linux
+      # - runtests_macos:
+      #     <<: *run_on_tags
+      #     requires:
+      #       - build_macos
+      # - tool_test_linux:
+      #     <<: *run_on_tags
+      #     requires:
+      #       - build_linux
+      # - tool_test_macos:
+      #     <<: *run_on_tags
+      #     requires:
+      #       - build_macos
+      # - npm_pack:
+      #     <<: *run_on_tags
+      #     requires:
+      #       - build_linux
+      #       - build_macos
+      # - npm_deploy:
+      #     requires:
+      #       - npm_pack
+      #     filters:
+      #       tags:
+      #         only: /^v.*/
+      #       branches:
+      #         ignore: /.*/
+      # - github_linux:
+      #     requires:
+      #       - runtests_linux
+      #       - tool_test_linux
+      #     filters:
+      #       tags:
+      #         only: /^v.*/
+      #       branches:
+      #         ignore: /.*/
+      # - github_macos:
+      #     requires:
+      #       - runtests_macos
+      #       - tool_test_macos
+      #     filters:
+      #       tags:
+      #         only: /^v.*/
+      #       branches:
+      #         ignore: /.*/
 
-      # only deploy the website from master, so that it can include docs/blog
-      # posts about an upcoming release, and so the release branch doesn't
-      # revert those changes.
-      - website_deploy:
-          requires:
-            - build_linux
-          filters:
-            branches:
-              only: master
+      # # only deploy the website from master, so that it can include docs/blog
+      # # posts about an upcoming release, and so the release branch doesn't
+      # # revert those changes.
+      # - website_deploy:
+      #     requires:
+      #       - build_linux
+      #     filters:
+      #       branches:
+      #         only: master
 
-      # deploys flow.js and the libdefs to Try Flow on release branches
-      - try_flow_deploy:
-          requires:
-            - build_linux
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
+      # # deploys flow.js and the libdefs to Try Flow on release branches
+      # - try_flow_deploy:
+      #     requires:
+      #       - build_linux
+      #     filters:
+      #       tags:
+      #         only: /^v.*/
+      #       branches:
+      #         ignore: /.*/