Reenable Windows CI build with Artifactory support

.github/actions/build/action.yml

@@ -19,7 +19,7 @@ runs:
       run: |
         cd ${build_dir}
         cmake \
-          ${{ inputs.generator && format('-G {0}', inputs.generator) || '' }} \
+          ${{ inputs.generator && format('-G "{0}"', inputs.generator) || '' }} \
           -DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake \
           -DCMAKE_BUILD_TYPE=${{ inputs.configuration }} \
           ${{ inputs.cmake-args }} \

.github/actions/dependencies/action.yml

@@ -14,7 +14,7 @@ runs:
     - name: install dependencies
       shell: bash
       run: |
-        mkdir ${build_dir}
+        mkdir -p ${build_dir}
         cd ${build_dir}
         conan install \
           --output-folder . \

.github/workflows/windows.yml

@@ -1,19 +1,11 @@
 name: windows
-# We have disabled this workflow because it fails in our CI Windows
-# environment, but we cannot replicate the failure in our personal Windows
-# test environments, nor have we gone through the trouble of setting up an
-# interactive CI Windows environment.
-# We welcome contributions to diagnose or debug the problems on Windows. Until
-# then, we leave this tombstone as a reminder that we have tried (but failed)
-# to write a reliable test for Windows.
-# on: [push, pull_request]
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - 'action'
-    paths:
-      - '.github/workflow/windows.yml'
+
+on: [push, pull_request]
+
+# https://docs.github.com/en/actions/using-jobs/using-concurrency
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
 
@@ -25,7 +17,12 @@ jobs:
           - Visual Studio 16 2019
         configuration:
           - Release
-    runs-on: windows-2019
+          # Github hosted runners tend to hang when running Debug unit tests.
+          # Instead of trying to work around it, disable the Debug job until
+          # something beefier (i.e. a heavy self-hosted runner) becomes
+          # available.
+          # - Debug
+    runs-on: [self-hosted, windows-runner-vc2019]
     env:
       build_dir: .build
     steps:
@@ -37,9 +34,12 @@ jobs:
           python-version: 3.9
       - name: learn Python cache directory
         id: pip-cache
+        shell: bash
         run: |
           pip install --upgrade pip
-          echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
+          echo "dir=$(pip cache dir)" | tee ${GITHUB_OUTPUT}
+          # Try the old style
+          echo "::set-output name=dir::$(pip cache dir)"
       - name: restore Python cache directory
         uses: actions/cache@v2
         with:
@@ -55,45 +55,44 @@ jobs:
           cmake --version
           dir env:
       - name: configure Conan
+        shell: bash
+        env:
+          CONAN_URL: http://18.143.149.228:8081/artifactory/api/conan/conan-non-prod
         run: |
-          conan profile new default --detect
-          conan profile update settings.compiler.cppstd=20 default
-          conan profile update settings.compiler.runtime=MT default
-          conan profile update settings.compiler.toolset=v141 default
-      - name: learn Conan cache directory
-        id: conan-cache
-        run: |
-          echo "dir=$(conan config get storage.path)" >> $GITHUB_OUTPUT
-      - name: restore Conan cache directory
-        uses: actions/cache@v2
-        with:
-            path: ${{ steps.conan-cache.outputs.dir }}
-            key: ${{ hashFiles('~/.conan/profiles/default', 'conanfile.py', 'external/rocksdb/*', '.github/workflows/windows.yml') }}
-      - name: export custom recipes
+          conan profile new default --detect || conan profile show default
+          conan profile update settings.compiler.runtime=MT${{ matrix.configuration == 'Debug' && 'd' || '' }} default
+          # Do not quote the URL. An empty string will be accepted (with
+          # a non-fatal warning), but a missing argument will not.
+          conan remote add ripple ${{ env.CONAN_URL }} --insert 0 || \
+            conan remote list
+      - name: try to authenticate to ripple Conan remote
+        shell: bash
+        id: remote
         run: |
-          conan export external/snappy snappy/1.1.9@
-          conan export external/soci soci/4.0.3@
-      - name: install dependencies
+          echo outcome=$(conan user --remote ripple ${{ secrets.CONAN_USERNAME }} --password ${{ secrets.CONAN_TOKEN }} && echo success || echo failure) | tee ${GITHUB_OUTPUT}
+      - name: list missing binaries
+        id: binaries
+        shell: bash
+        # Print the list of dependencies that would need to be built locally.
+        # A non-empty list means we have "failed" to cache binaries remotely.
         run: |
-          mkdir $env:build_dir
-          cd $env:build_dir
-          conan install .. --build missing --settings build_type=${{ matrix.configuration }}
-      - name: configure
-        run: |
-          $env:build_dir
-          cd $env:build_dir
-          pwd
-          ls
-          cmake `
-            -G "${{ matrix.generator }}" `
-            -DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake `
-            -Dassert=ON `
-            -Dreporting=OFF `
-            -Dunity=OFF `
-            ..
+          echo missing=$(conan info . --build missing --settings build_type=${{ matrix.configuration }} --json 2>/dev/null  | grep '^\[') | tee ${GITHUB_OUTPUT}
+      - name: build dependencies
+        if: (steps.binaries.outputs.missing != '[]')
+        uses: ./.github/actions/dependencies
+        with:
+          configuration: ${{ matrix.configuration }}
+      - name: upload dependencies to remote
+        if: (steps.binaries.outputs.missing != '[]') && (steps.remote.outputs.outcome == 'success')
+        run: conan upload --remote ripple '*' --all --parallel --confirm
       - name: build
-        run: |
-          cmake --build $env:build_dir --target rippled --config ${{ matrix.configuration }} --parallel $env:NUMBER_OF_PROCESSORS
+        uses: ./.github/actions/build
+        with:
+          generator: '${{ matrix.generator }}'
+          configuration: ${{ matrix.configuration }}
+          # Hard code for now. Move to the matrix if varied options are needed
+          cmake-args: '-Dassert=ON -Dreporting=OFF -Dunity=OFF'
       - name: test
+        shell: bash
         run: |
-          & "$env:build_dir\${{ matrix.configuration }}\rippled.exe" --unittest
+          ${build_dir}/${{ matrix.configuration }}/rippled --unittest --unittest-jobs $(nproc)