Calcite guava

.asf.yaml

@@ -0,0 +1,35 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+github:
+  description: "Apache Calcite"
+  homepage: https://calcite.apache.org/
+  features:
+    wiki: false
+    issues: false
+    projects: false
+  enabled_merge_buttons:
+    # "squash and merge" replaces committer with noreply@github, and we don't want that
+    # See https://lists.apache.org/thread/vxxpt1x316kjryb4dptsbs95p66d9xrv
+    squash:  false
+    # We prefer linear history, so creating merge commits is disabled in UI
+    merge:   false
+    rebase:  true
+notifications:
+    commits:      [email protected]
+    issues:       [email protected]
+    pullrequests: [email protected]
+    jira_options: link label worklog

.editorconfig

@@ -0,0 +1,53 @@
+root = true
+
+[*]
+trim_trailing_whitespace = true
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+
+[{*.sh,gradlew}]
+end_of_line = lf
+
+[{*.bat,*.cmd}]
+end_of_line = crlf
+
+[{*.kts,*.kt}]
+ij_kotlin_code_style_defaults = KOTLIN_OFFICIAL
+ij_kotlin_name_count_to_use_star_import = 99
+ij_kotlin_name_count_to_use_star_import_for_members = 99
+ij_java_use_single_class_imports = true
+max_line_length = 100
+ij_any_wrap_long_lines = true
+
+[*.astub]
+indent_size = 2
+
+[*.java]
+# Doc: https://youtrack.jetbrains.com/issue/IDEA-170643#focus=streamItem-27-3708697.0-0
+# $ means "static"
+ij_java_imports_layout = org.apache.calcite.**,|,org.apache.**,|,au.com.**,|,com.**,|,io.**,|,mondrian.**,|,net.**,|,org.**,|,scala.**,|,java.**,javax.**,|,*,|,$com.**,|,$org.apache.calcite.**,|,$org.apache.**,|,$org.**,|,$java,|,$*
+indent_size = 2
+tab_width = 2
+max_line_length = 100
+ij_any_spaces_around_additive_operators = true
+ij_any_spaces_around_assignment_operators = true
+ij_any_spaces_around_bitwise_operators = true
+ij_any_spaces_around_equality_operators = true
+ij_any_spaces_around_lambda_arrow = true
+ij_any_spaces_around_logical_operators = true
+ij_any_spaces_around_multiplicative_operators = true
+ij_any_spaces_around_relational_operators = true
+ij_any_spaces_around_shift_operators = true
+ij_continuation_indent_size = 4
+ij_java_if_brace_force = always
+ij_java_indent_case_from_switch = false
+ij_java_space_after_colon = true
+ij_java_space_before_colon = true
+ij_java_ternary_operation_signs_on_next_line = true
+ij_java_use_single_class_imports = true
+ij_java_wrap_long_lines = true
+ij_java_align_multiline_parameters = false
+
+[*.xml]
+indent_size = 2

.gitattributes

@@ -4,15 +4,21 @@
 *.cs     text diff=csharp
 *.java   text diff=java
 *.html   text diff=html
-*.py     text diff=python
-*.pl     text diff=perl
+*.kt     text diff=kotlin
+*.kts    text diff=kotlin
+*.md     text diff=markdown
+*.py     text diff=python executable
+*.pl     text diff=perl executable
 *.pm     text diff=perl
-*.css    text
+*.css    text diff=css
 *.js     text
 *.sql    text
 *.q      text
 
-*.sh     text eol=lf
+*.sh     text eol=lf executable
+gradlew  text eol=lf executable
+sqlsh    text eol=lf executable
+sqlline  text eol=lf executable
 
 #test files, use lf so that size is same on windows as well
 data/files/*.dat    text eol=lf
@@ -21,3 +27,9 @@ data/files/*.dat    text eol=lf
 *.cmd    text eol=crlf
 *.csproj text merge=union eol=crlf
 *.sln    text merge=union eol=crlf
+
+# Take the union of the lines during merge
+# It avoids false merge conflicts when different lines are added close to each other
+# However, it might result in duplicate lines if two commits edit the same line differently.
+# If different commits add exactly the same line, then merge produces only one line.
+/core/src/main/resources/org/apache/calcite/runtime/CalciteResource.properties text merge=union

.github/workflows/buildcache.yml

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+name: Seed build cache
+
+on:
+  push:
+    branches:
+      - master
+
+concurrency:
+  # On master/release, we don't want any jobs cancelled so the sha is used to name the group
+  # On PR branches, we cancel the job if new commits are pushed
+  # More info: https://stackoverflow.com/a/68422069/253468
+  group: ${{ (github.ref == 'refs/heads/master' || github.ref == 'refs/heads/release' ) && format('ci-buildcache-{0}', github.sha) || format('ci-buildcache-{0}', github.ref) }}
+  cancel-in-progress: true
+
+jobs:
+  seed-build-cache:
+    strategy:
+      # CI resources are shared, so reduce concurrent builds
+      max-parallel: 3
+      fail-fast: false
+      matrix:
+        os: [ubuntu, macos, windows]
+        jdk: [8, 11, 17]
+
+    name: '${{ matrix.os }}, ${{ matrix.jdk }} seed build cache'
+    runs-on: ${{ matrix.os }}-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 50
+      - name: 'Set up JDK ${{ matrix.jdk }}'
+        uses: actions/setup-java@v1
+        with:
+          java-version: ${{ matrix.jdk }}
+      - uses: burrunan/gradle-cache-action@v1
+        name: Build Calcite
+        env:
+          S3_BUILD_CACHE_ACCESS_KEY_ID: ${{ secrets.S3_BUILD_CACHE_ACCESS_KEY_ID }}
+          S3_BUILD_CACHE_SECRET_KEY: ${{ secrets.S3_BUILD_CACHE_SECRET_KEY }}
+        with:
+          job-id: jdk${{ matrix.jdk }}
+          remote-build-cache-proxy-enabled: false
+          arguments: --scan --no-parallel --no-daemon build -x test

.github/workflows/gradle-wrapper-validation.yml

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+name: "Validate Gradle Wrapper"
+on: [push, pull_request]
+
+jobs:
+  validation:
+    name: "Validation"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: gradle/wrapper-validation-action@v1