rebase with upstream

.clang-format

@@ -0,0 +1,45 @@
+---
+AccessModifierOffset: -1
+AlignEscapedNewlinesLeft: true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: true
+BasedOnStyle: Google
+BinPackParameters: false
+BreakBeforeBinaryOperators: false
+BreakBeforeBraces: Attach
+BreakConstructorInitializersBeforeComma: false
+ColumnLimit:     80
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+ExperimentalAutoDetectBinPacking: true
+IndentCaseLabels: false
+IndentFunctionDeclarationAfterType: false
+IndentWidth:     2
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCSpaceBeforeProtocolList: false
+PenaltyBreakBeforeFirstCallParameter: 10
+PenaltyBreakComment: 60
+PenaltyBreakFirstLessLess: 20
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 200
+PointerAlignment: Left
+SpaceAfterControlStatementKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+Standard:        Cpp11
+TabWidth:        8
+UseTab:          Never
+...

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,38 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/general-question.md

@@ -0,0 +1,10 @@
+---
+name: General Question
+about: General Questions about CacheLib usage, compilation, and anything else
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/workflows/build-cachelib-centos-long.yml

@@ -0,0 +1,39 @@
+name: build-cachelib-centos-latest
+on:
+  schedule:
+    - cron:  '0 7 * * *'
+
+jobs:
+  build-cachelib-centos8-latest:
+    name: "CentOS/latest - Build CacheLib with all dependencies"
+    runs-on: ubuntu-latest
+    # Docker container image name
+    container: "centos:latest"
+    steps:
+      - name: "update packages"
+        run: dnf upgrade -y
+      - name: "install sudo,git"
+        run: dnf install -y sudo git cmake gcc
+      - name: "System Information"
+        run: |
+          echo === uname ===
+          uname -a
+          echo === /etc/os-release ===
+          cat /etc/os-release
+          echo === df -hl ===
+          df -hl
+          echo === free -h ===
+          free -h
+          echo === top ===
+          top -b -n1 -1 -Eg || timeout 1 top -b -n1
+          echo === env ===
+          env
+          echo === gcc -v ===
+          gcc -v
+      - name: "checkout sources"
+        uses: actions/checkout@v2
+      - name: "build CacheLib using build script"
+        run: ./contrib/build.sh -j -v -T
+      - name: "run tests"
+        timeout-minutes: 60
+        run: cd opt/cachelib/tests && ../../../run_tests.sh long

.github/workflows/build-cachelib-centos.yml

@@ -1,18 +1,15 @@
 name: build-cachelib-centos-latest
 on:
-  schedule:
-     - cron:  '30 5 * * 1,4'
+  push:
+  pull_request:
+
 jobs:
   build-cachelib-centos8-latest:
     name: "CentOS/latest - Build CacheLib with all dependencies"
     runs-on: ubuntu-latest
     # Docker container image name
-    container: "centos:latest"
+    container: "ghcr.io/igchor/cachelib-deps:streams8"
     steps:
-      - name: "update packages"
-        run: dnf upgrade -y
-      - name: "install sudo,git"
-        run: dnf install -y sudo git cmake gcc
       - name: "System Information"
         run: |
           echo === uname ===
@@ -31,5 +28,10 @@ jobs:
           gcc -v
       - name: "checkout sources"
         uses: actions/checkout@v2
+      - name: "print workspace"
+        run: echo $GITHUB_WORKSPACE
       - name: "build CacheLib using build script"
-        run: ./contrib/build.sh -j -v -T
+        run: mkdir build && cd build && cmake ../cachelib -DBUILD_TESTS=ON -DCMAKE_INSTALL_PREFIX=/opt -DCMAKE_BUILD_TYPE=Debug && make install -j$(nproc)
+      - name: "run tests"
+        timeout-minutes: 60
+        run: cd /opt/tests && $GITHUB_WORKSPACE/run_tests.sh

.github/workflows/build-cachelib-debian.yml

@@ -1,7 +1,8 @@
 name: build-cachelib-debian-10
 on:
   schedule:
-     - cron:  '30 5 * * 2,6'
+    - cron:  '30 5 * * 0,3'
+
 jobs:
   build-cachelib-debian-10:
     name: "Debian/Buster - Build CacheLib with all dependencies"
@@ -37,3 +38,6 @@ jobs:
         uses: actions/checkout@v2
       - name: "build CacheLib using build script"
         run: ./contrib/build.sh -j -v -T
+      - name: "run tests"
+        timeout-minutes: 60
+        run: cd opt/cachelib/tests && ../../../run_tests.sh

.github/workflows/clang-format-check.yml

@@ -0,0 +1,19 @@
+# From: https://github.com/marketplace/actions/clang-format-check#multiple-paths
+name: clang-format Check
+on: []
+jobs:
+  formatting-check:
+    name: Formatting Check
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        path:
+          - 'cachelib'
+          - 'examples'
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run clang-format style check for C/C++ programs.
+      uses: jidicula/[email protected]
+      with:
+        clang-format-version: '11'
+        check-path: ${{ matrix.path }}