Add filex excluded by the gitignore.

vendor/MaxmindDB/.github/workflows/codeql-analysis.yml

@@ -0,0 +1,40 @@
+name: "Code scanning - action"
+
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 7 * * 2'
+
+jobs:
+  CodeQL-Build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        # We must fetch at least the immediate parents so that if this is
+        # a pull request then we can checkout the head.
+        fetch-depth: 2
+        submodules: true
+
+    # If this run was triggered by a pull request event, then checkout
+    # the head of the pull request instead of the merge commit.
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+
+    - run: sudo apt install libipc-run3-perl libfile-slurp-perl libfile-which-perl pandoc
+    - run: |
+            ./bootstrap
+            ./configure
+            make
+            make safedist
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

vendor/MaxmindDB/.github/workflows/test.yml

@@ -0,0 +1,46 @@
+name: Run tests
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '3 20 * * SUN'
+jobs:
+  test-autoconf:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        cc: [gcc, clang]
+        posix: ['', -D_POSIX_C_SOURCE=200112L]
+    name: Autotools build on ${{matrix.os}} using ${{matrix.cc}} ${{matrix.posix}}
+    runs-on: ${{ matrix.os }}
+    env:
+      CC: ${{ matrix.cc }}
+      VERBOSE: 1
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+      - run: sudo apt install libipc-run3-perl
+        if: ${{ matrix.os == 'ubuntu-latest' }}
+      - run: brew install autoconf automake libtool
+        if: ${{ matrix.os == 'macos-latest' }}
+      - run: ./bootstrap
+      - run: ./configure
+        env:
+          CFLAGS: -std=c99 -Wall -Wextra -Werror -Wno-unused-function -Wno-unused-parameter ${{ matrix.posix }}
+      - run: make
+      - run: make check
+
+  test-cmake:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    name: CMake build on ${{matrix.os}}
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+      - run: cmake -DBUILD_TESTING=ON -V .
+      - run: cmake --build .
+      - run: ctest -V .

vendor/MaxmindDB/.gitignore

@@ -0,0 +1,46 @@
+*.la
+*.lo
+*.o
+*.so
+*.swp
+*/.deps
+*/.libs
+*~
+.\#*
+.gh-pages
+/INSTALL
+/autom4te.cache
+/bin/country_lookup
+/bin/mmdbdump
+/bin/mmdblookup
+/compile
+/config.*
+/configure
+/depcomp
+/include/maxminddb_config.h
+/install-sh
+/libmaxminddb-*
+/libtool
+/ltmain.sh
+/man
+/missing
+/src/libmaxminddb.pc
+/src/libmaxminddb.a
+/src/test-data-pool
+/t/*.log
+/t/*.trs
+/t/*_t
+/t/*-t
+/t/libtap.a
+/test-driver
+\#*\#
+aclocal.m4
+stamp-h*
+CMakeCache.txt
+CMakeFiles/
+CTestTestfile.cmake
+cmake_install.cmake
+Makefile
+Makefile.in
+Testing/
+install_manifest.txt

vendor/MaxmindDB/.gitmodules

@@ -0,0 +1,9 @@
+[submodule "maxmind-db"]
+	path = maxmind-db
+	url = https://github.com/maxmind/MaxMind-DB.git
+[submodule "t/libtap"]
+	path = t/libtap
+	url = https://github.com/zorgnax/libtap.git
+[submodule "t/maxmind-db"]
+	path = t/maxmind-db
+	url = https://github.com/maxmind/MaxMind-DB.git

vendor/MaxmindDB/.perltidyrc

@@ -0,0 +1,11 @@
+--blank-lines-before-packages=0
+--iterations=2
+--no-outdent-long-comments
+-bar
+-boc
+-ci=4
+-i=4
+-l=78
+-nolq
+-se
+-wbb="% + - * / x != == >= <= =~ !~ < > | & >= < = **= += *= &= <<= &&= -= /= |= >>= ||= .= %= ^= x="

vendor/MaxmindDB/.uncrustify.cfg

@@ -0,0 +1,78 @@
+#
+# based on uncrustify config file for the linux kernel
+#
+
+code_width               = 80
+indent_case_brace        = 4
+indent_columns           = 4
+indent_label             = 2         # pos: absolute col, neg: relative column
+indent_with_tabs         = 0
+
+#
+# inter-symbol newlines
+#
+nl_brace_else            = remove    # "} else" vs "} \n else" - cuddle else
+nl_brace_while           = remove    # "} while" vs "} \n while" - cuddle while
+nl_do_brace              = remove    # "do {" vs "do \n {"
+nl_else_brace            = remove    # "else {" vs "else \n {"
+nl_enum_brace            = remove    # "enum {" vs "enum \n {"
+nl_fcall_brace           = remove    # "list_for_each() {" vs "list_for_each()\n{"
+nl_fdef_brace            = force     # "int foo() {" vs "int foo()\n{"
+nl_for_brace             = remove    # "for () {" vs "for () \n {"
+nl_func_var_def_blk      = 0         # don't add newlines after a block of var declarations
+nl_if_brace              = remove    # "if () {" vs "if () \n {"
+nl_multi_line_define     = true
+nl_struct_brace          = remove    # "struct {" vs "struct \n {"
+nl_switch_brace          = remove    # "switch () {" vs "switch () \n {"
+nl_union_brace           = remove    # "union {" vs "union \n {"
+nl_while_brace           = remove    # "while () {" vs "while () \n {"
+
+
+#
+# Source code modifications
+#
+mod_full_brace_do        = force     # "do a--; while ();" vs "do { a--; } while ();"
+mod_full_brace_for       = force     # "for () a--;" vs "for () { a--; }"
+mod_full_brace_if        = force     # "if (a) a--;" vs "if (a) { a--; }"
+mod_full_brace_nl        = 3         # don't remove if more than 3 newlines
+mod_full_brace_while     = force     # "while (a) a--;" vs "while (a) { a--; }"
+mod_paren_on_return      = remove    # "return 1;" vs "return (1);"
+
+
+#
+# inter-character spacing options
+#
+sp_after_cast            = remove    # "(int) a" vs "(int)a"
+sp_after_comma           = force
+sp_after_sparen          = force     # "if () {" vs "if (){"
+sp_arith                 = force
+sp_assign                = force
+sp_assign                = force
+sp_before_comma          = remove
+sp_before_ptr_star       = force     # "char *foo" vs "char* foo
+sp_before_sparen         = force     # "if (" vs "if("
+sp_between_ptr_star      = remove    # "char * *foo" vs "char **foo"
+sp_bool                  = force
+sp_compare               = force
+sp_func_call_paren       = remove    # "foo (" vs "foo("
+sp_func_def_paren        = remove    # "int foo (){" vs "int foo(){"
+sp_func_proto_paren      = remove    # "int foo ();" vs "int foo();"
+sp_inside_braces         = force     # "{ 1 }" vs "{1}"
+sp_inside_braces_enum    = force     # "{ 1 }" vs "{1}"
+sp_inside_braces_struct  = force     # "{ 1 }" vs "{1}"
+sp_inside_sparen         = remove
+sp_paren_brace           = force
+sp_sizeof_paren          = remove    # "sizeof (int)" vs "sizeof(int)"
+
+#
+# Aligning stuff
+#
+align_enum_equ_span      = 4         # '=' in enum definition
+align_nl_cont            = true
+align_on_tabstop         = FALSE     # align on tabstops
+align_right_cmt_span     = 3
+align_struct_init_span   = 1
+align_struct_init_span   = 3         # align stuff in a structure init '= { }'
+align_var_def_star_style = 2         # void  *foo;
+align_var_struct_span    = 0
+align_with_tabs          = FALSE     # use tabs to align

vendor/POCO/.gitattributes

@@ -0,0 +1,33 @@
+# Set default behaviour, in case users don't have core.autocrlf set.
+* text=auto
+
+# Explicitly declare text files we want to always be normalized and converted 
+# to native line endings on checkout.
+*.txt text
+*.cpp text
+*.c text
+*.h text
+*.cmd text 
+*.sln text 
+*.vcproj text 
+*.vcxproj text 
+*.vcxproj.filters text 
+*.page text
+*.html text
+*.xhtml text
+*.css text
+*.js text
+*.progen text
+*.xml text
+*.xsd text
+*.template text
+*.properties text
+*.ini text
+*.vxbuild text
+
+# Denote all files that are truly binary and should not be modified.
+*.bin binary
+*.mc binary
+*.png binary
+*.jpg binary
+*.gif binary

vendor/POCO/.gitignore

@@ -0,0 +1,146 @@
+# Compiled #
+############
+*.com
+*.class
+*.dll
+*.dylib
+*.exe
+*.slo
+*.lo
+*.o
+*.so
+*.lai
+*.la
+*.a
+*.d
+*.vsp
+*.psess
+
+# Gradle #
+##########
+!gradle.properties
+!settings.gradle
+!build.gradle
+!build.gradle.win
+!travis/.gradle/gradle.properties
+.gradle/
+**/guild/
+coverage/
+
+# NuGet #
+#########
+*.nupkg
+
+# WiX #
+#######
+*.msi
+*.wixobj
+*.wixpdb
+
+# Make #
+########
+config.build
+config.make
+
+# CLion #
+########
+.idea/
+
+# CMake #
+########
+cmake_install.cmake
+cmake_uninstall.cmake
+CMakeFiles
+CMakeCache.txt
+CPackConfig.cmake
+CPackSourceConfig.cmake
+cmake_*
+cmake-build-*
+
+# Packages #
+############
+# it's better to unpack these files and commit the raw source
+# git has its own built in compression methods
+*.7z
+*.dmg
+*.gz
+*.iso
+*.jar
+*.rar
+*.tar
+*.zip
+
+# Logs and databases #
+######################
+*.log*
+*.sqlite
+*.db
+test*.txt
+XML/testsuite/rss.xml
+
+# OS generated files #
+######################
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+Icon?
+ehthumbs.db
+Thumbs.db
+*~
+
+# VS generated files #
+######################
+*.obj
+*.exe
+*.pdb
+*.user
+*.aps
+*.pch
+*.ipch
+*.ncb
+*.suo
+*.sdf
+*.opensdf
+*.tlb
+*.tlh
+*.ilk
+*.lib
+*.exp
+*.idb
+*.rc
+*.res
+*.manifest
+*.tlog
+*.lastbuildstate
+*.unsuccessfulbuild
+*.opendb
+.vs/
+release_shared/
+debug_shared/
+release_static/
+debug_static/
+release_static_md/
+debug_static_md/
+release_static_mt/
+debug_static_mt/
+bin/
+bin64/
+lib/
+lib64/
+pocomsg.h
+**/UpgradeLog*.XML
+
+# Eclipse generated files #
+###########################
+.project
+.cproject
+.settings
+cmake-build/
+
+# Temporary files #
+###################
+*.bak
+stage/
+releases/

vendor/POCO/.travis.yml

@@ -0,0 +1,293 @@
+language: cpp
+
+cache:
+ - apt
+
+services:
+  - mongodb
+  - redis
+  - postgresql
+  - mysql
+
+addons:
+  postgresql: "9.4"
+
+git:
+  submodules: false
+
+notifications:
+  slack:
+    secure: "EKysuMlTU3Uv5XFX+zuwHK/ej4wtD8+UjO5xvchCFMkRgM0V3rERVT1rV6NocNBH4hjTcvue9DEKdWAtqdDh06vTOHGKdnZ/e204jA38HfcIA0SPVbQXzjckQXALvKl51OPOmGuI7Feo4wyohzUyGoDLo1bom02xqDfC3caQB5Q="
+
+jobs:
+  include:
+    - name: Android (API level 19)
+      os: linux
+      dist: bionic
+      arch: amd64
+      addons:
+        apt:
+          packages:
+            - openjdk-8-jdk
+      before_install:
+        - export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+        - wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
+        - unzip -qq sdk-tools-linux-4333796.zip -d /opt/android-sdk
+        - rm sdk-tools-linux-4333796.zip
+        - echo "y" | /opt/android-sdk/tools/bin/sdkmanager "platform-tools" "system-images;android-24;default;armeabi-v7a" "platforms;android-24" "emulator" "ndk-bundle" "cmake;3.10.2.4988404" > /dev/null
+      before_script:
+        - export TERM=dumb
+        - export _NO_CHECK_SIGNATURE=true
+        - export ANDROID_SDK_ROOT=/opt/android-sdk
+        - echo no | /opt/android-sdk/tools/bin/avdmanager create avd -n test -k "system-images;android-24;default;armeabi-v7a"
+        - /opt/android-sdk/emulator/emulator -avd test -no-audio -no-window -dns-server 8.8.8.8 &
+        #- android-wait-for-emulator || android-wait-for-emulator
+        - /opt/android-sdk/platform-tools/adb shell input keyevent 82 &
+      script:
+        # Mandatory cmake parameter to set API level and platform for the android toolchain:
+        # /usr/local/android-sdk/cmake/3.6.4111459/bin/cmake -DCMAKE_TOOLCHAIN_FILE=/usr/local/android-sdk/ndk-bundle/build/cmake/android.toolchain.cmake -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-22
+        # See also in /usr/local/android-sdk/ndk-bundle/build/cmake/android.toolchain.cmake
+
+        # Using the ninja build command. Is much faster then make build command.
+        - /opt/android-sdk/cmake/3.10.2.4988404/bin/cmake -H. -Bcmake-build -GNinja -DANDROID_ABI=armeabi-v7a -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=/opt/android-sdk/ndk-bundle/build/cmake/android.toolchain.cmake -DANDROID_PLATFORM=android-19 -DCMAKE_MAKE_PROGRAM=/opt/android-sdk/cmake/3.10.2.4988404/bin/ninja -DANDROID_STL="c++_static" -DANDROID_CPP_FEATURES="exceptions rtti" -DENABLE_APACHECONNECTOR=OFF -DENABLE_NETSSL=OFF -DENABLE_CRYPTO=OFF -DENABLE_JWT=OFF -DENABLE_DATA_MYSQL=OFF -DENABLE_DATA_POSTGRESQL=OFF -DENABLE_TESTS=ON -DENABLE_LONG_RUNNING_TESTS=OFF -DOLD_REDIS_VERSION=ON &&
+          /opt/android-sdk/cmake/3.10.2.4988404/bin/cmake --build cmake-build --target all #&&
+          #cd cmake-build && travis_wait 30 /opt/android-sdk/cmake/3.10.2.4988404/bin/ctest -E Foundation --output-on-failure FIXME Android emulator hangs
+
+    - name: Android (API level 24 arm64-v8a)
+      os: linux
+      dist: bionic
+      arch: amd64
+      addons:
+        apt:
+          packages:
+            - openjdk-8-jdk
+      before_install:
+        - export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+        - wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
+        - unzip -qq sdk-tools-linux-4333796.zip -d /opt/android-sdk
+        - rm sdk-tools-linux-4333796.zip
+        - echo "y" | /opt/android-sdk/tools/bin/sdkmanager "platform-tools" "system-images;android-24;default;arm64-v8a" "platforms;android-24" "emulator" "ndk-bundle" "cmake;3.10.2.4988404" > /dev/null
+      before_script:
+        - export TERM=dumb
+        - export _NO_CHECK_SIGNATURE=true
+        - export ANDROID_SDK_ROOT=/opt/android-sdk
+        - echo no | /opt/android-sdk/tools/bin/avdmanager create avd -n test -k "system-images;android-24;default;arm64-v8a"
+        - /opt/android-sdk/emulator/emulator -avd test -no-audio -no-window -dns-server 8.8.8.8 &
+        #- android-wait-for-emulator || android-wait-for-emulator
+        - /opt/android-sdk/platform-tools/adb shell input keyevent 82 &
+      script:
+        # Mandatory cmake parameter to set API level and platform for the android toolchain:
+        # /usr/local/android-sdk/cmake/3.6.4111459/bin/cmake -DCMAKE_TOOLCHAIN_FILE=/usr/local/android-sdk/ndk-bundle/build/cmake/android.toolchain.cmake -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-22
+        # See also in /usr/local/android-sdk/ndk-bundle/build/cmake/android.toolchain.cmake
+
+        # Using the ninja build command. Is much faster then make build command.
+        - /opt/android-sdk/cmake/3.10.2.4988404/bin/cmake -H. -Bcmake-build -GNinja -DANDROID_ABI=arm64-v8a -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=/opt/android-sdk/ndk-bundle/build/cmake/android.toolchain.cmake -DANDROID_PLATFORM=android-24 -DCMAKE_MAKE_PROGRAM=/opt/android-sdk/cmake/3.10.2.4988404/bin/ninja -DANDROID_STL="c++_static" -DANDROID_CPP_FEATURES="exceptions rtti" -DENABLE_APACHECONNECTOR=OFF -DENABLE_NETSSL=OFF -DENABLE_CRYPTO=OFF -DENABLE_JWT=OFF -DENABLE_DATA_MYSQL=OFF -DENABLE_DATA_POSTGRESQL=OFF -DENABLE_TESTS=ON -DENABLE_LONG_RUNNING_TESTS=OFF -DOLD_REDIS_VERSION=ON &&
+          /opt/android-sdk/cmake/3.10.2.4988404/bin/cmake --build cmake-build --target all #&&
+          #cd cmake-build && travis_wait 30 /opt/android-sdk/cmake/3.10.2.4988404/bin/ctest -E Foundation --output-on-failure FIXME Android emulator hangs
+
+    - name: Linux (clang, make)
+      os: linux
+      dist: bionic
+      arch: amd64
+      addons:
+        apt:
+          packages:
+            - libssl-dev
+            - unixodbc-dev
+            - libmysqlclient-dev
+      compiler: clang
+      script:
+        - ./configure --everything --omit=PDF --config=Linux-clang && make all -s -j2  && sudo make install
+        - sudo -s ./travis/runtests.sh
+
+    - name: Linux (gcc, make)
+      os: linux
+      dist: bionic
+      arch: amd64
+      addons:
+        apt:
+          packages:
+            - libssl-dev
+            - unixodbc-dev
+            - libmysqlclient-dev
+      compiler: gcc
+      script:
+        - ./configure --everything --omit=PDF && make all -s -j2  && sudo make install
+        - sudo -s ./travis/runtests.sh
+
+    - name: Linux (gcc, make, arm64)
+      os: linux
+      dist: bionic
+      arch: arm64
+      addons:
+        apt:
+          packages:
+            - libssl-dev
+      compiler: gcc
+      script:
+        # skip some libs due to build timeout
+        - ./configure --everything --omit=PDF,Data/MySQL,Data/ODBC,Data/PostgreSQL,MongoDB,Redis && make all -s -j2  && sudo make install
+        - sudo -s ./travis/runtests.sh
+
+    - name: Linux (gcc, make, ppc64le)
+      os: linux
+      dist: bionic
+      arch: ppc64le
+      addons:
+        apt:
+          packages:
+            - libssl-dev
+            - libmysqlclient-dev
+      compiler: gcc
+      script:
+        - ./configure --everything --omit=PDF,Data/ODBC,Data/PostgreSQL,Redis && make all -s -j2  && sudo make install
+        - sudo -s ./travis/runtests.sh
+
+    - name: Linux (gcc, make, s390x)
+      os: linux
+      dist: bionic
+      arch: s390x
+      addons:
+        apt:
+          packages:
+            - libssl-dev
+            - unixodbc-dev
+            - libmysqlclient-dev
+      compiler: gcc
+      script:
+        - ./configure --everything --omit=PDF,Redis && make all -s -j2  && sudo make install
+        - sudo -s ./travis/runtests.sh
+
+    - name: macOS (clang, make)
+      os: osx
+      osx_image: xcode11.3
+      addons:
+        homebrew:
+          packages:
+            - openssl
+      script:
+        - ./configure --everything --no-prefix --omit=PDF,Data/MySQL,Data/ODBC,Data/PostgreSQL,Redis && make all -s -j2  && sudo make install
+        # ignore test results for now as timing-sensitive tests fail randomly
+        - sudo -s ./travis/runtests.sh || true
+
+    - name: Linux (gcc, cmake)
+      os: linux
+      dist: bionic
+      arch: amd64
+      compiler: gcc
+      addons:
+        apt:
+          packages:
+            - cmake
+            - ninja-build
+            - libssl-dev
+            - unixodbc-dev
+            - libmysqlclient-dev
+      script:
+        - cmake -H. -Bcmake-build -GNinja -DENABLE_PDF=OFF -DENABLE_TESTS=ON && cmake --build cmake-build --target all && cd cmake-build && sudo -s PWD=`pwd` ctest --output-on-failure -E "(DataMySQL)|(DataODBC)"
+
+    - name: Linux (clang, cmake)
+      os: linux
+      dist: bionic
+      arch: amd64
+      compiler: clang
+      addons:
+        apt:
+          packages:
+            - cmake
+            - ninja-build
+            - libssl-dev
+            - unixodbc-dev
+            - libmysqlclient-dev
+      script:
+        - cmake -H. -Bcmake-build -GNinja -DENABLE_PDF=OFF -DENABLE_TESTS=ON && cmake --build cmake-build --target all && cd cmake-build && sudo -s PWD=`pwd` ctest --output-on-failure -E "(DataMySQL)|(DataODBC)"
+
+    - name: Linux cross (arm-linux-gnueabi-g++, cmake)
+      os: linux
+      dist: bionic
+      arch: amd64
+      addons:
+        apt:
+          packages:
+            - cmake
+            - ninja-build
+            - libssl-dev
+            - unixodbc-dev
+            - libmysqlclient-dev
+            - g++-arm-linux-gnueabi
+      script:
+        - export CC="arm-linux-gnueabi-gcc"
+        - export CXX="arm-linux-gnueabi-g++"
+        - cmake -H. -Bcmake-build -GNinja -DENABLE_PDF=OFF -DENABLE_NETSSL=OFF -DENABLE_CRYPTO=OFF -DENABLE_JWT=OFF -DENABLE_TESTS=ON && cmake --build cmake-build --target all
+
+    - name: Linux cross (arm-linux-gnueabihf-g++, cmake)
+      os: linux
+      dist: bionic
+      arch: amd64
+      addons:
+        apt:
+          packages:
+            - cmake
+            - ninja-build
+            - libssl-dev
+            - unixodbc-dev
+            - libmysqlclient-dev
+            - g++-arm-linux-gnueabihf
+      script:
+        - export CC="arm-linux-gnueabihf-gcc"
+        - export CXX="arm-linux-gnueabihf-g++"
+        - cmake -H. -Bcmake-build -GNinja -DENABLE_PDF=OFF -DENABLE_NETSSL=OFF -DENABLE_CRYPTO=OFF -DENABLE_JWT=OFF -DENABLE_TESTS=ON && cmake --build cmake-build --target all
+
+    # build documentation and release
+    - name: Documentation & Release
+      os: linux
+      dist: bionic
+      arch: amd64
+      compiler: clang
+      script:
+        - . env.sh && mkdoc all && mkrel all
+        - ls -l releases
+
+    # QA jobs for code analytics and metrics
+    # static code analysis with cppcheck (we can add --enable=all later)
+    - name: CppCheck
+      os: linux
+      dist: bionic
+      arch: amd64
+      addons:
+        apt:
+          packages:
+            - cppcheck
+      script: cppcheck --force --quiet --inline-suppr -j2 -iData/SQLite/src/sqlite3.c .
+
+    # search for TODO within source tree
+    - name: TODO
+      os: linux
+      dist: bionic
+      arch: amd64
+      script: grep -r TODO *
+
+    # search for FIXME within source tree
+    - name: FIXME
+      os: linux
+      dist: bionic
+      arch: amd64
+      script: grep -r FIXME *
+
+    # search for HACK within source tree
+    - name: HACK
+      os: linux
+      dist: bionic
+      arch: amd64
+      script: grep -r HACK *
+
+    # some statistics about the code base
+    - name: Sloccount
+      os: linux
+      dist: bionic
+      arch: amd64
+      addons:
+        apt:
+          packages:
+            - sloccount
+      script: sloccount .