ci: add CircleCI config file

.circleci/build_ubuntu_cpp.sh

@@ -0,0 +1,13 @@
+set -ev
+sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
+sudo apt-get update
+sudo apt install gcc-7 g++-7 libtool autoconf libboost-filesystem-dev libboost-iostreams-dev libboost-serialization-dev libboost-thread-dev libboost-test-dev  libssl-dev libjsoncpp-dev libcurl4-openssl-dev libjsoncpp-dev libjsonrpccpp-dev libsnappy-dev zlib1g-dev libbz2-dev liblz4-dev libzstd-dev libjemalloc-dev libsparsehash-dev
+sudo apt-get install ruby-full -y  # only needed for caching
+gem install mtime_cache  # only needed for caching
+
+if [ ! -d ~/cmake-3.17.0-Linux-x86_64 ]; then
+    echo "No cache - downloading CMake"
+    cd ~ && wget --quiet https://github.com/Kitware/CMake/releases/download/v3.17.0/cmake-3.17.0-Linux-x86_64.tar.gz && tar -xf cmake-3.17.0-Linux-x86_64.tar.gz
+else
+    echo "Cached CMake found"
+fi

.circleci/build_ubuntu_python.sh

@@ -0,0 +1,4 @@
+set -ev
+pip3 install -U pip setuptools
+pip3 install pytest pytest-regtest pytz tzlocal pytest-benchmark
+pip3 install sphinx sphinx_rtd_theme

.circleci/compile_ubuntu_cpp.sh

@@ -0,0 +1,11 @@
+set -ev
+which cmake
+cmake -version
+mkdir -p release
+cd release
+cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$HOME/.local ..
+mtime_cache ../**/*.{%{cpp}} -c ../.mtime_cache/cache.json
+make -j 2
+make install
+mtime_cache /home/circleci/.local/**/*.{%{cpp}} -c ../.mtime_cache/blocksci.json
+cd ..

.circleci/compile_ubuntu_python.sh

@@ -0,0 +1,3 @@
+set -ev
+sed -i 's/j4/j2/g' blockscipy/setup.py
+CC=gcc-7 CXX=g++-7 pip3 install -v -e blockscipy

.circleci/config.yml

@@ -0,0 +1,75 @@
+version: 2
+jobs:
+  build:
+    machine:
+      image: ubuntu-1604:201903-01
+    branches:
+      only:
+        - v0.6
+    environment:
+      CC: gcc-7
+      CXX: g++-7
+    steps:
+      - run:
+          name: Setup Environment Variables
+          command: |
+            echo "export PYENV_ROOT=/opt/circleci/.pyenv"  >> $BASH_ENV
+            echo "export PATH=$PYENV_ROOT/bin:$PYENV_ROOT/libexec:/home/circleci/.local/bin:/home/circleci/cmake-3.17.0-Linux-x86_64/bin:$PATH" >> $BASH_ENV
+            echo "export LD_LIBRARY_PATH=/home/circleci/.local/lib:$LD_LIBRARY_PATH" >> $BASH_ENV
+            source $BASH_ENV
+      - checkout
+      - run:
+          name: Switch to Python v3.7
+          command: |
+            pyenv versions
+            pyenv global 3.7.0
+            pyenv versions
+      - restore_cache:
+          keys:
+            - blocksci-deps-{{ .Branch }}-{{ .BuildNum }}
+            - blocksci-deps-{{ .Branch }}
+            - blocksci-deps-
+      - run:
+          name: Install Packages (C++)
+          command: .circleci/build_ubuntu_cpp.sh
+      - save_cache:
+          paths:
+            - /home/circleci/cmake-3.17.0-Linux-x86_64/
+          key: blocksci-deps-{{ .Branch }}-{{ .BuildNum }}
+      - restore_cache:
+          keys:
+            - blocksci-{{ .Branch }}-
+            - blocksci-
+      - run:
+          name: Compile BlockSci (C++)
+          command: .circleci/compile_ubuntu_cpp.sh
+      - save_cache:
+          paths:
+            - release/
+            - /home/circleci/.local
+            - .mtime_cache/
+          key: blocksci-{{ .Branch }}-{{ epoch }}
+      - run:
+          name: Test Parser Functionality
+          command: .circleci/test_parser.sh
+      - restore_cache:
+          keys:
+            - blockscipy-{{ .Branch }}-
+            - blockscipy-
+      - run:
+          name: Install Packages (Python)
+          command: .circleci/build_ubuntu_python.sh
+      - run:
+          name: Compile BlockSciPy (Python)
+          command: .circleci/compile_ubuntu_python.sh
+      - save_cache:
+          paths:
+            - blockscipy/build
+          key: blockscipy-{{ .Branch }}-{{ epoch }}
+      - run:
+          name: Run Tests
+          command: .circleci/test_python.sh
+      - store_test_results:
+          path: test/test-results
+      - store_artifacts:
+          path: test/test-results

.circleci/test_parser.sh

@@ -0,0 +1,15 @@
+set -ev
+cd test
+blocksci_parser btc.json generate-config bitcoin_regtest bitcoin_regtest --disk files/btc/regtest/
+blocksci_parser btc.json doctor
+blocksci_parser btc.json update
+blocksci_check_integrity btc.json
+blocksci_parser bch.json generate-config bitcoin_cash_regtest bitcoin_cash_regtest --disk files/bch/regtest/
+blocksci_parser bch.json doctor
+blocksci_parser bch.json update
+blocksci_check_integrity bch.json
+blocksci_parser ltc.json generate-config litecoin_regtest litecoin_regtest --disk files/ltc/regtest/
+blocksci_parser ltc.json doctor
+blocksci_parser ltc.json update
+blocksci_check_integrity ltc.json
+cd ..

.circleci/test_python.sh

@@ -0,0 +1,7 @@
+set -ev
+cd test
+mkdir test-results
+cd blockscipy
+pytest -v --junitxml=../test-results/junit.xml
+cd ../benchmark
+./new-benchmark.sh

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "libs/pybind11"]
 	path = blockscipy/blocksci/pybind11
-	url = https://github.com/pybind/pybind11/
+	url = https://github.com/pybind/pybind11
 [submodule "libs/bitcoin-api-cpp"]
 	path = external/bitcoin-api-cpp
 	url = https://github.com/hkalodner/bitcoin-api-cpp.git