ci: add basic setup for circleci

.circleci/config.yml

@@ -0,0 +1,67 @@
+# copied from http://koushiro.me/2019/04/30/Building-and-Testing-Rust-projects-on-CircleCI/
+# TODO remove things that aren't needed for apt
+# TODO might want to create our own docker image for this and get rid of apt stuff
+
+version: 2.1
+jobs:
+  build:
+    docker:
+      - image: ubuntu:18.04
+
+    working_directory: ~/deltachat-core-rust
+
+    steps:
+      - checkout
+
+      - run:
+          name: Setup build environment (TODO move this to custom docker container)
+          command: |
+            apt update
+            apt install -y sudo curl build-essential git pkg-config zlib1g-dev python libssl-dev autoconf libtool
+            # this will pick default toolchain from `rust-toolchain` file
+            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y;
+            source $HOME/.cargo/env
+          no_output_timeout: 1800s
+
+      - run:
+           name: build etpan (TODO move this to custom docker container)
+           command: |
+             curl -L -o libetpan-1.9.1.tar.gz https://github.com/dinhviethoa/libetpan/archive/1.9.1.tar.gz
+             tar xzf libetpan-1.9.1.tar.gz
+             cd libetpan-1.9.1
+             ./autogen.sh
+             ./configure --disable-silent-rules --enable-ipv6 --enable-iconv --disable-db --with-openssl --with-sasl --with-zlib --without-curl --without-expat
+             make -j $(nproc)
+             sudo make install
+             sudo ldconfig -v
+
+      - run:
+           name: build sasl2 (TODO move this to custom docker container)
+           command: |
+             curl -O https://www.cyrusimap.org/releases/cyrus-sasl-2.1.27.tar.gz
+             tar zxf cyrus-sasl-2.1.27.tar.gz
+             cd cyrus-sasl-2.1.27
+             ./configure --enable-shared --disable-cmulocal --disable-sample --disable-obsolete_cram_attr --disable-obsolete_digest_attr --disable-alwaystrue --enable-checkapop --enable-cram --enable-digest --enable-scram --enable-plain --enable-anon --enable-login
+             make -j $(nproc)
+             sudo make install
+             sudo ldconfig -v
+
+      - run:
+          name: Format
+          command: |
+            export PATH=~/.cargo/bin:$PATH
+            rustup component add rustfmt
+            cargo fmt -- --check
+
+      - run:
+          name: Test
+          command: |
+            export PATH=~/.cargo/bin:$PATH
+            export RUST_BACKTRACE=1
+            cargo test
+
+workflows:
+  version: 2.1
+  build:
+    jobs:
+      - build

README.md

@@ -1,6 +1,10 @@
 # Delta Chat Rust
 
-Current commit on deltachat/deltachate-core: `12ef73c8e76185f9b78e844ea673025f56a959ab`.
+> Project porting deltachat-core to rust
+
+[![CircleCI](https://circleci.com/gh/deltachat/deltachat-core-rust.svg?style=svg)](https://circleci.com/gh/deltachat/deltachat-core-rust)
+
+Current commit on deltachat/deltachat-core: `12ef73c8e76185f9b78e844ea673025f56a959ab`.
 
 ## Development