use circleci instead of travis (#511)

Upgrade rust-toolchain
Upgrade Tantivy
Warning: tantivy now use a different file format, search index may need to be deleted and recreated to work as intended
try to run compile twice in a row because sometime oomk is evil

.circleci/config.yml

@@ -0,0 +1,196 @@
+version: 2.1
+
+aliases:
+  - &defaults
+    docker:
+      - image: plumeorg/plume-buildenv:v0.0.3
+    working_directory: ~/projects/Plume
+  - &postgresql
+    docker:
+      - image: plumeorg/plume-buildenv:v0.0.3
+      - image: circleci/postgres:9.6-alpine
+        environment:
+          POSTGRES_USER: postgres
+          POSTGRES_DB: plume
+    working_directory: ~/projects/Plume
+
+  - &attach_workspace
+    attach_workspace:
+      at: ~/projects/Plume/
+  - &persist_to_workspace
+    persist_to_workspace:
+      root: ~/projects/Plume/
+      paths:
+        - ./
+
+  - &env_postgresql
+    environment:
+      MIGRATION_DIR: migrations/postgres
+      FEATURES: postgres
+      DATABASE_URL: postgres://postgres@localhost/plume
+      RUST_TEST_THREADS: 1
+  - &env_sqlite
+    environment:
+      MIGRATION_DIR: migrations/sqlite
+      FEATURES: sqlite
+      DATABASE_URL: plume.sqlite3
+      RUST_TEST_THREADS: 1
+
+  - &restore_cache
+    restore_cache:
+      keys:
+        - v1-plume-notest-{{ checksum "Cargo.lock" }}
+        - v1-plume-notest
+  - &save_cache
+    save_cache:
+      key: v1-plume-notest-{{ checksum "Cargo.lock" }}
+      paths:
+        - ~/.cargo/
+        - ./target
+
+  - &restore_cache_web
+    restore_cache:
+      keys:
+        - v1-plume-web-{{ checksum "Cargo.lock" }}
+        - v1-plume-web
+  - &save_cache_web
+    save_cache:
+      key: v1-plume-web-{{ checksum "Cargo.lock" }}
+      paths:
+        - ~/.cargo/
+        - ./target
+
+  - &restore_cache_cli
+    restore_cache:
+      keys:
+        - v1-plume-notest-{{ checksum "Cargo.lock" }}-{{ checksum "/FEATURES" }}-cli
+        - v1-plume-notest-{{ checksum "Cargo.lock" }}-{{ checksum "/FEATURES" }}
+        - v1-plume-notest-{{ checksum "Cargo.lock" }}
+        - v1-plume-notest
+  - &save_cache_cli
+    save_cache:
+      key: v1-plume-notest-{{ checksum "Cargo.lock" }}-{{ checksum "/FEATURES" }}-cli
+      paths:
+        - ~/.cargo/
+        - target
+
+  - &restore_cache_plume_dead_code
+    restore_cache:
+      keys:
+        - v1-plume-test-{{ checksum "/FEATURES" }}-{{ checksum "Cargo.lock" }}-plume
+        - v1-plume-test-{{ checksum "/FEATURES" }}-{{ checksum "Cargo.lock" }}
+        - v1-plume-test-{{ checksum "/FEATURES" }}
+        - v1-plume-notest-{{ checksum "Cargo.lock" }}-{{ checksum "/FEATURES" }}
+        - v1-plume-notest-{{ checksum "Cargo.lock" }}
+        - v1-plume-notest
+  - &save_cache_plume_dead_code
+    save_cache:
+      key: v1-plume-test-{{ checksum "/FEATURES" }}-{{ checksum "Cargo.lock" }}-plume
+      paths:
+        - ~/.cargo/
+        - target
+
+  - &test_cli
+    steps:
+      - *attach_workspace
+      - run:
+          name: Set cache key
+          command: echo "$FEATURES" > /FEATURES
+      - *restore_cache_cli
+      - run:
+           name: clippy
+           command: cargo clippy --no-default-features --features="${FEATURES}" --release -p plume-cli -- -D warnings
+      - *save_cache_cli
+  - &test_plume
+    steps:
+      - *attach_workspace
+      - run:
+          name: Set cache key
+          command: echo "$FEATURES" > /FEATURES
+      - run:
+          name: Set compiler flags
+          # rustflags = ["-Clink-dead-code", "-Clink-args=-Xlinker --no-keep-memory -Xlinker --reduce-memory-overheads"]
+          command: echo "W3RhcmdldC54ODZfNjQtdW5rbm93bi1saW51eC1nbnVdCnJ1c3RmbGFncyA9IFsiLUNsaW5rLWRlYWQtY29kZSIsICItQ2xpbmstYXJncz0tWGxpbmtlciAtLW5vLWtlZXAtbWVtb3J5IC1YbGlua2VyIC0tcmVkdWNlLW1lbW9yeS1vdmVyaGVhZHMiXQoK" | base64 -d >> ~/.cargo/config
+      - *restore_cache_plume_dead_code
+      - run:
+          name: clippy
+          command: cargo clippy --no-default-features --features="${FEATURES}" --release -- -D warnings
+      - run: 
+          name: compile test
+          command: cargo test --no-default-features --features="${FEATURES}" --all --exclude plume-front --no-run || cargo test --no-default-features --features="${FEATURES}" --all --exclude plume-front --no-run
+      - run: 
+          name: run test and upload coverage
+          command: ./script/compute_coverage.sh
+      - *save_cache_plume_dead_code
+
+jobs:
+  download_deps:
+    <<: *defaults
+    steps:
+      - checkout
+      - *attach_workspace
+      - *restore_cache
+      - run: cargo fetch
+      - *save_cache
+      - *persist_to_workspace
+
+  cargo_fmt:
+    <<: *defaults
+    steps:
+      - *attach_workspace
+      - run: cargo fmt --all -- --check
+
+  build_web:
+    <<: *defaults
+    steps:
+      - *attach_workspace
+      - *restore_cache_web
+      - run: cargo clippy -p plume-front -- -D warnings
+      - run: cargo web deploy -p plume-front
+      - *save_cache_web
+      - *persist_to_workspace
+
+  test_cli_postgresql:
+    <<: *postgresql
+    <<: *env_postgresql
+    <<: *test_cli
+
+  test_cli_sqlite:
+    <<: *defaults
+    <<: *env_sqlite
+    <<: *test_cli
+
+  test_plume_postgresql:
+    <<: *postgresql
+    <<: *env_postgresql
+    <<: *test_plume
+
+  test_plume_sqlite:
+    <<: *defaults
+    <<: *env_sqlite
+    <<: *test_plume
+
+
+workflows:
+  version: 2
+  build_and_test:
+    jobs:
+      - download_deps
+      - cargo_fmt:
+          requires:
+            - download_deps
+      - build_web:
+          requires:
+            - download_deps
+      - test_cli_postgresql:
+          requires:
+            - download_deps
+      - test_cli_sqlite:
+          requires:
+            - download_deps
+      - test_plume_postgresql:
+          requires:
+            - download_deps
+      - test_plume_sqlite:
+          requires:
+            - download_deps

.circleci/images/plume-buildenv/Dockerfile

@@ -0,0 +1,19 @@
+FROM debian:stretch-20190326
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+#install native/circleci/build dependancies
+RUN apt update &&\
+    apt install -y git ssh tar gzip ca-certificates &&\
+    apt install -y binutils-dev build-essential cmake curl gcc gettext git libcurl4-openssl-dev libdw-dev libelf-dev libiberty-dev libpq-dev libsqlite3-dev libssl-dev make openssl pkg-config postgresql postgresql-contrib python zlib1g-dev
+
+#install and configure rust
+RUN curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-2019-03-23 -y &&\
+    rustup component add rustfmt clippy &&\
+    rustup component add rust-std --target wasm32-unknown-unknown &&\
+    cargo install cargo-web &&\
+    rm -fr ~/.cargo/registry
+
+#install coverage tools
+RUN curl -L https://github.com/SimonKagstrom/kcov/archive/master.tar.gz | tar xz &&\
+    mkdir -p kcov-master/build && cd kcov-master/build && cmake .. && make &&\
+    make install && cd ../.. && rm -rf kcov-master

.circleci/images/plume-buildenv/build_and_push.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+[ "$1" = "" ] && echo "you must provide one argument, the build version" && exit 1
+docker build -t plumeorg/plume-buildenv:$1 .
+docker push plumeorg/plume-buildenv:$1