Build on CircleCI

6 files changed, 115 insertions, 83 deletions

diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..8aaf463
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,25 @@
+version: 2
+jobs:
+  build:
+    docker:
+      - image: 'fpco/stack-build:latest'
+    steps:
+      - checkout
+      - restore_cache:
+          key: 'v1-hakyll-{{ arch }}-{{ .Branch }}'
+      - run:
+          name: 'Update cabal indices'
+          command: 'cabal update'
+      - run:
+          # We set jobs to 1 here because that prevents Out-Of-Memory exceptions
+          # while compiling dependencies.
+          name: 'Install dependencies'
+          command: '.circleci/tickle.sh cabal install --only-dependencies --enable-tests --jobs=1'
+      - run:
+          name: 'Build and run tests'
+          command: 'cabal test'
+      - save_cache:
+          key: 'v1-hakyll-{{ arch }}-{{ .Branch }}-{{ .Revision }}'
+          paths:
+            - '~/.cabal'
+            - '~/.ghc'
diff --git a/.circleci/tickle.sh b/.circleci/tickle.sh
new file mode 100755
index 0000000..5071bb4
--- /dev/null
+++ b/.circleci/tickle.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+set -o nounset -o errexit -o pipefail
+
+function tickle() {
+    while [ true ]; do
+        echo "[$(date +%H:%M:%S)"] Tickling...
+        sleep 60
+    done
+}
+
+echo "Forking tickle process..."
+tickle &
+TICKLE_PID=$!
+
+echo "Forking build process..."
+eval $@ &
+BUILD_PID=$!
+
+echo "Waiting for build thread ($BUILD_PID)..."
+wait $BUILD_PID
+
+echo "Killing tickle thread ($TICKLE_PID)..."
+kill $TICKLE_PID
+echo "All done!"
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 769b72c..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-language: haskell
-ghc: '8.0.2'
-sudo: false
-
-cache:
-  directories:
-  - '$HOME/.cabal'
-  - '$HOME/.ghc'
-
-branches:
-  only:
-    - 'master'
-
-install:
-  - travis_wait 40 cabal install --enable-tests
-
-script:
-  - cabal test
diff --git a/README.markdown b/README.markdown
index 1c1d108..f870226 100644
--- a/README.markdown
+++ b/README.markdown
@@ -1,6 +1,6 @@
 # hakyll
 
-[![Build Status](https://img.shields.io/travis/jaspervdj/hakyll.svg)](http://travis-ci.org/jaspervdj/hakyll)
+[![Build Status](https://img.shields.io/circleci/project/github/jaspervdj/hakyll.svg)](https://circleci.com/gh/jaspervdj/hakyll)
 
 Hakyll is a static site generator library in Haskell. More information
 (including a tutorial) can be found on
diff --git a/hakyll.cabal b/hakyll.cabal
index 2eaab3d..df0509f 100644
--- a/hakyll.cabal
+++ b/hakyll.cabal
@@ -153,38 +153,38 @@ Library
     Paths_hakyll
 
   Build-Depends:
-    base                 >= 4.8    && < 5,
-    binary               >= 0.5    && < 0.9,
-    blaze-html           >= 0.5    && < 0.10,
-    blaze-markup         >= 0.5.1  && < 0.9,
-    bytestring           >= 0.9    && < 0.11,
-    containers           >= 0.3    && < 0.6,
-    cryptohash           >= 0.7    && < 0.12,
-    data-default         >= 0.4    && < 0.8,
-    deepseq              >= 1.3    && < 1.5,
-    directory            >= 1.0    && < 1.4,
-    filepath             >= 1.0    && < 1.5,
-    lrucache             >= 1.1.1  && < 1.3,
-    mtl                  >= 1      && < 2.3,
-    network              >= 2.6    && < 2.7,
-    network-uri          >= 2.6    && < 2.7,
-    pandoc               >= 2.0.5  && < 2.1,
-    pandoc-citeproc      >= 0.12   && < 0.13,
-    parsec               >= 3.0    && < 3.2,
-    process              >= 1.6    && < 1.7,
-    random               >= 1.0    && < 1.2,
-    regex-base           >= 0.93   && < 0.94,
-    regex-tdfa           >= 1.1    && < 1.3,
-    resourcet            >= 1.1    && < 1.2,
-    scientific           >= 0.3.4  && < 0.4,
-    tagsoup              >= 0.13.1 && < 0.15,
-    text                 >= 0.11   && < 1.3,
-    time                 >= 1.8    && < 1.9,
-    time-locale-compat   >= 0.1    && < 0.2,
-    unordered-containers >= 0.2    && < 0.3,
-    vector               >= 0.11   && < 0.13,
-    yaml                 >= 0.8.11 && < 0.9,
-    optparse-applicative >= 0.12   && < 0.15
+    base                 >= 4.8      && < 5,
+    binary               >= 0.5      && < 0.9,
+    blaze-html           >= 0.5      && < 0.10,
+    blaze-markup         >= 0.5.1    && < 0.9,
+    bytestring           >= 0.9      && < 0.11,
+    containers           >= 0.3      && < 0.6,
+    cryptohash           >= 0.7      && < 0.12,
+    data-default         >= 0.4      && < 0.8,
+    deepseq              >= 1.3      && < 1.5,
+    directory            >= 1.0      && < 1.4,
+    filepath             >= 1.0      && < 1.5,
+    lrucache             >= 1.1.1    && < 1.3,
+    mtl                  >= 1        && < 2.3,
+    network              >= 2.6      && < 2.7,
+    network-uri          >= 2.6      && < 2.7,
+    pandoc               >= 2.0.5    && < 2.1,
+    pandoc-citeproc      >= 0.12.1.1 && < 0.13,
+    parsec               >= 3.0      && < 3.2,
+    process              >= 1.6      && < 1.7,
+    random               >= 1.0      && < 1.2,
+    regex-base           >= 0.93     && < 0.94,
+    regex-tdfa           >= 1.1      && < 1.3,
+    resourcet            >= 1.1      && < 1.2,
+    scientific           >= 0.3.4    && < 0.4,
+    tagsoup              >= 0.13.1   && < 0.15,
+    text                 >= 0.11     && < 1.3,
+    time                 >= 1.8      && < 1.9,
+    time-locale-compat   >= 0.1      && < 0.2,
+    unordered-containers >= 0.2      && < 0.3,
+    vector               >= 0.11     && < 0.13,
+    yaml                 >= 0.8.11   && < 0.9,
+    optparse-applicative >= 0.12     && < 0.15
 
   If flag(previewServer)
     Build-depends:
@@ -248,38 +248,38 @@ Test-suite hakyll-tests
     tasty-hunit                >= 0.9  && < 0.10,
     tasty-quickcheck           >= 0.8  && < 0.10,
     -- Copy pasted from hakyll dependencies:
-    base                 >= 4.8    && < 5,
-    binary               >= 0.5    && < 0.9,
-    blaze-html           >= 0.5    && < 0.10,
-    blaze-markup         >= 0.5.1  && < 0.9,
-    bytestring           >= 0.9    && < 0.11,
-    containers           >= 0.3    && < 0.6,
-    cryptohash           >= 0.7    && < 0.12,
-    data-default         >= 0.4    && < 0.8,
-    deepseq              >= 1.3    && < 1.5,
-    directory            >= 1.0    && < 1.4,
-    filepath             >= 1.0    && < 1.5,
-    lrucache             >= 1.1.1  && < 1.3,
-    mtl                  >= 1      && < 2.3,
-    network              >= 2.6    && < 2.7,
-    network-uri          >= 2.6    && < 2.7,
-    pandoc               >= 2.0.5  && < 2.1,
-    pandoc-citeproc      >= 0.12   && < 0.13,
-    parsec               >= 3.0    && < 3.2,
-    process              >= 1.6    && < 1.7,
-    random               >= 1.0    && < 1.2,
-    regex-base           >= 0.93   && < 0.94,
-    regex-tdfa           >= 1.1    && < 1.3,
-    resourcet            >= 1.1    && < 1.2,
-    scientific           >= 0.3.4  && < 0.4,
-    tagsoup              >= 0.13.1 && < 0.15,
-    text                 >= 0.11   && < 1.3,
-    time                 >= 1.8    && < 1.9,
-    time-locale-compat   >= 0.1    && < 0.2,
-    unordered-containers >= 0.2    && < 0.3,
-    vector               >= 0.11   && < 0.13,
-    yaml                 >= 0.8.11 && < 0.9,
-    optparse-applicative >= 0.12   && < 0.15
+    base                 >= 4.8      && < 5,
+    binary               >= 0.5      && < 0.9,
+    blaze-html           >= 0.5      && < 0.10,
+    blaze-markup         >= 0.5.1    && < 0.9,
+    bytestring           >= 0.9      && < 0.11,
+    containers           >= 0.3      && < 0.6,
+    cryptohash           >= 0.7      && < 0.12,
+    data-default         >= 0.4      && < 0.8,
+    deepseq              >= 1.3      && < 1.5,
+    directory            >= 1.0      && < 1.4,
+    filepath             >= 1.0      && < 1.5,
+    lrucache             >= 1.1.1    && < 1.3,
+    mtl                  >= 1        && < 2.3,
+    network              >= 2.6      && < 2.7,
+    network-uri          >= 2.6      && < 2.7,
+    pandoc               >= 2.0.5    && < 2.1,
+    pandoc-citeproc      >= 0.12.1.1 && < 0.13,
+    parsec               >= 3.0      && < 3.2,
+    process              >= 1.6      && < 1.7,
+    random               >= 1.0      && < 1.2,
+    regex-base           >= 0.93     && < 0.94,
+    regex-tdfa           >= 1.1      && < 1.3,
+    resourcet            >= 1.1      && < 1.2,
+    scientific           >= 0.3.4    && < 0.4,
+    tagsoup              >= 0.13.1   && < 0.15,
+    text                 >= 0.11     && < 1.3,
+    time                 >= 1.8      && < 1.9,
+    time-locale-compat   >= 0.1      && < 0.2,
+    unordered-containers >= 0.2      && < 0.3,
+    vector               >= 0.11     && < 0.13,
+    yaml                 >= 0.8.11   && < 0.9,
+    optparse-applicative >= 0.12     && < 0.15
 
   If flag(previewServer)
     Build-depends:
diff --git a/stack.yaml b/stack.yaml
index 3e644a9..ac7a6f6 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -13,6 +13,7 @@ packages:
 extra-deps:
   - hslua-module-text-0.1.2
   - skylighting-0.5
+  - pandoc-citeproc-0.12.1.1
 
 nix:
   enable: false