joakimk · August 12, 2024 14:56 · Sep 11, 2016 · Aug 9, 2016 · Jul 15, 2015 · Jul 1, 2015
diff --git a/script-ci-prepare.sh b/script-ci-prepare.sh
@@ -61,6 +61,20 @@ if [ ! -e $HOME/.mix/rebar ]; then
   yes Y | LC_ALL=en_GB.UTF-8 mix local.rebar
 fi
 
+# If you use Elm:
+# 1) add the code below
+# 2) run the Elm build like this " ~/dependencies/sysconfcpus/bin/sysconfcpus -n 2 node_modules/brunch/bin/brunch build"
+# 3) your Elm builds will finish in seconds instead of minutes
+# 
+# For more info see: https://github.com/elm-lang/elm-compiler/issues/1473#issuecomment-245704142
+#if [ ! -d $INSTALL_PATH/sysconfcpus/bin ]; then
+#  git clone https://github.com/obmarg/libsysconfcpus.git
+#  cd libsysconfcpus
+#  ./configure --prefix=$INSTALL_PATH/sysconfcpus
+#  make && make install
+#  cd ..
+#fi
+
 # Fetch and compile dependencies and application code (and include testing tools)
 export MIX_ENV="test"
 cd $HOME/$CIRCLE_PROJECT_REPONAME

diff --git a/README.md b/README.md
@@ -4,4 +4,6 @@ We've been using this for months in multiple projects without any issues. Please
 
 It should be generic enough to work on any elixir app using mix.
 
-If you have a `elixir_buildpack.config`, then enable that section in the build script to keep versions in sync!
+If you have a `elixir_buildpack.config`, then enable that section in the build script to keep versions in sync!
+
+2016-08-09: Updated to newer Erlang and Elixir and fixed curl command.
diff --git a/script-ci-prepare.sh b/script-ci-prepare.sh
@@ -1,9 +1,13 @@
 #!/bin/bash
 
+# NOTE: Keep in mind that this script does not verify the shasum of the downloads.
+
+# NOTE: Don't forget to make this file executable or the build won't run
+
 set -e
 
-export ERLANG_VERSION="17.5"
-export ELIXIR_VERSION="v1.0.5"
+export ERLANG_VERSION="19.0"
+export ELIXIR_VERSION="v1.3.2"
 
 # If you have a elixir_buildpack.config, do this instead:
 #export ERLANG_VERSION=$(cat elixir_buildpack.config | grep erlang_version | tr "=" " " | awk '{ print $2 }')
@@ -19,7 +23,7 @@ cd $INSTALL_PATH
 
 # Install erlang
 if [ ! -e $ERLANG_PATH/bin/erl ]; then
-  curl -O http://www.erlang.org/download/otp_src_$ERLANG_VERSION.tar.gz
+  curl -L -O http://www.erlang.org/download/otp_src_$ERLANG_VERSION.tar.gz
   tar xzf otp_src_$ERLANG_VERSION.tar.gz
   cd $ERLANG_PATH
   ./configure --enable-smp-support \

diff --git a/script-ci-prepare.sh b/script-ci-prepare.sh
@@ -2,8 +2,8 @@
 
 set -e
 
-export ERLANG_VERSION="17.1"
-export ELIXIR_VERSION="v1.0.2"
+export ERLANG_VERSION="17.5"
+export ELIXIR_VERSION="v1.0.5"
 
 # If you have a elixir_buildpack.config, do this instead:
 #export ERLANG_VERSION=$(cat elixir_buildpack.config | grep erlang_version | tr "=" " " | awk '{ print $2 }')

diff --git a/README.md b/README.md
@@ -1,3 +1,7 @@
-This runs a build for a small elixir (phoenix) project in about 40 seconds by caching as much of the compiled files as possible. It's not been run for very long so I don't know if it caches too much or of there is any other issues.
+This runs a build for a small elixir (phoenix) project in about 40 seconds by caching as much of the compiled files as possible.
 
-It should be generic enough to work on any elixir app using mix.
+We've been using this for months in multiple projects without any issues. Please ping be if there is any issues with this script and I'll update it.
+
+It should be generic enough to work on any elixir app using mix.
+
+If you have a `elixir_buildpack.config`, then enable that section in the build script to keep versions in sync!
diff --git a/script-ci-prepare.sh b/script-ci-prepare.sh
@@ -3,7 +3,12 @@
 set -e
 
 export ERLANG_VERSION="17.1"
-export ELIXIR_VERSION="v1.0"
+export ELIXIR_VERSION="v1.0.2"
+
+# If you have a elixir_buildpack.config, do this instead:
+#export ERLANG_VERSION=$(cat elixir_buildpack.config | grep erlang_version | tr "=" " " | awk '{ print $2 }')
+#export ELIXIR_VERSION=v$(cat elixir_buildpack.config | grep elixir_version | tr "=" " " | awk '{ print $2 }')
+
 export INSTALL_PATH="$HOME/dependencies"
 
 export ERLANG_PATH="$INSTALL_PATH/otp_src_$ERLANG_VERSION"

diff --git a/script-ci-prepare.sh b/script-ci-prepare.sh
@@ -48,8 +48,8 @@ export PATH="$ERLANG_PATH/bin:$ELIXIR_PATH/bin:$PATH"
 
 # Install package tools
 if [ ! -e $HOME/.mix/rebar ]; then
-  echo "Y" | LC_ALL=en_GB.UTF-8 mix local.hex
-  echo "Y" | LC_ALL=en_GB.UTF-8 mix local.rebar
+  yes Y | LC_ALL=en_GB.UTF-8 mix local.hex
+  yes Y | LC_ALL=en_GB.UTF-8 mix local.rebar
 fi
 
 # Fetch and compile dependencies and application code (and include testing tools)

diff --git a/README.md b/README.md
@@ -1,3 +1,3 @@
-This runs a build for a small elixir (phoenix) project in 45 seconds by caching as much of the compiled files as possible. It's not been run for very long so I don't know if it caches too much or of there is any other issues.
+This runs a build for a small elixir (phoenix) project in about 40 seconds by caching as much of the compiled files as possible. It's not been run for very long so I don't know if it caches too much or of there is any other issues.
 
 It should be generic enough to work on any elixir app using mix.
diff --git a/circle.yml b/circle.yml
@@ -3,9 +3,9 @@ dependencies:
     - script/ci/prepare.sh
   cache_directories:
     - ~/dependencies
+    - ~/.mix
     - _build
     - deps
-    - /home/ubuntu/.mix
 
 test:
   override:

diff --git a/README.md b/README.md
@@ -0,0 +1,3 @@
+This runs a build for a small elixir (phoenix) project in 45 seconds by caching as much of the compiled files as possible. It's not been run for very long so I don't know if it caches too much or of there is any other issues.
+
+It should be generic enough to work on any elixir app using mix.
diff --git a/circle.yml b/circle.yml
@@ -0,0 +1,12 @@
+dependencies:
+  pre:
+    - script/ci/prepare.sh
+  cache_directories:
+    - ~/dependencies
+    - _build
+    - deps
+    - /home/ubuntu/.mix
+
+test:
+  override:
+    - script/ci/tests.sh
diff --git a/script-ci-prepare.sh b/script-ci-prepare.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+set -e
+
+export ERLANG_VERSION="17.1"
+export ELIXIR_VERSION="v1.0"
+export INSTALL_PATH="$HOME/dependencies"
+
+export ERLANG_PATH="$INSTALL_PATH/otp_src_$ERLANG_VERSION"
+export ELIXIR_PATH="$INSTALL_PATH/elixir_$ELIXIR_VERSION"
+
+mkdir -p $INSTALL_PATH
+cd $INSTALL_PATH
+
+# Install erlang
+if [ ! -e $ERLANG_PATH/bin/erl ]; then
+  curl -O http://www.erlang.org/download/otp_src_$ERLANG_VERSION.tar.gz
+  tar xzf otp_src_$ERLANG_VERSION.tar.gz
+  cd $ERLANG_PATH
+  ./configure --enable-smp-support \
+              --enable-m64-build \
+              --disable-native-libs \
+              --disable-sctp \
+              --enable-threads \
+              --enable-kernel-poll \
+              --disable-hipe \
+              --without-javac
+  make
+
+  # Symlink to make it easier to setup PATH to run tests
+  ln -sf $ERLANG_PATH $INSTALL_PATH/erlang
+fi
+
+# Install elixir
+export PATH="$ERLANG_PATH/bin:$PATH"
+
+if [ ! -e $ELIXIR_PATH/bin/elixir ]; then
+  git clone https://github.com/elixir-lang/elixir $ELIXIR_PATH
+  cd $ELIXIR_PATH
+  git checkout $ELIXIR_VERSION
+  make
+
+  # Symlink to make it easier to setup PATH to run tests
+  ln -sf $ELIXIR_PATH $INSTALL_PATH/elixir
+fi
+
+export PATH="$ERLANG_PATH/bin:$ELIXIR_PATH/bin:$PATH"
+
+# Install package tools
+if [ ! -e $HOME/.mix/rebar ]; then
+  echo "Y" | LC_ALL=en_GB.UTF-8 mix local.hex
+  echo "Y" | LC_ALL=en_GB.UTF-8 mix local.rebar
+fi
+
+# Fetch and compile dependencies and application code (and include testing tools)
+export MIX_ENV="test"
+cd $HOME/$CIRCLE_PROJECT_REPONAME
+mix do deps.get, deps.compile, compile
diff --git a/script-ci-test.sh b/script-ci-test.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export MIX_ENV="test"
+export PATH="$HOME/dependencies/erlang/bin:$HOME/dependencies/elixir/bin:$PATH"
+
+mix test
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		This runs a build for a small elixir (phoenix) project in 45 seconds by caching as much of the compiled files as possible. It's not been run for very long so I don't know if it caches too much or of there is any other issues.

		It should be generic enough to work on any elixir app using mix.