Standardize Elixir & OTP versions (#1979)

.github/scripts/app/build_macos.sh

@@ -15,6 +15,11 @@
 set -euo pipefail
 
 main() {
+  . versions
+  OTP_VERSION="${OTP_VERSION:-$otp}"
+  ELIXIR_VERSION="${ELIXIR_VERSION:-$elixir}"
+  OPENSSL_VERSION="${OPENSSL_VERSION:-$openssl}"
+
   bootstrap_otp
   download_elixir
   build_app
@@ -23,16 +28,16 @@ main() {
 bootstrap_otp() {
   dir=$PWD
   cd elixirkit/otp_bootstrap
-  . ./build_macos_universal.sh $OTP_VERSION "1.1.1s"
+  . ./build_macos_universal.sh "$OTP_VERSION" "$OPENSSL_VERSION"
   cd $dir
 }
 
 download_elixir() {
   dir=$PWD
-  elixir_dir=$PWD/_build/elixir-$ELIXIR_VERSION
+  elixir_dir=$PWD/_build/elixir-"$ELIXIR_VERSION"
 
   if [ ! -d $elixir_dir ]; then
-    otp_release=$(erl -noshell -eval 'io:format("~s", [erlang:system_info(otp_release)]), halt().')
+    otp_release=`erl -noshell -eval 'io:format("~s", [erlang:system_info(otp_release)]), halt().'`
     elixir_zip=v${ELIXIR_VERSION}-otp-${otp_release}.zip
     url=https://builds.hex.pm/builds/elixir/$elixir_zip
     echo downloading $url

.github/workflows/deploy.yml

@@ -5,9 +5,6 @@ on:
       - main
     tags:
       - "v*.*.*"
-env:
-  otp: "25.3.2"
-  elixir: "1.15.0-rc.2"
 jobs:
   assets:
     outputs:
@@ -15,6 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+      - run: |
+          . versions
+          echo "elixir=$elixir" >> $GITHUB_ENV
+          echo "otp=$otp" >> $GITHUB_ENV
       - name: Install Erlang & Elixir
         uses: erlef/setup-beam@v1
         with:

.github/workflows/test.yml

@@ -4,16 +4,19 @@ on:
   push:
     branches:
       - main
-env:
-  otp: "25.3.2"
-  elixir: "1.15.0-rc.2"
 jobs:
   main:
     runs-on: ubuntu-latest
     env:
       MIX_ENV: test
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout git repo
+        uses: actions/checkout@v3
+      - run: |
+          . versions
+          echo "elixir=$elixir" >> $GITHUB_ENV
+          echo "otp=$otp" >> $GITHUB_ENV
+          echo "openssl=$openssl" >> $GITHUB_ENV
       - name: Install Erlang & Elixir
         uses: erlef/setup-beam@v1
         with:
@@ -55,13 +58,19 @@ jobs:
         run: npm test --prefix assets
   windows:
     runs-on: windows-latest
-    if: github.ref == 'refs/heads/main'
+    if: github.ref_name == 'main'
     env:
       MIX_ENV: test
     steps:
       - name: Configure Git
         run: git config --global core.autocrlf input
-      - uses: actions/checkout@v3
+      - name: Checkout git repo
+        uses: actions/checkout@v3
+      - run: |
+          . versions
+          echo "elixir=$elixir" >> $GITHUB_ENV
+          echo "otp=$otp" >> $GITHUB_ENV
+          echo "openssl=$openssl" >> $GITHUB_ENV
       - name: Install Erlang & Elixir
         uses: erlef/setup-beam@v1
         with:
@@ -93,9 +102,15 @@ jobs:
 
   macos:
     runs-on: macos-latest
-    if: github.ref == 'refs/heads/main'
+    if: github.ref_name == 'main'
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout git repo
+        uses: actions/checkout@v3
+      - run: |
+          . versions
+          echo "elixir=$elixir" >> $GITHUB_ENV
+          echo "otp=$otp" >> $GITHUB_ENV
+          echo "openssl=$openssl" >> $GITHUB_ENV
       - name: Cache Mix Deps
         uses: actions/cache@v3
         with:
@@ -104,7 +119,7 @@ jobs:
       - name: Cache Bootstrap OTP
         uses: actions/cache@v3
         with:
-          path: elixirkit/otp_bootstrap/_build/otp-rel-${{ env.otp }}-openssl-1.1.1s-macos-universal
+          path: elixirkit/otp_bootstrap/_build/otp-rel-${{ env.otp }}-openssl-${{ env.openssl }}-macos-universal
           key: ${{ runner.os }}-bootstrap-${{ env.otp }}-${{ hashFiles('elixirkit/otp_bootstrap/build.sh') }}
       - name: Cache Elixir
         uses: actions/cache@v3
@@ -113,6 +128,3 @@ jobs:
           key: ${{ runner.os }}-elixir-${{ env.elixir }}
       - name: Build the app
         run: .github/scripts/app/build_macos.sh
-        env:
-          OTP_VERSION: ${{ env.otp }}
-          ELIXIR_VERSION: ${{ env.elixir }}

.github/workflows/uffizzi-build.yml

@@ -3,10 +3,6 @@ on:
   pull_request:
     types: [opened, synchronize, reopened, closed]
 
-env:
-  otp: "25.3.2"
-  elixir: "1.15.0-rc.2"
-
 jobs:
   build-application:
     name: Build PR image
@@ -17,6 +13,10 @@ jobs:
     steps:
       - name: Checkout git repo
         uses: actions/checkout@v3
+      - run: |
+          . versions
+          echo "elixir=$elixir" >> $GITHUB_ENV
+          echo "otp=$otp" >> $GITHUB_ENV
       # --- START build assets
       - name: Install Erlang & Elixir
         uses: erlef/setup-beam@v1

docker/build_and_push.sh

@@ -5,14 +5,13 @@
 set -ex
 cd "$(dirname "$0")/.."
 
-elixir="1.15.0-rc.2"
-erlang="25.3.2"
+. versions
 ubuntu="focal-20230126"
 
 docker buildx build --push --platform linux/amd64,linux/arm64 \
   -t ghcr.io/livebook-dev/utils:elixir-cuda11.8 \
   --build-arg ELIXIR_VERSION=$elixir \
-  --build-arg ERLANG_VERSION=$erlang \
+  --build-arg ERLANG_VERSION=$otp \
   --build-arg UBUNTU_VERSION=$ubuntu \
   --build-arg CUDA_VERSION=11.8.0 \
   -f docker/base/elixir-cuda.dockerfile \

mix.exs

@@ -5,9 +5,6 @@ defmodule Livebook.MixProject do
   @version "0.9.2"
   @description "Automate code & data workflows with interactive notebooks"
 
-  @app_elixir_version "1.15.0-rc.2"
-  @app_rebar3_version "3.22.0"
-
   def project do
     [
       app: :livebook,
@@ -164,12 +161,16 @@ defmodule Livebook.MixProject do
   @compile {:no_warn_undefined, Standalone}
 
   defp standalone_erlang_elixir(release) do
+    {_, bindings} = Code.eval_file("versions")
+    elixir_version = bindings[:elixir]
+    rebar3_version = bindings[:rebar3]
+
     Code.require_file("rel/app/standalone.exs")
 
     release
     |> Standalone.copy_otp()
-    |> Standalone.copy_elixir(@app_elixir_version)
+    |> Standalone.copy_elixir(elixir_version)
     |> Standalone.copy_hex()
-    |> Standalone.copy_rebar3(@app_rebar3_version)
+    |> Standalone.copy_rebar3(rebar3_version)
   end
 end

versions

@@ -0,0 +1,4 @@
+elixir="1.15.0-rc.2"
+otp="25.3.2"
+openssl="1.1.1s"
+rebar3="3.22.0"