Swtich to Github actions

.github/workflows/elixir.yml

@@ -0,0 +1,63 @@
+name: Elixir CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+env:
+  MIX_ENV: test
+
+jobs:
+  build:
+    name: Build and test
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        elixir: [1.9.4, 1.10.4, 1.11.4, 1.12.3, 1.13.0]
+        erlang: [20.3, 21.3, 22.3, 23.3, 24.1]
+        exclude:
+          - elixir: 1.9.4
+            erlang: 23.3
+          - elixir: 1.9.4
+            erlang: 24.1
+          - elixir: 1.10.4
+            erlang: 20.3
+          - elixir: 1.10.4
+            erlang: 23.3
+          - elixir: 1.10.4
+            erlang: 24.1
+          - elixir: 1.11.4
+            erlang: 20.3
+          - elixir: 1.11.4
+            erlang: 24.1
+          - elixir: 1.12.3
+            erlang: 20.3
+          - elixir: 1.12.3
+            erlang: 21.3
+          - elixir: 1.13.0
+            erlang: 20.3
+          - elixir: 1.13.0
+            erlang: 21.3
+
+    steps:
+      - name: Install image packages
+        run: sudo apt-get install -y imagemagick ghostscript
+      - uses: actions/checkout@v2
+      - name: Set up Elixir
+        uses: erlef/setup-beam@988e02bfe678367a02564f65ca2e37726dc0268f
+        with:
+          elixir-version: ${{ matrix.elixir }}
+          otp-version: ${{ matrix.erlang }}
+      - name: Restore dependencies cache
+        uses: actions/cache@v2
+        with:
+          path: deps
+          key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-${{ hashFiles('**/mix.lock') }}
+          restore-keys: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-
+      - name: Install dependencies
+        run: mix deps.get
+      - name: Run tests
+        run: mix test

mix.exs

@@ -51,7 +51,6 @@ defmodule Trunk.Mixfile do
       {:ex_doc, ">= 0.0.0", only: :dev, runtime: false},
       {:ex_aws_s3, "~> 2.0", optional: true},
       {:hackney, ">= 1.7.0", optional: true},
-      {:poison, ">= 3.1.0", optional: true},
       {:jason, ">= 1.0.0", optional: true},
       {:sweet_xml, "~> 0.6", optional: true},
       {:bypass, "~> 2.0", only: :test},