From d25436e9b7def1b13e82f0e2d91822f8723c128d Mon Sep 17 00:00:00 2001
From: Christopher Hunter <8398225+crhntr@users.noreply.github.com>
Date: Mon, 3 Jul 2023 23:45:40 -0700
Subject: [PATCH] use Dockerfile instead of image url

action.yml does not get the associated image tag
---
 .github/workflows/docker-publish.yml | 94 ----------------------------
 Dockerfile                           |  2 +-
 action.yml                           |  2 +-
 3 files changed, 2 insertions(+), 96 deletions(-)
 delete mode 100644 .github/workflows/docker-publish.yml

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
deleted file mode 100644
index 0fcc7d8..0000000
--- a/.github/workflows/docker-publish.yml
+++ /dev/null
@@ -1,94 +0,0 @@
-name: Docker
-
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-
-on:
-  schedule:
-    - cron: '35 19 * * 1,3,5'
-  push:
-    tags: [ 'v*.*.**' ]
-  pull_request:
-    branches: [ "main" ]
-
-env:
-  # Use docker.io for Docker Hub if empty
-  REGISTRY: ghcr.io
-  # github.repository as <account>/<repo>
-  IMAGE_NAME: ${{ github.repository }}
-
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-      # This is used to complete the identity challenge
-      # with sigstore/fulcio when running outside of PRs.
-      id-token: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-
-      # Install the cosign tool except on PR
-      # https://github.com/sigstore/cosign-installer
-      - name: Install cosign
-        if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@f3c664df7af409cb4873aa5068053ba9d61a57b6 #v2.6.0
-        with:
-          cosign-release: 'v1.13.1'
-
-
-      # Workaround: https://github.com/docker/build-push-action/issues/461
-      - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
-
-      # Login against a Docker registry except on PR
-      # https://github.com/docker/login-action
-      - name: Log into registry ${{ env.REGISTRY }}
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      # Extract metadata (tags, labels) for Docker
-      # https://github.com/docker/metadata-action
-      - name: Extract Docker metadata
-        id: meta
-        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-
-      # Build and push Docker image with Buildx (don't push on PR)
-      # https://github.com/docker/build-push-action
-      - name: Build and push Docker image
-        id: build-and-push
-        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
-        with:
-          context: .
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-
-
-      # Sign the resulting Docker image digest except on PRs.
-      # This will only write to the public Rekor transparency log when the Docker
-      # repository is public to avoid leaking data.  If you would like to publish
-      # transparency data even for private images, pass --force to cosign below.
-      # https://github.com/sigstore/cosign
-      - name: Sign the published Docker image
-        if: ${{ github.event_name != 'pull_request' }}
-        env:
-          COSIGN_EXPERIMENTAL: "true"
-        # This step uses the identity token to provision an ephemeral certificate
-        # against the sigstore community Fulcio instance.
-        run: echo "${{ steps.meta.outputs.tags }}" | xargs -I {} cosign sign {}@${{ steps.build-and-push.outputs.digest }}
diff --git a/Dockerfile b/Dockerfile
index f740c38..f1609db 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20-alpine AS builder
+FROM golang:1-alpine AS builder
 COPY . /code/backtest-action
 ENV CGO_ENABLED=0
 RUN cd /code/backtest-action && go build -v -o backtest-action .
diff --git a/action.yml b/action.yml
index c9085cc..34f2720 100644
--- a/action.yml
+++ b/action.yml
@@ -3,4 +3,4 @@ name: 'Portfolio Backtest Action'
 description: 'Backtest simple portfolio specifications.'
 runs:
   using: 'docker'
-  image: 'docker://ghcr.io/portfoliotree/backtest-action:latest'
\ No newline at end of file
+  image: 'Dockerfile'
\ No newline at end of file