From a3e3edb6e9fd59c331bb11d0d3ad063125736f25 Mon Sep 17 00:00:00 2001
From: Adrien <adrien.desbiaux@gmail.com>
Date: Tue, 10 Oct 2023 11:59:54 +0200
Subject: [PATCH] init

---
 .github/workflows/default.yml |  22 ++++++
 .github/workflows/release.yml |  40 ++++++++++
 Dockerfile                    |  10 +++
 README.md                     |   1 +
 entrypoint.sh                 | 139 ++++++++++++++++++++++++++++++++++
 helpers.sh                    |   9 +++
 6 files changed, 221 insertions(+)
 create mode 100644 .github/workflows/default.yml
 create mode 100644 .github/workflows/release.yml
 create mode 100644 Dockerfile
 create mode 100644 README.md
 create mode 100755 entrypoint.sh
 create mode 100755 helpers.sh

diff --git a/.github/workflows/default.yml b/.github/workflows/default.yml
new file mode 100644
index 0000000..42b3bfa
--- /dev/null
+++ b/.github/workflows/default.yml
@@ -0,0 +1,22 @@
+name: Default
+
+on:
+  push:
+    branches: [main]
+    tags-ignore:
+      - "*"
+  pull_request:
+    branches: [main]
+
+  workflow_dispatch:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      # - name: ShellCheck
+      #   run: |-
+      #     shellcheck -x entrypoint.sh
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..028dc27
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,40 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "*"
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      #   - name: ShellCheck
+      #     run: |-
+      #       shellcheck -x entrypoint.sh
+
+      - name: Get CI_COMMIT_TAG
+        id: get_ci_commit_tag
+        run: echo CI_COMMIT_TAG=$(echo $GITHUB_REF | cut -d / -f 3) >> $GITHUB_OUTPUT
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            echoeshq/gitlab-deployments-action:${{ steps.get_ci_commit_tag.outputs.CI_COMMIT_TAG }}
+            echoeshq/gitlab-deployments-action:latest
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..d434b64
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,10 @@
+FROM alpine:3.18
+
+RUN apk add --no-cache --upgrade bash curl git jq
+
+RUN bash --version
+
+COPY helpers.sh /helpers.sh
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c10bd21
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+This repository holds the main scripts used by https://gitlab.com/echoeshq/deployments-action.
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..01d46dd
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,139 @@
+#!/bin/bash -l
+
+# includes
+. /helpers.sh
+
+cd "${CI_BUILDS_DIR}/${CI_PROJECT_PATH}" || exit 1
+
+ECHOES_API_ENDPOINT="https://api.echoeshq.com/v1/signals/deployments"
+
+IFS=',' read -r -a deliverables <<< "${deliverables}"
+IFS=',' read -r -a commits <<< "${commits}"
+action_type=$(trim "${action-type}")
+version=$(trim "${version}")
+
+deployment_id=$(trim "${deployment-id}")
+status=$(trim "${status}")
+
+# Makes sure the API KEY is provided
+if [ -z "${ECHOES_API_KEY}" ]
+then
+    echo "No ECHOES_API_KEY provided! Please visit: https://docs.echoeshq.com/api-authentication#ZB9nc"
+    exit 1
+fi
+
+# Is the action used to post a deployment status?
+if [ "${action_type}" == "post-status" ]
+then
+    if [ -z "${status}" ] || [ -z "${deployment_id}" ]
+    then
+        echo "A status and a deployment ID are required. https://echoeshq.stoplight.io/docs/public-api/9vr19ihfs1pka-post-deployment-status"
+        exit 1
+    fi
+
+    response=$(curl --silent --show-error --fail-with-body --location "${ECHOES_API_ENDPOINT}/${deployment_id}/status" \
+    --header 'Content-Type: application/json' \
+    --header 'Authorization: Bearer '"${ECHOES_API_KEY}"'' \
+    --data-raw '{
+       "status": "'"${status}"'"
+    }')
+
+    if [[ "${response}" != "" ]]
+    then
+        echo "${response}"
+        if [[ "$(echo "${response}" | jq .status)" -ge 400 ]]
+        then
+            exit 1
+        fi
+    fi
+
+    exit 0
+fi
+
+# If no deliverables provided look up for the CI_PROJECT_NAME.
+# If the value could be empty.
+if [ -z "${deliverables[0]}" ] || [ "$(arraylength "${deliverables[@]}")" -eq 0 ]
+then
+    echo "No deliverables list provided, defaults to \$CI_PROJECT_NAME."
+
+    if [ -z "${CI_PROJECT_NAME}" ]
+    then
+        echo "\$CI_PROJECT_NAME is missing. Please provide a deliverables list."
+        exit 1
+    fi
+
+    # Keep the project name as deliverable value
+    deliverables=( "${CI_PROJECT_NAME}" )
+fi
+
+# If no commits provided look up for tags.
+# If no tags are found, look up for the commit SHA triggering the workflow (CI_COMMIT_SHA).
+if [ -z "${commits[0]}" ] || [ "$(arraylength "${commits[@]}")" -eq 0 ]
+then
+    # No commits list provided therefore look for tags
+    echo "Looking for commits via tags..."
+
+    latestTags=$(git for-each-ref refs/tags --sort=-committerdate --format='%(refname:short)' --count=2 --merged)
+
+    if [ -z "${latestTags}" ]
+    then
+        echo "No tags were found, therefore looking for \$CI_COMMIT_SHA"
+        if [ -z "${CI_COMMIT_SHA}" ]
+        then
+            echo "No tags were found, nor \$CI_COMMIT_SHA therefore no deployment can be submitted."
+            echo "Please provide a commits list or make sure to have used the actions/checkout beforehand."
+            exit 1
+        else
+            commits=("${CI_COMMIT_SHA}")
+        fi
+    else
+        mapfile -t tags <<< "$latestTags"
+        numberOfTags=$(arraylength "${tags[@]}")
+
+        if [ "${numberOfTags}" -gt 0 ]
+        then
+            if [ "${numberOfTags}" -lt 2 ]
+            then
+                tag=${tags[0]}
+
+                echo "Extract commits from ${tag}"
+
+                mapfile -t commits < <(git log --pretty=format:%H "${tag}")
+            else
+                tag=${tags[0]}
+                prev_tag=${tags[1]}
+
+                echo "Extract commits from ${prev_tag} to ${tag}"
+
+                mapfile -t commits < <(git log --pretty=format:%H "${prev_tag}".."${tag}")
+            fi
+        fi
+    fi
+fi
+
+deliverablesJSON=$(jq --compact-output --null-input '$ARGS.positional' --args "${deliverables[@]}")
+commitsJSON=$(jq --compact-output --null-input '$ARGS.positional' --args "${commits[@]}")
+
+response=$(curl --silent --show-error --fail-with-body --location "${ECHOES_API_ENDPOINT}" \
+--header 'Accept: application/json' \
+--header 'Content-Type: application/json' \
+--header 'Authorization: Bearer '"${ECHOES_API_KEY}"'' \
+--data-raw '{
+    "version": "'"${version}"'",
+    "commits": '"${commitsJSON}"',
+    "deliverables": '"${deliverablesJSON}"'
+}')
+
+# Display response body
+echo "${response}"
+
+if [[ "${response}" != "" ]]
+then
+    if [[ "$(echo "${response}" | jq .status)" -ge 400 ]]
+    then
+        exit 1
+    fi
+
+    deployment_id=$(echo "${response}" | jq .id)
+    echo "deployment_id=${deployment_id}" >> build.env
+fi
diff --git a/helpers.sh b/helpers.sh
new file mode 100755
index 0000000..e9b43c6
--- /dev/null
+++ b/helpers.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+function trim() {
+    echo "${1}" | xargs
+}
+
+function arraylength() {
+    echo "$#"
+}