From 54eeea998ba76557522bd6ca6fd795df7f46414d Mon Sep 17 00:00:00 2001
From: Michael Chen <git@cnml.de>
Date: Wed, 23 Nov 2022 14:29:28 +0100
Subject: [PATCH] Added portainer webhook for deployment

---
 build.py | 32 +++++++++++++++++++++++++++++---
 1 file changed, 29 insertions(+), 3 deletions(-)

diff --git a/build.py b/build.py
index c484f56..f25468f 100644
--- a/build.py
+++ b/build.py
@@ -1,9 +1,10 @@
 from pathlib import Path
 from shutil import rmtree
 from subprocess import PIPE, run
+from requests import post
 
 
-def buildx(repository: str, tags: list[str], build_platforms: list[str], dockerfile: str = "Dockerfile", build_args: dict[str, str] | None = None, directory: str = ".", push: bool = True, pull: bool = False, progress: str = "auto", write_command: bool = False):
+def buildx(repository: str, tags: list[str], build_platforms: list[str], dockerfile: str | Path = "Dockerfile", build_args: dict[str, str] | None = None, directory: str = ".", push: bool = True, pull: bool = False, progress: str = "auto", write_command: bool = False):
     if build_args is None:
         build_args = dict()
     labels = [f"{repository}:{tag}" for tag in tags]
@@ -11,7 +12,7 @@ def buildx(repository: str, tags: list[str], build_platforms: list[str], dockerf
                                  "--platform", ",".join(build_platforms),
                                  *[t for (key, value) in build_args.items()
                                    for t in ("--build-arg", f"{key}={value}")],
-                                 "--file", dockerfile,
+                                 "--file", str(dockerfile),
                                  *[t for label in labels for t in ("--tag", label)],
                                  f"--progress={progress}",
                                  "--pull" if pull else None,
@@ -21,11 +22,20 @@ def buildx(repository: str, tags: list[str], build_platforms: list[str], dockerf
         print(" ".join(command))
     run(command, check=True)
 
+def get_webhook():
+    try:
+        with open("portainer-webhook.txt", "r") as f:
+            return f.read().strip()
+    except Exception:
+        return None
+
+
 if __name__ == '__main__':
     output_path = Path("dist")
     if output_path.exists():
         rmtree(output_path)
     output_path.mkdir()
+    dockerfile = Path("Dockerfile.local").resolve()
     run(["python", "createreadmes.py"], check=True)
     run(["bundle.bat", "exec", "jekyll", "build", "--destination", output_path], check=True)
     branch = run(["git", "branch", "--show-current"],
@@ -34,4 +44,20 @@ if __name__ == '__main__':
                     stdout=PIPE, check=True).stdout.decode().strip()
     platforms = ['linux/amd64', 'linux/arm/v6', 'linux/arm/v7',
                  'linux/arm64/v8', 'linux/386', 'linux/ppc64le', 'linux/s390x']
-    buildx("chenio/code2dfd", [branch, short_sha], platforms, dockerfile="Dockerfile.local")
+    buildx("chenio/code2dfd", [branch, short_sha], platforms, dockerfile=dockerfile)
+    webhook_id = get_webhook()
+    if webhook_id is not None:
+        print("Updating portainer stack...")
+        resp = post(f"https://docker.cnml.de/api/stacks/webhooks/{webhook_id}")
+        if not resp.ok:
+            try:
+                try:
+                    error = resp.json()
+                except Exception:
+                    error = resp.content.decode()
+                    raise Exception(error)
+                raise Exception(f"{error['message']} ({error['details']})")
+            except Exception as e:
+                print("Failed to update:", e)
+        else:
+            print("Stack successfully updated!")