From 8e05a7f4c93a1d4827174e706c94160ea2fdd2b2 Mon Sep 17 00:00:00 2001
From: Fabio Manganiello <fabio@manganiello.tech>
Date: Sat, 25 May 2024 00:42:30 +0200
Subject: [PATCH] Make Dockerfiles work both within and outside a Platypush
 source dir.

If the Platypush setup.py is found in the current directory, then use
that directory as the base for the new image.

Otherwise, clone the repo on the fly and build the image from there.
---
 docker-compose.yml                         |  1 -
 platypush/install/docker/alpine.Dockerfile | 22 ++++++++++++++++------
 platypush/install/docker/debian.Dockerfile | 16 +++++++++++++---
 platypush/install/docker/fedora.Dockerfile | 12 +++++++++++-
 platypush/install/docker/ubuntu.Dockerfile | 16 +++++++++++++---
 5 files changed, 53 insertions(+), 14 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 0603a81aa1..cff19ee7b8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,5 @@
 services:
   platypush:
-    container_name: platypush
     restart: "always"
     command:
       - platypush
diff --git a/platypush/install/docker/alpine.Dockerfile b/platypush/install/docker/alpine.Dockerfile
index e0a903d29d..47856d0046 100644
--- a/platypush/install/docker/alpine.Dockerfile
+++ b/platypush/install/docker/alpine.Dockerfile
@@ -1,14 +1,24 @@
 FROM alpine
 
-ADD . /install
-WORKDIR /var/lib/platypush
-
 ARG DOCKER_CTX=1
 ENV DOCKER_CTX=1
+WORKDIR /var/lib/platypush
 
-RUN apk update && \
-    /install/platypush/install/scripts/alpine/install.sh && \
-    cd /install && pip install -U --no-input --no-cache-dir . --break-system-packages && \
+RUN --mount=type=bind,source=.,target=/curdir \
+    apk update && \
+    # If the current directory is the Platypush repository, then we can copy the existing files \
+    if grep 'name="platypush"' /curdir/setup.py >/dev/null 2>&1; \
+    then \
+      cp -r /curdir /install; \
+    # Otherwise, we need to clone the repository \
+    else \
+      apk add --no-cache git && \
+      git clone https://github.com/blacklight/platypush.git /install; \
+    fi
+
+RUN /install/platypush/install/scripts/alpine/install.sh && \
+    cd /install && \
+    pip install -U --no-input --no-cache-dir . --break-system-packages && \
     rm -rf /install && \
     apk cache clean
 
diff --git a/platypush/install/docker/debian.Dockerfile b/platypush/install/docker/debian.Dockerfile
index 2608e93825..d19248db05 100644
--- a/platypush/install/docker/debian.Dockerfile
+++ b/platypush/install/docker/debian.Dockerfile
@@ -1,6 +1,5 @@
 FROM debian
 
-ADD . /install
 WORKDIR /var/lib/platypush
 
 ARG DEBIAN_FRONTEND=noninteractive
@@ -8,8 +7,19 @@ ENV DEBIAN_FRONTEND=noninteractive
 ARG DOCKER_CTX=1
 ENV DOCKER_CTX=1
 
-RUN apt update && \
-    /install/platypush/install/scripts/debian/install.sh && \
+RUN --mount=type=bind,source=.,target=/curdir \
+    apt update && \
+    # If the current directory is the Platypush repository, then we can copy the existing files \
+    if grep 'name="platypush"' /curdir/setup.py >/dev/null 2>&1; \
+    then \
+      cp -r /curdir /install; \
+    # Otherwise, we need to clone the repository \
+    else \
+      apt install -y git && \
+      git clone https://github.com/blacklight/platypush.git /install; \
+    fi
+
+RUN /install/platypush/install/scripts/debian/install.sh && \
     cd /install && \
     pip install -U --no-input --no-cache-dir . --break-system-packages && \
     rm -rf /install && \
diff --git a/platypush/install/docker/fedora.Dockerfile b/platypush/install/docker/fedora.Dockerfile
index 3b6dd2c266..0999494c71 100644
--- a/platypush/install/docker/fedora.Dockerfile
+++ b/platypush/install/docker/fedora.Dockerfile
@@ -1,11 +1,21 @@
 FROM fedora
 
-ADD . /install
 WORKDIR /var/lib/platypush
 
 ARG DOCKER_CTX=1
 ENV DOCKER_CTX=1
 
+RUN --mount=type=bind,source=.,target=/curdir \
+    # If the current directory is the Platypush repository, then we can copy the existing files \
+    if grep 'name="platypush"' /curdir/setup.py >/dev/null 2>&1; \
+    then \
+      cp -r /curdir /install; \
+    # Otherwise, we need to clone the repository \
+    else \
+      dnf install -y git && \
+      git clone https://github.com/blacklight/platypush.git /install; \
+    fi
+
 # Enable the RPM Fusion repository
 RUN dnf install -y https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm && \
   /install/platypush/install/scripts/fedora/install.sh && \
diff --git a/platypush/install/docker/ubuntu.Dockerfile b/platypush/install/docker/ubuntu.Dockerfile
index 36ee03f49b..65e86b4c24 100644
--- a/platypush/install/docker/ubuntu.Dockerfile
+++ b/platypush/install/docker/ubuntu.Dockerfile
@@ -1,6 +1,5 @@
 FROM ubuntu
 
-ADD . /install
 WORKDIR /var/lib/platypush
 
 ARG DEBIAN_FRONTEND=noninteractive
@@ -8,8 +7,19 @@ ENV DEBIAN_FRONTEND=noninteractive
 ARG DOCKER_CTX=1
 ENV DOCKER_CTX=1
 
-RUN apt update && \
-    /install/platypush/install/scripts/debian/install.sh && \
+RUN --mount=type=bind,source=.,target=/curdir \
+    apt update && \
+    # If the current directory is the Platypush repository, then we can copy the existing files \
+    if grep 'name="platypush"' /curdir/setup.py >/dev/null 2>&1; \
+    then \
+      cp -r /curdir /install; \
+    # Otherwise, we need to clone the repository \
+    else \
+      apt install -y git && \
+      git clone https://github.com/blacklight/platypush.git /install; \
+    fi
+
+RUN /install/platypush/install/scripts/debian/install.sh && \
     cd /install && \
     pip install -U --no-input --no-cache-dir . --break-system-packages && \
     rm -rf /install && \