From a331cbd9cd9724604d838cd9a059bc4dff24ae35 Mon Sep 17 00:00:00 2001
From: TheSylex <>
Date: Wed, 26 Jun 2024 18:32:16 +0000
Subject: [PATCH] migrated to micromamba, environment.yml is fine but mamba
 solver sucks so it fails

---
 Dockerfile | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 17579f9b7..e08b1ab59 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,23 +1,26 @@
 # See https://opendrift.github.io for usage
 
-FROM condaforge/mambaforge
+# Use a minimal base image
+FROM mambaorg/micromamba:1.4.2
 
-ENV DEBIAN_FRONTEND noninteractive
+ENV DEBIAN_FRONTEND=noninteractive
+ENV MAMBA_DOCKERFILE_ACTIVATE=1
 
-RUN mkdir /code
-WORKDIR /code
+RUN mkdir code
+WORKDIR code
 
-# Install opendrift environment into base conda environment
+# Copy environment file
 COPY environment.yml .
-RUN mamba env update -n base -f environment.yml
+
+# Install opendrift environment into base micromamba environment
+RUN micromamba install -n base -f environment.yml
 
 # Cache cartopy maps
 RUN /bin/bash -c "echo -e \"import cartopy\nfor s in ('c', 'l', 'i', 'h', 'f'): cartopy.io.shapereader.gshhs(s)\" | python"
 
 # Install opendrift
-ADD . /code
+ADD . .
 RUN pip install -e .
 
 # Test installation
 RUN /bin/bash -c "echo -e \"import opendrift\" | python"
-