Export required env vars for Go toolchain.

Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:12.6-slim
+FROM debian:13.1-slim
 
 COPY . /src
 RUN for file in $(find /src -type f -name "*.sh"); do chmod +x $file; done

README.md

@@ -2,9 +2,11 @@
 
 Docker image with everything you might need for developing apps in Go.
 
+Includes neccessary headers and development packages for Fyne.
+
 ## What's inside
 
-Debian 12 (slim) is used as base image.
+Debian 13 (slim) is used as base image.
 
 | Binary            | Version | Project         | Repo                                                         |
 | ----------------- | ------- | --------------- | ------------------------------------------------------------ |

entrypoint.sh

@@ -6,6 +6,11 @@ CMD=$*
 # Just ensure we have PATH defined properly.
 PATH="${PATH}:/usr/bin/:/usr/sbin/:/bin/:/usr/local/bin/:/opt/bin/"
 
+# Also make sure that Go's environment variables are set.
+export GOCACHE=/home/container/go/build
+export GOMODCACHE=/home/container/go/pkg/mod
+export GOPATH=/home/container/go
+
 if [ "${CMD}" == "" ]; then
     CMD="${INPUT_COMMAND}"
 fi

scripts/workers/debian.sh

@@ -2,3 +2,6 @@
 
 apt update && apt upgrade -y
 apt install -y build-essential curl file git make
+
+# Fyne dependencies.
+apt install -y libgl1-mesa-dev xorg-dev libxkbcommon-dev