From dea8becdd9e10935161758273b66d48b22a9515b Mon Sep 17 00:00:00 2001
From: Snider <snider@lt.hn>
Date: Sat, 27 Sep 2025 18:15:08 +0100
Subject: [PATCH] Update Docker build args and testnet symlink logic

Adds build arguments to the Docker build workflow for testnet, threads, build target, and local build. Updates the Dockerfile to use the 'dev' branch by default and improves the testnet symlink creation logic to use sed for string replacement.
---
 .github/workflows/build-docker.yml        | 5 +++++
 utils/docker/images/lthn-chain/Dockerfile | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
index dc193070..0a88fab3 100644
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@@ -43,5 +43,10 @@ jobs:
           file: utils/docker/images/lthn-chain/Dockerfile
           context: ${{ github.workspace }}
           push: true
+          build-args: |
+            BUILD_TESTNET=${{ inputs.chain-network == 'testnet' && '1' || '0' }}
+            THREADS=2
+            BUILD_TARGET=gcc-linux-x86_64
+            BUILD_LOCAL=1
           tags: lthn/chain:${{ inputs.chain-network == 'testnet' && 'testnet' || 'latest' }}
 
diff --git a/utils/docker/images/lthn-chain/Dockerfile b/utils/docker/images/lthn-chain/Dockerfile
index 250b23ec..cc730097 100644
--- a/utils/docker/images/lthn-chain/Dockerfile
+++ b/utils/docker/images/lthn-chain/Dockerfile
@@ -3,7 +3,7 @@ FROM ubuntu:24.04 AS builder
 LABEL authors="snider"
 
 ARG THREADS=1
-ARG BUILD_BRANCH=dev-configure-testnet-1
+ARG BUILD_BRANCH=dev
 ARG BUILD_LOCAL=1
 ARG BUILD_REPO=https://github.com/letheanVPN/blockchain.git
 ARG BUILD_TARGET=gcc-linux-x86_64
@@ -52,7 +52,7 @@ RUN cmake --build ${BUILD_FOLDER} --config=${BUILD_TYPE} --parallel=${THREADS}
 RUN if [ "$BUILD_TESTNET" = "1" ]; then \
       cd ${BUILD_FOLDER}/src && \
       for f in lethean-testnet-*; do \
-        ln -s "$f" "${f/-testnet/}"; \
+        ln -s "$f" "$(echo "$f" | sed 's/-testnet//')"; \
       done; \
     fi