From fc08fb0be4712b9296826d3a435addb3533c7c7a Mon Sep 17 00:00:00 2001
From: Alessio <alex@playfulpachyderm.com>
Date: Mon, 27 May 2024 14:50:57 -0700
Subject: [PATCH] Statically link libc (musl) so the binaries are fully
 portable

---
 .woodpecker/docker/go.dockerfile | 2 +-
 cmd/compile.sh                   | 9 +++++++--
 cmd/windows-compile.sh           | 2 +-
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/.woodpecker/docker/go.dockerfile b/.woodpecker/docker/go.dockerfile
index fa95958..8a87fb6 100644
--- a/.woodpecker/docker/go.dockerfile
+++ b/.woodpecker/docker/go.dockerfile
@@ -1,6 +1,6 @@
 from ubuntu:jammy
 
-run apt update && apt install -y sudo curl wget build-essential sqlite3 jq git
+run apt update && apt install -y sudo curl wget build-essential sqlite3 jq git musl-dev musl-tools
 
 # Install go and golangci-lint
 run wget https://go.dev/dl/go1.20.4.linux-amd64.tar.gz && tar -C /usr/local -xzf go1.20.4.linux-amd64.tar.gz
diff --git a/cmd/compile.sh b/cmd/compile.sh
index 306c160..f2758a8 100755
--- a/cmd/compile.sh
+++ b/cmd/compile.sh
@@ -3,9 +3,14 @@
 set -x
 set -e
 
+export CGO_ENABLED=1
+export CC=musl-gcc
+
+FLAGS="-s -w -linkmode=external -extldflags=-static -X gitlab.com/offline-twitter/twitter_offline_engine/internal/webserver.use_embedded=true"
+
 if [[ -n "$1" ]]; then
-	go build -ldflags="-s -w -X main.version_string=$1 -X gitlab.com/offline-twitter/twitter_offline_engine/internal/webserver.use_embedded=true" -o tw ./twitter
+	go build -ldflags="$FLAGS -X main.version_string=$1" -o tw ./twitter
 else
-	go build -ldflags="-s -w -X gitlab.com/offline-twitter/twitter_offline_engine/internal/webserver.use_embedded=true" -o tw ./twitter
+	go build -ldflags="$FLAGS" -o tw ./twitter
 fi
 chmod +x tw
diff --git a/cmd/windows-compile.sh b/cmd/windows-compile.sh
index 64aea86..9622889 100755
--- a/cmd/windows-compile.sh
+++ b/cmd/windows-compile.sh
@@ -13,4 +13,4 @@ if [[ -z "$1" ]]; then
 	exit 1
 fi
 
-go build -ldflags="-linkmode external -extldflags -static -s -w -X main.version_string=$1 -X gitlab.com/offline-twitter/twitter_offline_engine/internal/webserver.use_embedded=true" -buildvcs=false -o twitter.exe ./twitter
+go build -ldflags="-linkmode external -extldflags -static -s -w -X main.version_string=$1 -X gitlab.com/offline-twitter/twitter_offline_engine/internal/webserver.use_embedded=true" -o twitter.exe ./twitter