From f0d085279b2b5310c6f175d01f0d20afdad85e0e Mon Sep 17 00:00:00 2001
From: Luke Hoersten <luke@hoersten.org>
Date: Sun, 26 Jul 2026 16:46:21 -0500
Subject: lnurld/build: create build_work_dir and redirect Go caches

Create the work dir and set GOPATH/GOCACHE/GOMODCACHE on the build task, so the
role is self-contained rather than relying on the playbook's environment.
---
 lnurld/build/tasks/main.yaml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lnurld/build')

diff --git a/lnurld/build/tasks/main.yaml b/lnurld/build/tasks/main.yaml
index 4fc685c..5f40b93 100644
--- a/lnurld/build/tasks/main.yaml
+++ b/lnurld/build/tasks/main.yaml
@@ -1,5 +1,14 @@
 ---
 
+- name: ensure build work dir exists
+  become: yes
+  file:
+    path: "{{build_work_dir}}"
+    state: "directory"
+    owner: "{{ansible_user}}"
+    group: "{{ansible_user}}"
+    mode: "0755"
+
 - name: install golang
   become: yes
   apt: name="golang-1.21-go"
@@ -27,6 +36,11 @@
   command: "go build"
   args:
     chdir: "{{lnurld_build_dir}}"
+  # Keep the Go caches on build_work_dir (the SSD) instead of the SD card.
+  environment:
+    GOPATH: "{{build_work_dir}}/.go"
+    GOCACHE: "{{build_work_dir}}/.go-cache"
+    GOMODCACHE: "{{build_work_dir}}/.go-mod"
   when: not build_file.stat.exists
 
 - name: create build server dir
-- 
cgit v1.2.3