build(mpc): bump builder image golang:1.26.3→1.26.4-alpine

go.mod requires go 1.26.4 (and cc v0.3.0 requires >= 1.26.4). The alpine
golang image pins GOTOOLCHAIN=local, so 1.26.3-alpine refuses to build:
'go.mod requires go >= 1.26.4 (running go 1.26.3; GOTOOLCHAIN=local)'.
Match the base image to the go directive — hermetic, no toolchain download.
This commit is contained in:
2026-07-07 17:53:29 -07:00
parent 7f3eba2abb
commit 37fd86feeb
+1 -1
View File
@@ -17,7 +17,7 @@ RUN pnpm build
# Default entrypoint: mpcd. Override ENTRYPOINT / CMD with `mpc <cmd>` for CLI.
# syntax=docker/dockerfile:1
FROM --platform=$BUILDPLATFORM golang:1.26.3-alpine AS builder
FROM --platform=$BUILDPLATFORM golang:1.26.4-alpine AS builder
# CGO toolchain — required by go-sqlite3 (mattn) so the wallet HTTP API
# can open SQLite. Previously CGO=0 left the driver unregistered and
# /v1/mpc/wallets returned 503; the workaround was seeding wallets into