fix: rm -rf the base-image GOROOT before extract — overlaying two Go versions corrupts the stdlib (duplicate declarations)

2026-10-31 08:55:35 +02:00
parent 715ab79600
commit a199e29dca
1 changed files with 1 additions and 0 deletions
@@ -16,6 +16,7 @@ runs:
          aarch64|arm64) arch=arm64 ;;
          *) echo "better-setup-go: unsupported arch $(uname -m)" >&2; exit 1 ;;
        esac
+        rm -rf /usr/local/go   # a base-image GOROOT under the same path corrupts on overlay
        curl -fsSL "https://go.dev/dl/go${v}.linux-${arch}.tar.gz" | tar -xz -C /usr/local
        ln -sf /usr/local/go/bin/go /usr/local/bin/go
        ln -sf /usr/local/go/bin/gofmt /usr/local/bin/gofmt