From d65cf87faa6074873471ed6e444f03c045ac9efa Mon Sep 17 00:00:00 2001
From: m1saka <admin@misaka.ren>
Date: Sat, 4 Jul 2026 21:56:16 +0800
Subject: [PATCH] =?UTF-8?q?ci:=20=E6=8C=89=20runner=20=E6=9E=B6=E6=9E=84?=
 =?UTF-8?q?=E4=B8=8B=E8=BD=BD=E5=AF=B9=E5=BA=94=E7=9A=84=20Go=20=E5=B7=A5?=
 =?UTF-8?q?=E5=85=B7=E9=93=BE?=
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runner 为 arm64,之前固定下载 amd64 版 Go 导致 Exec format error;
改为用 uname -m 检测宿主架构后下载匹配的 Go tarball
---
 .gitea/workflows/build.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 05ea1ac..704514a 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -20,7 +20,12 @@ jobs:
             apt-get install -y --no-install-recommends git curl ca-certificates tar
           fi
           GO_VERSION=1.26.0
-          curl -fsSL "https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz" -o /tmp/go.tar.gz
+          case "$(uname -m)" in
+            x86_64)  HOST_ARCH=amd64 ;;
+            aarch64) HOST_ARCH=arm64 ;;
+            *) echo "unsupported host arch: $(uname -m)" >&2; exit 1 ;;
+          esac
+          curl -fsSL "https://go.dev/dl/go${GO_VERSION}.linux-${HOST_ARCH}.tar.gz" -o /tmp/go.tar.gz
           rm -rf /usr/local/go
           tar -C /usr/local -xzf /tmp/go.tar.gz
           /usr/local/go/bin/go version