问题报告

scripts/build_rootfs.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -eu
 
 # build_rootfs.sh is only for tn3399_v3 dev board
 # see https://github.com/lanseyujie/tn3399_v3.git
@@ -16,7 +16,6 @@ OUTPUT_PATH=$PROJECT_PATH/out
 OVERLAY_PATH=$PROJECT_PATH/overlay
 ROOTFS_PATH=$OUTPUT_PATH/rootfs
 
-UBUNTU_VERSION=20.04
 TARGET=$1
 
 mount_rootfs() {
@@ -29,15 +28,18 @@ mount_rootfs() {
 }
 
 umount_rootfs() {
-    umount "$ROOTFS_PATH"/proc
-    umount "$ROOTFS_PATH"/sys
     umount "$ROOTFS_PATH"/dev/pts
     umount "$ROOTFS_PATH"/dev
+    umount "$ROOTFS_PATH"/sys
+    umount "$ROOTFS_PATH"/proc
 
     echo "ROOTFS: UNMOUNTED"
 }
 
 custom_rootfs() {
+    rm -rf "$ROOTFS_PATH"
+    mkdir -p "$ROOTFS_PATH"
+
     # 安装构建工具
     apt install -y qemu-user-static debootstrap
     # 构建 rootfs
@@ -63,9 +65,6 @@ custom_rootfs() {
     # 卸载路径
     umount_rootfs
 
-    # 清理工作
-    rm -f "$ROOTFS_PATH"/usr/bin/qemu-aarch64-static
-
     echo "ROOTFS: BUILD SUCCEED"
 }
 

scripts/custom_rootfs.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -eu
 
 # custom_rootfs.sh is only for tn3399_v3 dev board
 # see https://github.com/lanseyujie/tn3399_v3.git
@@ -12,7 +12,7 @@ if [ "$(id -u)" -ne 0 ]; then
 fi
 
 # 继续构建第二阶段
-debootstrap/debootstrap --second-stage
+/debootstrap/debootstrap --second-stage
 
 # 修改主机名
 echo ubuntu >/etc/hostname
@@ -48,7 +48,22 @@ chage -d 0 root
 # ttyS2
 ln -s /lib/systemd/system/serial-getty\@.service /etc/systemd/system/getty.target.wants/serial-getty@ttyS2.service
 
-# 清理缓存
+# 问题报告
+cat >/etc/update-motd.d/60-issue-report<<EOF
+#!/bin/sh
+#
+# 60-issue-report is only for tn3399_v3 dev board
+# see https://github.com/lanseyujie/tn3399_v3.git
+# Wildlife <admin@lanseyujie.com>
+# 2020.08.12
+
+printf "\n"
+printf " * Issue: https://github.com/lanseyujie/tn3399_v3/issues"
+EOF
+chmod +x /etc/update-motd.d/60-issue-report
+
+# 清理
 apt clean
 rm -rf /var/lib/apt/lists/*
 rm -f ~/.bash_history
+rm -f /usr/bin/qemu-aarch64-static

scripts/factory_image.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -eu
 
 # factory_image.sh is only for tn3399_v3 dev board
 # see https://github.com/lanseyujie/tn3399_v3.git