test

.gitea/workflows/base-build.yml

@@ -23,6 +23,7 @@ jobs:
     steps:
       - name: Checkout repo
         uses: actions/checkout@v3
+        
       - name: Build custom Alpine builder image
         run: |
           docker build -t alpine-builder:latest .

base-image-script/alpine-base_pt1.sh

@@ -5,7 +5,7 @@ set -e
 
 # Alpine version
 ALPINE_VERSION="v3.20"
-ROOTFS_DIR="alpine-rootfs"
+BUILD_DIR="/mnt/alpine-rootfs"  # <--- use safe path NOT in bind mount
 OUTPUT_TAR="alpine-base.tar.gz"
 PACKAGES="bash curl ca-certificates nano"
 
@@ -20,19 +20,19 @@ sudo ./alpine-make-rootfs \
     --branch "$ALPINE_VERSION" \
     --mirror http://dl-cdn.alpinelinux.org/alpine \
     --packages "$PACKAGES" \
-    "$ROOTFS_DIR"
+    "$BUILD_DIR"
 
 echo "[INFO] Binding system directories for chroot..."
-sudo mount --bind /dev "$ROOTFS_DIR/dev"
-sudo mount --bind /proc "$ROOTFS_DIR/proc"
-sudo mount --bind /sys "$ROOTFS_DIR/sys"
+sudo mount --bind /dev "$BUILD_DIR/dev"
+sudo mount --bind /proc "$BUILD_DIR/proc"
+sudo mount --bind /sys "$BUILD_DIR/sys"
 
 echo "[INFO] Copying part 2 script into chroot..."
-sudo cp base-image-script/alpine-base_pt2.sh "$ROOTFS_DIR/alpine-base_pt2.sh"
-sudo chmod +x "$ROOTFS_DIR/alpine-base_pt2.sh"
+sudo cp base-image-script/alpine-base_pt2.sh "$BUILD_DIR/alpine-base_pt2.sh"
+sudo chmod +x "$BUILD_DIR/alpine-base_pt2.sh"
 
 echo "[INFO] Entering chroot. Run 'exit' when done."
-sudo chroot "$ROOTFS_DIR" /alpine-base_pt2.sh
+sudo chroot "$BUILD_DIR" /alpine-base_pt2.sh
 
 echo "[INFO] Continuing with packaging after chroot..."
-bash base-image-script/alpine-base_pt3.sh "$ROOTFS_DIR" "$OUTPUT_TAR"
+bash base-image-script/alpine-base_pt3.sh "$BUILD_DIR" "$OUTPUT_TAR"

base-image-script/alpine-base_pt3.sh

@@ -3,35 +3,21 @@
 # All rights reserved
 set -e
 
-# Auto-detect rootfs dir if not passed as arg
-if [ -n "$1" ]; then
-  ROOTFS_DIR="$1"
-else
-  ROOTFS_DIR=$(find . -maxdepth 1 -type d -name "alpine-rootfs" | sed 's|^\./||' | head -n 1)
-  if [ -z "$ROOTFS_DIR" ]; then
-    echo "[ERROR] No alpine-rootfs directory found!"
-    exit 1
-  fi
-fi
-
-# Define output tarball location (adjust as needed)
-TARBALL="/output/${ROOTFS_DIR}.tar.gz"
+ROOTFS_DIR="${1:-/mnt/alpine-rootfs}"
+TARBALL="/workspace/output/alpine-base.tar.gz"  # <-- store output in workspace for CI
 
 echo "[INFO] Unmounting system directories (ignore errors)..."
 for dir in dev proc sys; do
   sudo umount -lf "$ROOTFS_DIR/$dir" 2>/dev/null || true
 done
 
-echo "[INFO] Removing chroot script if exists..."
-sudo rm -f "$ROOTFS_DIR/alpine-base_pt2.sh" 2>/dev/null || true
+echo "[INFO] Cleaning up chroot script..."
+sudo rm -f "$ROOTFS_DIR/alpine-base_pt2.sh"
 
 echo "[INFO] Rootfs size:"
 du -sh "$ROOTFS_DIR"
 
-echo "[INFO] Creating compressed base image tarball..."
+echo "[INFO] Creating tarball: $TARBALL"
 sudo tar -czf "$TARBALL" -C "$ROOTFS_DIR" .
 
-echo "[INFO] Tarball size:"
-du -sh "$TARBALL"
-
-echo "[INFO] Tarball ready for CI to upload: $TARBALL"
+echo "[INFO] Tarball ready for CI: $TARBALL"