build_image: Remove mkerofsimage.sh.
These wrapper scripts are difficult to maintain and there's not really
any value add. The argument strings don't match and every new build flag
has to be connected in an extra place.
Bug: 222715577
Test: make with EROFS enabled
Change-Id: Ie0e51cc30aa08b004d5d8345a2a2d885e193ffa9
diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index 25483f3..90adcaa 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -56,7 +56,9 @@
required: [
"blk_alloc_to_base_fs",
"e2fsck",
- "mkerofsimage.sh",
+ "fsck.erofs",
+ "img2simg",
+ "mkfs.erofs",
"mkuserimg_mke2fs",
"simg2img",
"tune2fs",
diff --git a/tools/releasetools/build_image.py b/tools/releasetools/build_image.py
index dbd2c6f..e33b581 100755
--- a/tools/releasetools/build_image.py
+++ b/tools/releasetools/build_image.py
@@ -268,18 +268,19 @@
"""
build_command = []
fs_type = prop_dict.get("fs_type", "")
- run_e2fsck = False
+ run_fsck = None
needs_projid = prop_dict.get("needs_projid", 0)
needs_casefold = prop_dict.get("needs_casefold", 0)
needs_compress = prop_dict.get("needs_compress", 0)
disable_sparse = "disable_sparse" in prop_dict
+ manual_sparse = False
if fs_type.startswith("ext"):
build_command = [prop_dict["ext_mkuserimg"]]
if "extfs_sparse_flag" in prop_dict and not disable_sparse:
build_command.append(prop_dict["extfs_sparse_flag"])
- run_e2fsck = True
+ run_e2fsck = RunE2fsck
build_command.extend([in_dir, out_file, fs_type,
prop_dict["mount_point"]])
build_command.append(prop_dict["image_size"])
@@ -320,17 +321,8 @@
if "selinux_fc" in prop_dict:
build_command.append(prop_dict["selinux_fc"])
elif fs_type.startswith("erofs"):
- build_command = ["mkerofsimage.sh"]
- build_command.extend([in_dir, out_file])
- if "erofs_sparse_flag" in prop_dict and not disable_sparse:
- build_command.extend([prop_dict["erofs_sparse_flag"]])
- build_command.extend(["-m", prop_dict["mount_point"]])
- if target_out:
- build_command.extend(["-d", target_out])
- if fs_config:
- build_command.extend(["-C", fs_config])
- if "selinux_fc" in prop_dict:
- build_command.extend(["-c", prop_dict["selinux_fc"]])
+ build_command = ["mkfs.erofs"]
+
compressor = None
if "erofs_default_compressor" in prop_dict:
compressor = prop_dict["erofs_default_compressor"]
@@ -338,16 +330,30 @@
compressor = prop_dict["erofs_compressor"]
if compressor:
build_command.extend(["-z", compressor])
+
+ build_command.extend(["--mount-point", prop_dict["mount_point"]])
+ if target_out:
+ build_command.extend(["--product-out", target_out])
+ if fs_config:
+ build_command.extend(["--fs-config-file", fs_config])
+ if "selinux_fc" in prop_dict:
+ build_command.extend(["--file-contexts", prop_dict["selinux_fc"]])
if "timestamp" in prop_dict:
build_command.extend(["-T", str(prop_dict["timestamp"])])
if "uuid" in prop_dict:
build_command.extend(["-U", prop_dict["uuid"]])
if "block_list" in prop_dict:
- build_command.extend(["-B", prop_dict["block_list"]])
+ build_command.extend(["--block-list-file", prop_dict["block_list"]])
if "erofs_pcluster_size" in prop_dict:
- build_command.extend(["-P", prop_dict["erofs_pcluster_size"]])
+ build_command.extend(["-C", prop_dict["erofs_pcluster_size"]])
if "erofs_share_dup_blocks" in prop_dict:
- build_command.extend(["-k", "4096"])
+ build_command.extend(["--chunksize", "4096"])
+
+ build_command.extend([out_file, in_dir])
+ if "erofs_sparse_flag" in prop_dict and not disable_sparse:
+ manual_sparse = True
+
+ run_fsck = RunErofsFsck
elif fs_type.startswith("squash"):
build_command = ["mksquashfsimage.sh"]
build_command.extend([in_dir, out_file])
@@ -436,18 +442,38 @@
int(prop_dict["partition_size"]) // BYTES_IN_MB))
raise
- if run_e2fsck and prop_dict.get("skip_fsck") != "true":
- unsparse_image = UnsparseImage(out_file, replace=False)
+ if run_fsck and prop_dict.get("skip_fsck") != "true":
+ run_fsck(out_file)
- # Run e2fsck on the inflated image file
- e2fsck_command = ["e2fsck", "-f", "-n", unsparse_image]
- try:
- common.RunAndCheckOutput(e2fsck_command)
- finally:
- os.remove(unsparse_image)
+ if manual_sparse:
+ temp_file = out_file + ".sparse"
+ img2simg_argv = ["img2simg", out_file, temp_file]
+ common.RunAndCheckOutput(img2simg_argv)
+ os.rename(temp_file, out_file)
return mkfs_output
+
+def RunE2fsck(out_file):
+ unsparse_image = UnsparseImage(out_file, replace=False)
+
+ # Run e2fsck on the inflated image file
+ e2fsck_command = ["e2fsck", "-f", "-n", unsparse_image]
+ try:
+ common.RunAndCheckOutput(e2fsck_command)
+ finally:
+ os.remove(unsparse_image)
+
+
+def RunErofsFsck(out_file):
+ fsck_command = ["fsck.erofs", "--extract", out_file]
+ try:
+ common.RunAndCheckOutput(fsck_command)
+ except:
+ print("Check failed for EROFS image {}".format(out_file))
+ raise
+
+
def BuildImage(in_dir, prop_dict, out_file, target_out=None):
"""Builds an image for the files under in_dir and writes it to out_file.