diff options
Diffstat (limited to 'meta/lib/oe/sstatesig.py')
| -rw-r--r-- | meta/lib/oe/sstatesig.py | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py index 24577249ff..0c3b4589c5 100644 --- a/meta/lib/oe/sstatesig.py +++ b/meta/lib/oe/sstatesig.py @@ -470,6 +470,8 @@ def OEOuthashBasic(path, sigfile, task, d): import stat import pwd import grp + import re + import fnmatch def update_hash(s): s = s.encode('utf-8') @@ -479,6 +481,8 @@ def OEOuthashBasic(path, sigfile, task, d): h = hashlib.sha256() prev_dir = os.getcwd() + corebase = d.getVar("COREBASE") + tmpdir = d.getVar("TMPDIR") include_owners = os.environ.get('PSEUDO_DISABLED') == '0' if "package_write_" in task or task == "package_qa": include_owners = False @@ -489,8 +493,17 @@ def OEOuthashBasic(path, sigfile, task, d): include_root = False extra_content = d.getVar('HASHEQUIV_HASH_VERSION') + filemaps = {} + for m in (d.getVar('SSTATE_HASHEQUIV_FILEMAP') or '').split(): + entry = m.split(":") + if len(entry) != 3 or entry[0] != task: + continue + filemaps.setdefault(entry[1], []) + filemaps[entry[1]].append(entry[2]) + try: os.chdir(path) + basepath = os.path.normpath(path) update_hash("OEOuthashBasic\n") if extra_content: @@ -572,8 +585,13 @@ def OEOuthashBasic(path, sigfile, task, d): else: update_hash(" " * 9) + filterfile = False + for entry in filemaps: + if fnmatch.fnmatch(path, entry): + filterfile = True + update_hash(" ") - if stat.S_ISREG(s.st_mode): + if stat.S_ISREG(s.st_mode) and not filterfile: update_hash("%10d" % s.st_size) else: update_hash(" " * 10) @@ -582,9 +600,24 @@ def OEOuthashBasic(path, sigfile, task, d): fh = hashlib.sha256() if stat.S_ISREG(s.st_mode): # Hash file contents - with open(path, 'rb') as d: - for chunk in iter(lambda: d.read(4096), b""): + if filterfile: + # Need to ignore paths in crossscripts and postinst-useradd files. + with open(path, 'rb') as d: + chunk = d.read() + chunk = chunk.replace(bytes(basepath, encoding='utf8'), b'') + for entry in filemaps: + if not fnmatch.fnmatch(path, entry): + continue + for r in filemaps[entry]: + if r.startswith("regex-"): + chunk = re.sub(bytes(r[6:], encoding='utf8'), b'', chunk) + else: + chunk = chunk.replace(bytes(r, encoding='utf8'), b'') fh.update(chunk) + else: + with open(path, 'rb') as d: + for chunk in iter(lambda: d.read(4096), b""): + fh.update(chunk) update_hash(fh.hexdigest()) else: update_hash(" " * len(fh.hexdigest())) |