Mercurial > public > mercurial-scm > hg-stable
diff mercurial/verify.py @ 32328:a2ab9ebcd85b
verify: add a config option to skip certain flag processors
Previously, "hg verify" verifies everything, which could be undesirable when
there are expensive flag processor contents.
This patch adds a "verify.skipflags" developer config. A flag processor will
be skipped if (flag & verify.skipflags) == 0.
In the LFS usecase, that means "hg verify --config verify.skipflags=8192"
will not download all LFS blobs, which could be too large to be stored
locally.
Note: "renamed" is also skipped since its default implementation may call
filelog.data() which will trigger the flag processor.
| author | Jun Wu <quark@fb.com> |
|---|---|
| date | Sun, 14 May 2017 09:38:06 -0700 |
| parents | 8a137ef6e5da |
| children | 0407a51b9d8c |
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--- a/mercurial/verify.py Mon May 15 09:35:27 2017 -0700 +++ b/mercurial/verify.py Sun May 14 09:38:06 2017 -0700 @@ -49,6 +49,8 @@ self.lrugetctx = util.lrucachefunc(repo.changectx) self.refersmf = False self.fncachewarned = False + # developer config: verify.skipflags + self.skipflags = repo.ui.configint('verify', 'skipflags') def warn(self, msg): self.ui.warn(msg + "\n") @@ -427,8 +429,12 @@ # 2. hash check: depending on flag processor, we may need to # use either "text" (external), or "rawtext" (in revlog). try: - fl.read(n) # side effect: read content and do checkhash - rp = fl.renamed(n) + skipflags = self.skipflags + if skipflags: + skipflags &= fl.flags(i) + if not skipflags: + fl.read(n) # side effect: read content and do checkhash + rp = fl.renamed(n) # the "L1 == L2" check l1 = fl.rawsize(i) l2 = len(fl.revision(n, raw=True))