Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/context.py @ 32784:ec302748edd8
context: add convenience method for returning a memfilectx from a patch
This is mostly a copy of what makememctx does but refactored to make it
behave more like our other convenience methods.
| author | Sean Farley <sean@farley.io> |
|---|---|
| date | Fri, 09 Jun 2017 13:39:13 -0700 |
| parents | 34be21aa2b26 |
| children | 041d976b662a |
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| 32783:34be21aa2b26 | 32784:ec302748edd8 |
|---|---|
| 2058 islink=fctx.islink(), isexec=fctx.isexec(), | 2058 islink=fctx.islink(), isexec=fctx.isexec(), |
| 2059 copied=copied, memctx=memctx) | 2059 copied=copied, memctx=memctx) |
| 2060 | 2060 |
| 2061 return getfilectx | 2061 return getfilectx |
| 2062 | 2062 |
| 2063 def memfilefrompatch(patchstore): | |
| 2064 """Given a patch (e.g. patchstore object) return a memfilectx | |
| 2065 | |
| 2066 This is a convenience method for building a memctx based on a patchstore. | |
| 2067 """ | |
| 2068 def getfilectx(repo, memctx, path): | |
| 2069 data, mode, copied = patchstore.getfile(path) | |
| 2070 if data is None: | |
| 2071 return None | |
| 2072 islink, isexec = mode | |
| 2073 return memfilectx(repo, path, data, islink=islink, | |
| 2074 isexec=isexec, copied=copied, | |
| 2075 memctx=memctx) | |
| 2076 | |
| 2077 return getfilectx | |
| 2078 | |
| 2063 class memctx(committablectx): | 2079 class memctx(committablectx): |
| 2064 """Use memctx to perform in-memory commits via localrepo.commitctx(). | 2080 """Use memctx to perform in-memory commits via localrepo.commitctx(). |
| 2065 | 2081 |
| 2066 Revision information is supplied at initialization time while | 2082 Revision information is supplied at initialization time while |
| 2067 related files data and is made available through a callback | 2083 related files data and is made available through a callback |