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copies: add config option for writing copy metadata to file and/or changset...
copies: add config option for writing copy metadata to file and/or changset This introduces a config option that lets you choose to write copy metadata to the changeset extras instead of to filelog. There's also an option to write it to both places. I imagine that may possibly be useful when transitioning an existing repo. The copy metadata is stored as two fields in extras: one for copies since p1 and one for copies since p2. I may need to add more information later in order to make copy tracing faster. Specifically, I'm thinking out recording which files were added or removed so that copies._chaincopies() doesn't have to look at the manifest for that. But that would just be an optimization and that can be added once we know if it's necessary. I have also considered saving space by using replacing the destination file path by an index into the "files" list, but that can also be changed later (but before the feature is ready to release). Differential Revision: https://phab.mercurial-scm.org/D6183

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test-eol-clone.t
77 lines | 1.4 KiB | text/troff | Tads3Lexer
Matt Mackall
tests: unify test-eol-clone
r12422 Testing cloning with the EOL extension
Martin Geisler
tests: don't overwrite HGRCPATH...
r13519 $ cat >> $HGRCPATH <<EOF
Matt Mackall
tests: unify test-eol-clone
r12422 > [extensions]
> eol =
>
> [eol]
> native = CRLF
> EOF
setup repository
$ hg init repo
$ cd repo
$ cat > .hgeol <<EOF
> [patterns]
> **.txt = native
> EOF
$ printf "first\r\nsecond\r\nthird\r\n" > a.txt
$ hg commit --addremove -m 'checkin'
adding .hgeol
adding a.txt
Clone
$ cd ..
$ hg clone repo repo-2
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd repo-2
Mads Kiilerich
tests: use (esc) instead of other kinds of string escaping
r12943 $ cat a.txt
first\r (esc)
second\r (esc)
third\r (esc)
$ hg cat a.txt
Matt Mackall
tests: unify test-eol-clone
r12422 first
second
third
$ hg remove .hgeol
$ hg commit -m 'remove eol'
$ hg push --quiet
$ cd ..
Test clone of repo with .hgeol in working dir, but no .hgeol in tip
$ hg clone repo repo-3
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd repo-3
Mads Kiilerich
tests: use (esc) instead of other kinds of string escaping
r12943 $ cat a.txt
Matt Mackall
tests: unify test-eol-clone
r12422 first
second
third
Test clone of revision with .hgeol
$ cd ..
$ hg clone -r 0 repo repo-4
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
Denis Laxalde
transaction-summary: show the range of new revisions upon pull/unbundle (BC)...
r34662 new changesets 90f94e2cf4e2
Matt Mackall
tests: unify test-eol-clone
r12422 updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd repo-4
$ cat .hgeol
[patterns]
**.txt = native
Mads Kiilerich
tests: use (esc) instead of other kinds of string escaping
r12943 $ cat a.txt
first\r (esc)
second\r (esc)
third\r (esc)
Mads Kiilerich
tests: add missing trailing 'cd ..'...
r16913
$ cd ..