convert/gnuarch: parse continuation-of revisions in gnuarch source
In GNU Arch, continuation-of was often used for:
- tagging revisions
- continue working on a project in a new archive, because arch
was scaling poorly in revision numbers (cat-logs were slow
to be parsed and scanned through)
- very similar to the previous point, fork his own branch of
a project.
Parsing this header information will allow to 'follow' new history
because it often hints at older/forked/personal revision trees.
This patch however just implements the parsing of the
continuation-of header. A followup patch will implement the proper
use of this new information.
A b
b
b: copy a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
committed changeset 1:386a3cc01532710ca78aed9a54fa2f459c04f29c
we should see two history entries
changeset: 1:386a3cc01532
tag: tip
user: test
date: Mon Jan 12 13:46:40 1970 +0000
files: b
description:
2
changeset: 0:33aaa84a386b
user: test
date: Mon Jan 12 13:46:40 1970 +0000
files: a
description:
1
we should see one log entry for a
changeset: 0:33aaa84a386b
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 1
this should show a revision linked to changeset 0
rev offset length base linkrev nodeid p1 p2
0 0 3 0 0 b789fdd96dc2 000000000000 000000000000
we should see one log entry for b
changeset: 1:386a3cc01532
tag: tip
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 2
this should show a revision linked to changeset 1
rev offset length base linkrev nodeid p1 p2
0 0 65 0 1 9a263dd772e0 000000000000 000000000000
this should show the rename information in the metadata
copyrev: b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
copy: a
ed156f22f0a6fde642de0b5eba0cbbb2 .hg/store/data/b.i
60b725f10c9c85c70d97880dfe8191b3 bsum
60b725f10c9c85c70d97880dfe8191b3 asum
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
2 files, 2 changesets, 2 total revisions