diff options
| author | gian <gian@li82-39> | 2009-10-21 14:51:06 +0200 |
|---|---|---|
| committer | gian <gian@li82-39> | 2009-10-21 14:51:06 +0200 |
| commit | 2e235351d68715d0b232d48c21974ef6a89bb685 (patch) | |
| tree | c80ae73263199f46daf6d4fda5b8e8c451fbda1a /.be/bugs/51930348-9ccc-4165-af41-6c7450de050e/comments/f1479ecf-4154-4cd4-bbd6-0ed6275b9f98 | |
| parent | 85ab0b48299435a5ecfa6f93af95948d432e096a (diff) | |
| parent | c80312557917015fcda9f7baa9e1acdce8ad9de7 (diff) | |
| download | bugseverywhere-2e235351d68715d0b232d48c21974ef6a89bb685.tar.gz | |
test for bzr merge
Diffstat (limited to '.be/bugs/51930348-9ccc-4165-af41-6c7450de050e/comments/f1479ecf-4154-4cd4-bbd6-0ed6275b9f98')
2 files changed, 24 insertions, 0 deletions
diff --git a/.be/bugs/51930348-9ccc-4165-af41-6c7450de050e/comments/f1479ecf-4154-4cd4-bbd6-0ed6275b9f98/body b/.be/bugs/51930348-9ccc-4165-af41-6c7450de050e/comments/f1479ecf-4154-4cd4-bbd6-0ed6275b9f98/body new file mode 100644 index 0000000..372a655 --- /dev/null +++ b/.be/bugs/51930348-9ccc-4165-af41-6c7450de050e/comments/f1479ecf-4154-4cd4-bbd6-0ed6275b9f98/body @@ -0,0 +1,16 @@ +There is no obvious means of using +".be/version"/"libbe.bugdir.TREE_VERSION_STRING". In the past I've +worked around this by keeping all the disk-reading backwards +compatible (e.g. homemade mapfile -> YAML, the "From" hack in +libbe.comment.Comment.load_settings, possibly others). However, this +is not the road to easily maintainable code. + +Most projects only need to maintain backwards compatibility with the +last few versions of their disk cache, to allow users an easy upgrade +path. The difficulties come with "be diff", which must be able to +read _every_ disk-image of the bugdir ever committed into something +comparible with the current cutting edge. This makes sweeping changes +very difficult. VCSs themselves avoid this by never showing their +disk-cache to another program, but we've shown ours to the VCS, and +it's difficult (or impossible, depending on the VCS) to change history +to match the current format. diff --git a/.be/bugs/51930348-9ccc-4165-af41-6c7450de050e/comments/f1479ecf-4154-4cd4-bbd6-0ed6275b9f98/values b/.be/bugs/51930348-9ccc-4165-af41-6c7450de050e/comments/f1479ecf-4154-4cd4-bbd6-0ed6275b9f98/values new file mode 100644 index 0000000..3d4d9df --- /dev/null +++ b/.be/bugs/51930348-9ccc-4165-af41-6c7450de050e/comments/f1479ecf-4154-4cd4-bbd6-0ed6275b9f98/values @@ -0,0 +1,8 @@ +Author: W. Trevor King <wking@drexel.edu> + + +Content-type: text/plain + + +Date: Sun, 16 Aug 2009 19:07:06 +0000 + |