| Commit message (Collapse) | Author | Age | Files | Lines |
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There's not really any reason you'd want to use the RemoteRepoCache
class except as a workaround for the slow speed of some LocalRepoCache
operations, so I can't see this ruining anyone's day.
The main reason for doing this is so we can simply the sourceresolver
code. One reason that the sourceresolver class is so hopelessly
complicated is that it right now has to use two incompatible interfaces
for Git repo caches.
I've taken the opportunity to detangle the RepoCache class from the
App class. Now all of the configuration for the RepoCache class is
passed into the constructor explicitly. This makes the class usable from
outside Morph:
resolver = morphlib.repoaliasresolver.RepoAliasResolver(aliases=[])
repo_cache = morphlib.repocache.RepoCache('/src/cache/gits', resolver)
Change-Id: I596c81d7645b67504c88e555172a8c238f4f8a66
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For a long time the CachedRepo class has basically been a wrapper around
the GitDir class, but with a few extra methods that don't really even
belong there.
It is now a tiny class in the localrepocache module which just keeps
track of a few extra attributes. All other functionality is provided
by the gitdir module.
This commit also removes the `git clone` approach for copying repos out
of the cache. The alternative approach implemented by
git.copy_repository() was slightly faster when I tested, so for now we
should use that everywhere. Longer term we should find out why this is
quicker than `git clone`, and fix Git itself to be fast.
Change-Id: I1686ab43253d44c3903d9a0bad8bb75528e9cf75
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This allows us to simplify a couple of places.
I cannot think of a single situation where'd you want to get the cached
copy of a repo, but not update it. Think about it -- the repo might be
*years* behind the upstream remote.
Change-Id: I60340c7fb33e7bfe871ad30c0a9322a7202548e2
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Static analysis showed this code is not being used, and we can always
bring it back if necessary through git.
Change-Id: Id8bf7d73436b5c3d0dfe050befaae034a05afc86
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This commit undoes behaviour changes from commit
aa6dfcbb70c03dfeb3f9af02.
Change-Id: Ie677fb9c4e6bcd6edeba2cdd87f4f6125dcae7a4
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Its going to be more likely that a baserock user is more interesed
in the build log than actually the debug output from morph.
And also the intuitive option would be to use -v for this.
--verbose/-v: show build output
--debug/-d: show morph debug output
Change-Id: I1fb99034dc8680a5f168f6306724663aea33ebc5
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Change-Id: I992dc0c1d40f563ade56a833162d409b02be90a0
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Also, move the repo.update() call into the 'fetch from tarball' code
path in the localrepocache module -- there's no need to update straight
after doing a `git clone`, but we do need to do one if we got the repo
from a `git archive` tarball that may be out of date.
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This consolidates a bunch of code paths that were previously duplicated.
This also changes the API for local cached repos to match the
function names GitDirectory uses. Note that the remote repo cache still
uses the old names, and should be fixed when time permits.
Some unit tests that use the CachedRepo module required a bit of
inelegant monkey-patching in order that they continue to work. A better
way to do this would be with the 'mock' library (which would need to be
added to Baserock 'build' and 'devel' systems before we could use it).
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Morph can appear to hang in situations where it is actually waiting on a
slow network operation. This change gives users a way to see the output
of the subcommands that are doing the network IO (either 'wget', 'git
clone' or 'git remote update').
The status information goes onto stderr, because that is where the
subcommands write it. Morph tends to put its status output on stdout,
but (a) some commands are machine-parsed, such as `serialise-artifact`
and (b) it's tricky to get Git to put status output on stdout.
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Currently the message is still displayed "Updating xxx" but no
update is actually done.
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This makes a non-backward-compatible change to morph which switches it to using
tarballs instead of bundles when initialising cached git repositories. This is
faster because it doesn't require index-pack --fix-thin operations on the
machine running morph.
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Update the unit tests so that they pass with the new bare repository caches.
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This was done with the aid of the pep8 script, available by running
`easy_install pep8`.
It may be worth making this part of ./check, but that will require
putting pep8 into the development tools stratum.
This should be easy, given pep8 has no external dependencies.
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The tests, they still fail.
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Changed the delimieter between push and pull patterns to be #,
since = is reasonably frequent in URLs, and # should never be
necessary in git urls.
Oh my how many tests now fail.
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Bundle urls generated by lorry end with .bndl, this was fixed but the
test was not adjusted, doh!
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Also change _fetch to throw its exception as since it is more pythonic
to throw exceptions than return exit status, other error handling needed
to be caught, so it hsa been kept consistent.
This required the tests to throw an exception as well
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Jannis and I discussed a refactoring of most of morph's internals
to reduce coupling and increase cohesion. This is one of the results:
we'll want a couple of classes to manage locally cached git repositories.
This commit adds the LocalRepoCache class to manage a the git cache
directory. Later on, we'll add the CachedRepo class to represent
individual repositories.
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