Commit Graph

9 Commits

Author SHA1 Message Date
Colin Walters
f115d0276f db: Remove query parameter to diff
Matthew argues we can add this at a later time.
2015-04-23 16:30:18 -04:00
Colin Walters
8bf8d71f99 db: Remove query argument, rename to query_all()
Matthew argues that we can add this later.

https://github.com/projectatomic/rpm-ostree/pull/139#issuecomment-95327428
2015-04-23 16:30:18 -04:00
Colin Walters
c16058b66a libpriv: Move rpm/hawkey util functions into -rpm-util
`treepkgdiff` no longer describes the function of the file; as a baby
step towards unifying the db and hawkey code, move the functions into
that file.
2015-04-23 16:30:18 -04:00
Colin Walters
3326e13481 lib: Add diff API
This is a *third* implementation of rpm database diffs in the code,
but it is now a public introspectable shared library API.

Further commits will change the command line tools to use this, and
then after that we'll further deduplicate the `db diff` from this
code.
2015-04-23 16:30:18 -04:00
Colin Walters
28ab27caf7 db: Refactor internal helpers in preparation for diff API
This will make it easier to query two commits at once.  Note that
`RpmOstreeRefSack` now can hold a reference to a temporary directory.
2015-04-23 16:30:18 -04:00
Colin Walters
7b45f13a62 Link lib/ against libpriv/, use it to share sack loading function
On the plus side, we share some code between the library and the
binary now.  On the downside, because `librpmostreepriv.la` is a
noinst library, its code text is duplicated between the shared library
and binary, at least until we either:

 - Have the binary solely use the public shared library (like ostree does)
 - Install `librpmostreepriv.so` to e.g. `/usr/lib64/rpm-ostree/librpmostreepriv.so`
   without the headers being public
2015-04-23 16:30:17 -04:00
Colin Walters
3e6f877282 lib: Add RpmOstreePackage
The `QueryResult` class ended up being too awkward; having NEVRA
strings meant for example that clients would have to parse them.  It
would be harder to present something like the current `rpm-ostree
upgrade` package diff output.

Now...I debated quite a while before doing this patch.  The thing
that's really awful about creating this library is there are *SO MANY*
layers.  rpm-ostree → libhif → hawkey → libsolv → librpm.  It's enough
to make one question whether one is actually accomplishing anything or
just contributing to a collective insanity...

Let's pretend for now it's the former.

Closes: https://github.com/projectatomic/rpm-ostree/pull/136
2015-04-16 13:26:58 -04:00
Colin Walters
de47c23450 doc: Add gtk-doc for new library 2015-04-13 14:39:06 -04:00
Colin Walters
8a5730525e Add a public shared library, with "rpm -qa" for commit functionality
This will help build release engineering and other types of tools;
for example, rather than parsing the output of `db diff`, one
should be able to call an API.

Initially, this adds the generic infrastructure for a public shared
library, with a new function call to do the equivalent of `rpm -qa` on
a particular OSTree commit.

Closes: https://github.com/projectatomic/rpm-ostree/issues/117
Closes: https://github.com/projectatomic/rpm-ostree/pull/124
2015-04-13 14:39:06 -04:00