Sat Oct 11 11:45:25 EDT 2008 Stephen Hicks <[EMAIL PROTECTED]>
* Fallback onto simpleHTTP when Network.Browser fails
New patches:
[Fallback onto simpleHTTP when Network.Browser fails
Stephen Hicks <[EMAIL PROTECTED]>**20081011154525
Ignore-this: f18e323faa1a9926ebf5351c4a60648a
] {
hunk ./Distribution/Client/HttpUtils.hs 9
import Network.HTTP
( Request (..), Response (..), RequestMethod (..)
- , Header(..), HeaderName(..) )
+ , Header(..), HeaderName(..), simpleHTTP )
import Network.URI
( URI (..), URIAuth (..), parseAbsoluteURI )
import Network.Stream (Result)
hunk ./Distribution/Client/HttpUtils.hs 132
getHTTP verbosity uri = do
p <- proxy verbosity
let req = mkRequest uri
+ catch (tryBrowser p req) (\_ -> simpleHTTP req)
+ where tryBrowser p req = do
(_, resp) <- browse $ do
setErrHandler (warn verbosity . ("http error: "++))
setOutHandler (debug verbosity)
}
Context:
[Fix the -i dir for compiling Setup.hs when it's the current dir
Duncan Coutts <[EMAIL PROTECTED]>**20081010234558
map "" to "."
]
[Tidy up the preferred-versions file parser
Duncan Coutts <[EMAIL PROTECTED]>**20081010070105]
[Bump version number and dependencies
Duncan Coutts <[EMAIL PROTECTED]>**20081010065854]
[Relax deps to build with ghc-6.10
Duncan Coutts <[EMAIL PROTECTED]>**20081007230701]
[Handle build reports with missing logs better
Duncan Coutts <[EMAIL PROTECTED]>**20081007230635]
[Add DownloadFailed as a possible failure for installation
Duncan Coutts <[EMAIL PROTECTED]>**20081007230418
Should now be caught during installing a bunch of packages
and not cause immediate overall failure. It should instead
be treated like any other package build failure and be
reported at the end and only affect other dependent builds.
]
[Fix search paths for compiling Setup.hs scrips
Duncan Coutts <[EMAIL PROTECTED]>**20081007213630
and in particular for bootstrapping the Cabal lib.
]
[Fix selecting paired packages
Duncan Coutts <[EMAIL PROTECTED]>**20081007062930
Previously when we selected base 4 (and as a consequence
slected base 3 too) we didn't properly trace the dependencies
of base 3 so if nothing actually required base 3 then we ended
up with base 3 in the solution but not with syb which it
depends on. Consequently the solution was invalid.
Now we select the paired package properly (hopefully).
]
[Take preferred versions into account in dependency planning
Duncan Coutts <[EMAIL PROTECTED]>**20081006055129
This means we can now globally prefer base 3 rather than 4.
However we need to be slightly careful or we end up deciding
to do silly things like rebuild haskell98 against base 3.
That would happen because the h98 package doesn't constrain
the choice to one or the other and we would prefer base 3.
So we have to add that we really prefer whatever it uses
currently (if any).
]
[Pass the package suggested version constraints through to the resolver
Duncan Coutts <[EMAIL PROTECTED]>**20081006042758
Not used yet.
]
[Fix selection of paired packages
Duncan Coutts <[EMAIL PROTECTED]>**20081006040616]
[Read preferred versions from the package index
Duncan Coutts <[EMAIL PROTECTED]>**20081006030259
From a file named 'preferred-versions' in the 00-index.tar.gz
If there are several they are combined. Contents is like:
base < 4
one suggested version constraint per line.
]
[Refactor and update the hackage index reading code
Duncan Coutts <[EMAIL PROTECTED]>**20081005202747]
[Print more details about what is to be installed with -v
Duncan Coutts <[EMAIL PROTECTED]>**20081005075556
Reports if installs are new or reinstalls and for reinstalls
prints what dependencies have changed.
]
[When finalising paired packages, cope with there being multiple choices
Duncan Coutts <[EMAIL PROTECTED]>**20081005053821
For ordinary packages we selected a single version which means
we added an equality constraint. As a consequence we used to
assume there was only one version left when finalising. For
paired packages there may be two versions left if the package
did not directly constrain the choice to just one. If there is
more than one version remaining then we have to pick between
them. At the moment we still pick the highest version, but
later we can take a global preference or polciy into account.
]
[When selecting paired packages, select both.
Duncan Coutts <[EMAIL PROTECTED]>**20081005053804]
[Handle constraints on paired packages
Duncan Coutts <[EMAIL PROTECTED]>**20081005051919
The trick is that when applying constraints to paired
packages, the constraint has to exclude both packages at
once. We exclude the pair together or not at all. If it
would only exclude one then we discard the constraint.
]
[Add the notion of paired packages to the Constraints ADT
Duncan Coutts <[EMAIL PROTECTED]>**20081005013141
Packages like base-3 and base-4 are paired. This means they are
supposed to be treated equivalently in some contexts. Paired
packages are installed packages with the same name where one
version depends on the other.
]
[Make InstalledPackage an instance of PackageFixedDeps
Duncan Coutts <[EMAIL PROTECTED]>**20081005012741]
[Add the glue code to actully report excluded packages
Duncan Coutts <[EMAIL PROTECTED]>**20081005001400
Now displayed in the output of install --dry-run -v
]
[Have Constraints.constrain report the excluded packages
Duncan Coutts <[EMAIL PROTECTED]>**20081004235006
Each time we apply a constraint we can end up excluding some
extra package. Report that list of packages because it is
quite interesting information to get insight into what the
resolver is actually doing.
]
[Separate the construction of the exclusion list from its use
Duncan Coutts <[EMAIL PROTECTED]>**20081004234421
Previously directly inserted packages into the excluded package
list. Now we generate a list of them and then add them. We want
the list of newly excluded packages separately because it is
interesting information to report to the user when -v is on.
]
[Generalise the logging of selected and discarded packages
Duncan Coutts <[EMAIL PROTECTED]>**20081004232555
Allow for selecting several packages in one go.
Currently when we select a package we only list the over versions
of the same package that that excludes, and not the other packages
we exclude by applying the dependency constraints of the selected
package. In future we would like to do that so we now report the
package name of discards not just the version. Though we do group
by the package name to avoid too much repition.
]
[Fix infinite loop in the TopDown dependency resolver
Andrea Vezzosi <[EMAIL PROTECTED]>**20080925181441
The loop occurred only if a package depended on another one
with the same name, e.g. base-3.0.3.0 <- base-4.0.0.0
]
[small improvements to bootstrap
Duncan Coutts <[EMAIL PROTECTED]>**20080926214828
patch sent in by brian0, ticket #357
]
[Update to the development version of the Cabal lib
Duncan Coutts <[EMAIL PROTECTED]>**20080831225243
The branch of cabal-install that tracks Cabal-1.4 now lives at
http://darcs.haskell.org/cabal-branches/cabal-install-0.5/
]
[Allow use of curl in bootstrap.sh
Duncan Coutts <[EMAIL PROTECTED]>**20080826233400
Patch from jsnx. Fixes ticket #343. Also, use "cd blah; cd .."
instead of "pushd blah; popd" as some shells lack pushd/popd
]
[Relax version constraint on unix package
Duncan Coutts <[EMAIL PROTECTED]>**20080826232851
Allows building with ghc-6.6.1
]
[Use mplus not mappend for combining tar filename checks
Duncan Coutts <[EMAIL PROTECTED]>**20080826232606
mappend would join the error messages in the case that both
checks failed. Also the monoid instance was new in base 3.
]
[TAG 0.5.2
Duncan Coutts <[EMAIL PROTECTED]>**20080826214238]
Patch bundle hash:
dd038363da62c020306d13105b6174a4be776a7f
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