2fbc04b950
Make decisions countable and use foreach to iterate them in solver
2012-06-07 03:22:23 +02:00
d592c0a55e
Remove only branches on right levels in revert
2012-06-05 11:49:36 +02:00
ac762ba6e9
Correctly resolve branches if necessary
2012-06-05 11:04:09 +02:00
67fde90666
Correctly sort operations within transactions using DFS
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Fixes #655
2012-06-05 01:06:35 +02:00
26e051cb76
Decisions are now encapsulated in a separate object
2012-06-04 23:19:32 +02:00
1bd4ccbd54
php-cs-fixer magic
2012-05-22 12:07:08 +02:00
21c7e219e2
Change "else if" to "elseif"
2012-05-21 18:34:12 +02:00
99200af51b
Correctly indent break statements
2012-05-21 18:33:21 +02:00
76d3950992
Document the RuleWatchGraph
2012-05-21 18:14:38 +02:00
2dfea8a5e0
Only consider undecided literals for selectAndInstall
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Fixes #707
2012-05-20 15:44:15 +02:00
dd527a4049
Remove weak rules
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Since we no longer have suggest/recommend rules and no longer use any update
or feature rules so packages are removed by default, we do not need weak rules
anymore.
2012-05-19 21:49:48 +02:00
025581b365
Rename walkLiteral method to more explicitly say what it does
2012-05-19 20:50:21 +02:00
451bab1c2c
Get rid of Literal object / literal id mix, use literals only to save memory
2012-05-19 20:38:56 +02:00
731a451dfe
Move handling of watch graph to separate classes
2012-05-19 01:27:57 +02:00
71ee5c8f4c
We don't have a systemsolvable at the lowest level
2012-05-15 21:46:52 +02:00
286593cf99
Move solver debugging code into solver subclass
2012-05-15 21:37:57 +02:00
46e4ae0e6a
Move rule generation from solver into separate rule set generator
2012-05-15 21:36:47 +02:00
70e306f055
Process all jobs in one method and remove lock jobs which are not used
2012-05-15 20:22:48 +02:00
3fcd042fd4
Skip adding (ignored) duplicate rules which were already added
2012-05-15 20:04:25 +02:00
1d60ae1bfc
We no longer support recommended packages, remove left over code
2012-05-15 20:01:51 +02:00
92ecf5a603
Remove unused variables
2012-05-15 20:00:52 +02:00
bd66c27ff6
We mark packages as uninstallable by removing them from the repo
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As it is faster to remove packages from the repos and keep them out of the
package pool to begin with, we don't need an installable() method on the
policy.
2012-05-15 19:57:55 +02:00
8fc09afbae
Move transaction generation to a separate class
2012-05-15 19:55:41 +02:00
37d271271d
Turn assertions into solver bug exceptions with more info
2012-05-09 18:44:14 +02:00
0c1944a9d0
Let the solver handle aliases instead of the installer
2012-05-09 15:15:39 +02:00
15f43571b9
Rules of type feature are no longer needed
2012-05-08 19:26:50 +02:00
69b55f12ae
Call feature rules update rules, as there is no difference in composer
2012-05-08 19:26:43 +02:00
0bd6fa1f37
An array of installed packages is no longer needed in the solver
2012-05-08 19:26:36 +02:00
cf5d14e2e1
Move all solver members to top of the file
2012-05-08 19:26:27 +02:00
c51fedef8c
Policy rules cannot conflict with jobs anymore
...
As we no longer need special feature rules for updating installed packages
we don't have policy rules which might conflict with job rules anymore.
Everything is driven by jobs now.
2012-05-08 19:26:19 +02:00
5feff954a4
Remove commented out debug output
2012-05-08 19:26:13 +02:00
c37e126e14
Installed packages are now always removed unless otherwise requested
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This means that an update request must always be accompanied by an install
request, otherwise the package might be removed rather than updated.
2012-05-08 19:25:58 +02:00
f4ae88a5d6
Create lookup table for installed packages in only one place
2012-05-08 19:25:47 +02:00
5daeacf0ac
We won't implement choice rules, you need to edit composer.json to choose
2012-05-08 19:25:38 +02:00
875261931c
We do not support any options to keep obsolete packages
2012-05-08 19:25:24 +02:00
f7440076fa
Revert "Merge remote-tracking branch 'naderman/remove-packages-by-default'"
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This reverts commit 2988152602adb4188e12
2012-04-29 22:21:58 +02:00
f4d5568937
Rules of type feature are no longer needed
2012-04-27 18:28:51 +02:00
d153ab3f8f
Call feature rules update rules, as there is no difference in composer
2012-04-27 18:25:58 +02:00
f98ab2e491
An array of installed packages is no longer needed in the solver
2012-04-27 18:24:17 +02:00
7be4b82ad2
Move all solver members to top of the file
2012-04-27 18:22:55 +02:00
6410817c4e
Policy rules cannot conflict with jobs anymore
...
As we no longer need special feature rules for updating installed packages
we don't have policy rules which might conflict with job rules anymore.
Everything is driven by jobs now.
2012-04-27 18:21:25 +02:00
3618ddacb0
Remove commented out debug output
2012-04-27 18:16:34 +02:00
2cb2cde096
Installed packages are now always removed unless otherwise requested
...
This means that an update request must always be accompanied by an install
request, otherwise the package might be removed rather than updated.
2012-04-27 18:13:37 +02:00
1a48ebaf57
Create lookup table for installed packages in only one place
2012-04-27 17:50:53 +02:00
0e537b9c93
We won't implement choice rules, you need to edit composer.json to choose
2012-04-27 17:46:13 +02:00
5ba9a887c2
We do not support any options to keep obsolete packages
2012-04-27 17:40:59 +02:00
3f13eb87b1
fix_typo
2012-04-16 13:46:04 +02:00
53191eb0fe
Remove recommend, make suggest informational, add require-dev, fixes #78 , fixes #510
2012-04-14 23:38:05 +02:00
64a451eaf9
Remove dontFix feature for local packages and explicit fix command
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This made sense for the libzypp, so your kernel doesn't get deleted
just cause it thinks something is broken, but it doesn't really make
sense for composer.
2012-04-12 15:40:34 +02:00
a16aa68c1d
Rule literals are sorted, so first literal added is not first retrieved
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Fixes #477
2012-04-01 22:26:44 +02:00
83123b2d40
Generate human readable explanations of rules which cause problems
2012-03-18 21:09:26 +01:00
2c87fe5a22
Collect solver problems in Problem objects with human readable output.
2012-03-18 20:41:10 +01:00
9ed05e09f3
Fix version_compare for ubuntu that ships with versions like 5.3.3-1 (bigger than 5.3.3)
2012-03-16 16:07:48 +01:00
17f0730e51
Levels are always > 0, negative level was just a hack in the C implementation
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Fixes #243
2012-02-22 16:20:08 +01:00
f3ff53b17c
Create problems directly, rather than generating impossible rules
2012-02-20 12:58:27 +01:00
ff620afe05
Correct the parent path in the watch tree, after moving a rule out of the path
2012-02-19 19:20:12 +01:00
3e1749fbad
Readd update-all jobs and make them available through the request
2012-02-19 16:59:04 +01:00
9b8e62396c
Merge pull request #324 from edorian/installNonExistingPackage
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Create an 'impossible rule' when installing non existent packages
2012-02-19 07:05:21 -08:00
2a92b904d2
Correct placing of braces
2012-02-19 15:44:02 +01:00
1ee5d99405
When changing watched literals of a rule, update the parent's next pointer
...
The previous rule was not previously updated to point to the next rule when
removing a middle rule from the watch tree for a literal. This resulted in
jumping from one literal's watch tree to another's, which could then jump
back to the original and cause infinite loop in a case like #265 .
Fixes #265
2012-02-19 15:35:13 +01:00
e20a79ac61
Fix TODO tags to confirm with the projects standard
2012-02-19 15:30:53 +01:00
8484199677
Display undecided literals as undecided with a ?, when printing the decision map
2012-02-19 15:20:13 +01:00
0b8fb68e93
Add a debug print method for the entire watch tree to the solver
2012-02-19 15:19:34 +01:00
eafe13d5a5
Create an impossible rule when trying to install something that doesn't exist.
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The rule isn't acted upon yet (hence the incomplete test) but it is there as a reminder that this case needs to be handled.
2012-02-19 14:55:14 +01:00
52d876e11e
Add SolverProblemsException and test basic solver failures
2012-02-19 00:15:23 +01:00
8fd4e56029
Deciding to install a package and wanting to install it, is not a conflict
2012-02-19 00:13:21 +01:00
3fb75faa75
Now that no more update rules are created the code that handles them can be removed too.
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Also adapted the tests that used TYPE_UPDATE exemplarily to use TYPE_FEATURE.
2012-02-18 19:19:49 +01:00
ec61297122
Remove the allowUninstall policy option and clean up the only usage
2012-02-18 18:31:19 +01:00
cbc021c05d
featureRule no longer exists, only update rule
2012-02-18 18:04:45 +01:00
5fdca19880
Removed the option to disallowed downgrades and simplifed some places where it was used
2012-02-18 17:50:15 +01:00
cc80e5a3b1
Cleanup unreachable code
2012-02-18 14:29:58 +01:00
fb69ef64c5
Fix Solver function visibility to reflect what acutally should be the public interface
2012-02-18 12:44:52 +01:00
cb7f656fa9
Off by one error in the solver - 1 cannot be false
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Fixes #133 , #160 , #162 , #177 , #289
2012-02-18 00:11:08 +01:00
8e64229461
Increasing version number to include 5.3.3 which also has an issue with SplFixedArray
2012-02-01 09:31:27 -07:00
188d8beb79
Class name typo fix
2012-01-19 16:58:59 +01:00
7eda0a8823
PHP 5.3.2 segmentation fault fix
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For some reason, using the SqlFixedArray causes a Segmentation Fault during
an install or update. Changing to a simple array fixes this issue, but in
turn uses more memory. Which is why there is the version test.
2012-01-18 15:56:29 -07:00
edf948454b
Remove IO from Solver, debug methods don't need it
2012-01-17 22:46:52 +01:00
0f9dcc9618
Remplace all echo with writeln method of IO
2012-01-16 20:44:06 +01:00
9acbb0c026
[DependencyResolver] removed unused local variables and fixed some wrong local variable names in Solver class.
2012-01-11 09:11:27 +01:00
87831d8c1c
fixed typo
2011-12-06 21:13:04 +01:00
d020f2701d
Merge pull request #118 from naderman/priority-replace-any-version
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Replaced packages have higher priority even if wrong version is replaced
2011-11-21 08:30:40 -08:00
40b33914b3
Compute rule hashes for faster duplicate detection
2011-11-21 16:04:33 +01:00
bca746c947
Don't consider a revert to level 1 (base level) in sat solver a failure
2011-11-21 15:02:42 +01:00
4140f08d9c
Use a map of installed package ids in the solver
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The assumption package.repo == installed no longer holds for installed
packages because there are multiple wrapped installed repositories.
2011-11-19 00:27:35 +01:00
e4f40272a3
Conflict handling: lastWeakWhy stores a rule, not a rule id
2011-10-29 20:05:06 +02:00
3e0e893f26
Correctly output decision map when debugging
2011-10-29 20:04:52 +02:00
85d38c653f
Also detect updates resulting from feature rules rather than update rules
2011-10-29 19:39:18 +02:00
d3aa8336dc
Fix typo
2011-10-29 19:21:34 +02:00
e4c94dd415
Adding tests for the default policy specifying its desired behaviour
2011-10-21 14:44:24 +02:00
5623f3e69c
Fix refactoring bugs
2011-09-25 23:07:42 +02:00
0a1e7320b0
Refactored solver result array. Now it returns array of operation objects which are much nicer to work with
2011-09-24 02:29:22 +03:00
f7735c396f
[Composer] Fixed typos
2011-09-15 01:22:33 +00:00
4dbb73daba
Use an SplFixedArray for the solver's decision map
2011-08-21 07:30:10 -04:00
69ebbf0eac
Correct handling of rules with more than 2 literals.
2011-08-21 06:30:06 -04:00
6118c00086
Implement minimization of branches
2011-08-20 23:03:52 -04:00
0f6fb9b692
Separate transaction generation from solving and properly identify updates
2011-08-20 18:38:31 -04:00
f46aa495da
Turn obsolete relationships and replaced packages into conflict rules
2011-08-20 18:19:47 -04:00
52565a5935
Implement handling of conflicts with learned rules
2011-08-20 13:45:20 -04:00
b0c685176b
Correct branch handling and implement reverting of decisions at a particular level
2011-08-20 13:36:18 -04:00
37e676cedd
Implement analysis of conflicting rules
2011-08-20 13:21:24 -04:00
Nils Adermann