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> Hello List ans anyone! |
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> |
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> I'm searching for a feature or an hint how and where to implement it. |
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|
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Mmmm....... Im not one of the knowledgable ppl around here but.... |
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|
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you can have version ranges within files like package.keywords eg |
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<cat/A-4.0 |
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|
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which would mean ~arch < A-4.0 <= arch |
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|
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which is essentially what your asking for. |
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|
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The biggest issue I have with a feature like this is that you seems to be |
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overriding the config files all ready present. That would only last until the |
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next time you ran emerge. |
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|
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I think this could be better solved with tools ( gui or cli ) that allowed a |
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user to manage package.keywords, etc. Now a tool that actually did this |
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would be very interesting indeed. |
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|
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Alistair. |
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|
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> |
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> The desired feature could be called "stabilize" or "update to stable" |
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> and would change the selected packages when doing an update (emerge |
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> -avuND world). |
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> Just to give you an initial idea/example, some packages: |
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> package A - (the old_stable) has: 3.0 3.4 3.8 ~3.9 |
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> package B - (the young_stable) has: ~1.3 ~1.4 ~1.6 |
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> package C - (the unstable) has: ~0.6 ~0.8 ~1.1 |
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> So version numbers with the ~ are unstable/~amd64, where numbers without |
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> are stable/amd64. |
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> |
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> Case 1 (amd64): using system wide only stable/amd64 |
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> Installing anything would result in A@3.8 and C,B not installed |
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> |
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> Case 2 (~amd64): using system wide the unstable/~amd64 keyword |
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> Installing anything would result in A@~3.9 B@~1.6 C@~1.1 |
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> |
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> Case 3 ("real world"): get it managed with masks and keywords that the |
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> major packages are stable, while new features could arrive |
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> Installing anything with the result A@3.8 B@~1.6 C@~1.1 |
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> |
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> Nothing new so far, now new package versions arrive: |
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> package A - (the old_stable) has: 3.0 3.4 3.8 ~3.9 NEW: 4.0 ~4.1 |
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> package B - (the young_stable) has: ~1.3 ~1.4 ~1.6 NEW: 1.8 ~1.9 |
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> package C - (the unstable) has: ~0.6 ~0.8 ~1.1 NEW: ~1.2 ~1.4 |
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> |
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> So if we now update (emerge -avuND) right now the results are: |
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> Case 1 (amd64): Update A@3.8 to 4.0, B,C not installed |
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> Case 2 (~amd64): Update A@~3.9 to ~4.1, B@~1.6 to ~1.9, C@~1.1 to ~1.4 |
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> Case 3 ("real world"): depends on the new set of masks and keywords... |
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> much work ahead |
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> |
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> What I search is the stabilize feature for the update e.g. (emerge |
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> -avusND) should result in: |
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> Case 1 (amd64): |
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> - update A@3.8 to A@4.0, because a new stable version updates the old |
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> stable version |
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> - B, C not installed |
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> |
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> Case 2 (~amd64): |
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> - update A@~3.9 to A@4.0 update unstable packages to the stable |
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> version when arrived, stop using unstable. |
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> - update B@~1.6 to B@1.8 update unstable packages to the stable |
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> version when arrived, stop using unstable. |
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> - update C@~1.1 to C~1.4 update unstable packages, the never unstable |
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> versions. |
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> |
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> Case 3 ("real world"): |
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> - update A@3.8 to A@4.0 update stable package to newer stable version |
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> when arrived. |
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> - update B@~1.6 to B@1.8 update unstable packages to the stable |
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> version when arrived, stop using unstable. |
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> - update C@~1.1 to C~1.4 update unstable packages, the never unstable |
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> versions. |
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> Optional: make is possible to ignore/filter/select the unstable to |
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> unstable updates, those might cause trouble. |
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> |
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> |
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> Anyone, could help me? Give me a hint if this would be possible? Any |
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> hints where in code this could be implemented? I'm programmer, |
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> professional, so if I get the right hints, will invest spare time in |
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> this. Also I'll ready to setup and run various tests. But I never before |
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> worked at portage... |
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> It might be a good start if the people with the Know-How, will start a |
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> discussing about this idea, what problems need to be solved, which code |
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> parts will need an update and so one. Than I could try to get it |
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> working, but right now, I doesn't even know the right questions. |
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> |
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> Best regards, |
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> - Johannes Kellner |