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On Sat, 22 Sep 2012 18:13:48 +0200 |
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Luca Barbato <lu_zero@g.o> wrote: |
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|
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> On 09/22/2012 09:55 AM, Michał Górny wrote: |
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> > Hello, |
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> > |
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> > The current dependency syntax: |
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> > |
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> > [VERSION-OP] PACKAGE-NAME ["-" PACKAGE-VERSION] |
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> > |
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> > suffers a few problems: |
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> |
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> I like the current one your proposal seems quite a problem for a large |
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> deal of usecases. |
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> |
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> > 1. It is not really human-friendly. |
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> > |
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> > People don't say things like: |
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> > |
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> > I need newer than monkey-1.2. |
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> > |
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> > They say instead: |
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> > |
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> > I need monkey, newer than version 1.2. |
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> |
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> "I need monkey-1.2 or newer" sounds natural to me. |
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|
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'monkey-1.2' or 'monkey version 1.2'? The former being a package name. |
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|
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> > 4. Adding, removing and changing versions is not friendly at all. |
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> > |
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> > Consider the following dep: |
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> > |
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> > >=dev-foo/bar-bas-bat-11.2.4_alpha |
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> > |
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> > Now, you want to bump the dep to 11.3. You need to find the version |
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> > number, and modify it. Depending on the configuration, ^w is going |
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> > to eat the whole package name or just a single component. |
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> |
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> Use a better editor. |
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|
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Which one has automagic atom stripping? |
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|
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> > Then, you want to remove the whole version. You need to first remove |
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> > the version number, making sure it doesn't eat a bit of package name |
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> > as well. Then, you have to go back to the beginning of the string, |
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> > and remove the operator. |
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> |
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> > PACKAGE-NAME [[*WSP] VERSION-OP [*WSP] PACKAGE-VERSION]] |
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> |
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> whitespace as separator for atoms looks a huge can of worms waiting to |
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> be opened. how you'd pass that to emerge? How you make a list of |
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> atoms? |
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|
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emerge 'foo >= 1.1' 'bar < 1.0'? |
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emerge foo '>=' 1.1 bar '<' 1.0? |
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|
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And what do you mean by 'a list of atoms'? I don't see a single problem |
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parsing this syntax. It's a very simple stream of tokens. |
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|
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> Please try not fix/break what is not broken. |
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|
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So we're now switching Gentoo to EOL and just fixing bugs? |
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|
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-- |
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Best regards, |
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Michał Górny |