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Re: Need 'UncommentAndSetValue' or some such
From: |
Tim Nelson |
Subject: |
Re: Need 'UncommentAndSetValue' or some such |
Date: |
Thu, 27 Oct 2005 12:36:06 +1000 (EST) |
On Wed, 26 Oct 2005, David Scott Coburn wrote:
Brendan Strejcek wrote:
This is a commonly requested feature, check the archives for the
discussions.
This is what I find myself doing these days:
editfiles:
{ /some/file
DeleteLinesStarting "SomeVar" # Or Matching, whatever
AppendIfNoSuchLine "SomeVar = SomeValue"
}
This is perfectly convergent because cfagent edits the file in a buffer
and then compares to contents on disk. If there is no difference, the
actual file is not touched.
This is an improvement, but it would be nice if the edit did not move
the line you are editing to the end of the file. Usually there is some
context of comments related to the variable you are setting. The function
which edits and sets the variable should not change this. This makes it
easier to look through the file if needed to find the line you are looking
for, to see what the settings are, and to reference the information in the
comments.
Btw, my solution (which is all done via templates) is probably
something like:
ResetSearch 0
LocateLineMatching "whatever"
ReplaceLineWith "otherwhatever"
CatchAbort # Catches abort from LocateLineMatching, so you
# can put other editfiles stuff after
But I'm never sure, because I just write
<? ReplaceLineMatchingWith("whatever", "otherwhatever"); ?>
...and my perl templating does the rest.
:)
--
Kind Regards,
Tim Nelson
Server Administrator
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- Re: Need 'UncommentAndSetValue' or some such, (continued)
- Message not available
- Message not available
- Re: Need 'UncommentAndSetValue' or some such, Christopher Browne, 2005/10/26
- Re: Need 'UncommentAndSetValue' or some such, David Scott Coburn, 2005/10/27
- Re: Need 'UncommentAndSetValue' or some such, Paul Krizak, 2005/10/27
- Re: Need 'UncommentAndSetValue' or some such, Luke Kanies, 2005/10/27
- Re: Need 'UncommentAndSetValue' or some such, Paul Krizak, 2005/10/27
- Re: Need 'UncommentAndSetValue' or some such, Luke Kanies, 2005/10/27
- Re: Need 'UncommentAndSetValue' or some such, Brendan Strejcek, 2005/10/27
- Re: Need 'UncommentAndSetValue' or some such, Luke Kanies, 2005/10/27
- Re: Need 'UncommentAndSetValue' or some such, Brendan Strejcek, 2005/10/28
- Re: Need 'UncommentAndSetValue' or some such, Luke Kanies, 2005/10/28