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- Committer: Tarmac
- Date: 2014-04-04 04:52:38 UTC
- mfrom: (2562.1.3 tailer-tweaks)
- Revision ID: tarmac-20140404045238-d7u8vf41arfm1n3i
[r=thumper] Extend the tailer utility.
When looking at the pyjuju debug-log, there was a replay
function that allowed getting the log from the start.
There was no way to tell the tailer to start from the
beginning of the file.
I changed the meaning of NewTailer to be one that doesn't
do any seeking. The NewTailerBacktrack does seek to the end,
and then goes back a certain number of lines.
There was a bug in the backtrack tailer when zero lines
were passed in. This is fixed and a test added.
The number of lines to look back is now a uint, as negative
values make no sense at all.
https://codereview.appspot.com/84290045/
When looking at the pyjuju debug-log, there was a replay
function that allowed getting the log from the start.
There was no way to tell the tailer to start from the
beginning of the file.
I changed the meaning of NewTailer to be one that doesn't
do any seeking. The NewTailerBacktrack does seek to the end,
and then goes back a certain number of lines.
There was a bug in the backtrack tailer when zero lines
were passed in. This is fixed and a test added.
The number of lines to look back is now a uint, as negative
values make no sense at all.
https://codereview.appspot.com/84290045/
added
removed
container/lxc/clonetemplate.go
