On Mon, 17 Aug 2015 18:04:37 +0200, <[email protected]> wrote:
I read the search feature is in a trial stage.
Can it be expanded to search in actual source files?
Now using the browser and only per file. Or of course in an external tool
in my checkout folder.
Thanks for Fossil.
until the time comes where fossil supports grep out of the box I'm using
the following q&d shell script. provided you are on linux/unix/macosx this
should
work for you (N.B.: I'm using `ksh' rather than `bash' (or `zsh'). to make
it work with `bash' you'd need to replace the `print' command by `echo' or
a suitable `printf' call (and find out what the equivalent of `print -r
--' in bash is ... probably some similar `printf' construct). in any case
you get the idea....
sure it is inefficient (dumps all revisions of the file and greps through
all of them ...), but it works OK for me.
8<------------------------------------------------------------------------------------------
#!/usr/bin/env ksh
#------------------------------------------------------------------
# purpose: grep through all revisions of one or more files from a `fossil'
# repository.
#
# calling syntax:
#
# fslgrep grep-options pattern file {file ...}
#
# where `grep-options' is passed to `grep'. options taking arguments for
the
# time being must *not* contain spaces (or the whole option string must
# be enclosed in quotes).
#
# example:
#
# fslgrep '-C 5' foo bar.txt
#
# will look for `foo' in all revisions of `bar.txt' and report them with a
5 line context.
#------------------------------------------------------------------
function getHashes { # `fossil finfo -W 0' output
print "$1" | awk '
NR == 1 {next}
/^[0-9]/ {
sha1 = substr($2, 2, length($2) - 2)
print sha1
}
'
}
#------------------------------------------------------------------
# define default grep options to be used:
options="--colour=always "
# append user defined options and extract grep search pattern
for i do
[[ $i == -* ]] && {
options+="$i "
((optcnt++))
}
done
((optcnt > 0)) && shift $optcnt
pattern=$1
shift
for i do
timeline=$(fossil finfo -W 0 $i)
(($? == 0)) || continue
hashes=$(getHashes "$timeline")
for h in $hashes; do
rep=$(fossil cat -r $h $i | cat -n | grep $options "$pattern")
(($? == 0)) && {
print -- "\n** $i [$h] **"
print -r -- "$rep"
}
done
done
8<------------------------------------------------------------------------------------------
HTH
j.
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