Ability to simultaneously dump results with line numbers to a user-specified log file #101
Comments
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At a high level, I think the way people usually solve this problem is by running I'm unlikely to support a You might consider forcing colors to be shown (say, with the |
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Thanks. The Before I post process the search log, I get:
After removing the ANSI color codes (found this perl one-liner), I get:
As we can see there are 2 issues here:
I do that too. But I like have this terminal based flow too.
OK, that is understood. But I hope you can help me with point 1 above regarding the mysterious |
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Turns out that the So using just this or this did not help. On examining that So, eventually, this seems to do the trick of removing all the escape codes: alias rg2 "rg --line-number -p \!* |& tee /tmp/${USER}_rg_temp.txt; \\
\sed -r -e 's/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g' \\
-e 's/\x0F//g' /tmp/${USER}_rg_temp.txt \\
>! ${SEARCHLOG}; \\
\rm -f /tmp/${USER}_rg_temp.txt"You can close this bug report if that Thanks. |
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Now I just need a script to convert from to |
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That |
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If you do |
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I tried that, but now I get a different extra escape code
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Here's a screencap for the same output before removing any ANSI color escapes.
It looks like in both cases
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For the sake of completeness, I now 'sort of solve' the original issue in the first post as follows rg still needs to be run twice in some cases. But atleast now I can run something like below
with results from that first rg_wrapper.sh saved to a #!/usr/bin/env bash
# Time-stamp: <2016-12-01 11:47:54 kmodi>
set -euo pipefail # http://redsymbol.net/articles/unofficial-bash-strict-mode
# /home/kmodi/scripts/bash/rg_wrapper.sh: line 81: /home/kmodi/usr_local/6/bin/rg
# --follow --no-ignore-vcs --smart-case --ignore-file /home/kmodi/.ignore: No such
# file or directory
# Uncommenting below gives the above error
# IFS=$'\n\t'
# Initialize variables
debug=0
user_args=''
piped_data=''
input_from_pipe_flag=0
output_to_pipe_flag=0
rg_bin="rg"
if ! hash ${rg_bin} 2>/dev/null # Quit if rg is not found in PATH
then
echo "ERROR: The ripgrep binary (rg) is not installed."
echo "Install from https://github.com/BurntSushi/ripgrep/releases ."
exit 1
fi
# Parse the arguments, mainly to catch the debug flag for this script.
# Rest of the arguments are passed to rg.
while [[ $# -gt 0 ]]
do
case "$1" in
"-D"|"--debug" ) debug=1;;
* ) user_args="${user_args} $1";;
esac
shift # expose next argument
done
if [[ ${debug} -eq 1 ]]
then
echo "* Debug Mode *"
fi
set +e # Ignore if the below which or grep results in error
rg_in_home=$(which -a ${rg_bin} | grep -E '^/home' 2>/dev/null)
set -e
if [[ ${rg_in_home} != "" ]] # If rg binary exists in a dir in user's home
then
rg_bin="${rg_in_home}"
fi
if [[ ${debug} -eq 1 ]]
then
echo "rg_in_home: ${rg_in_home}"
echo "rg_bin : ${rg_bin}"
fi
rg_cmd="${rg_bin} \
--follow \
--no-ignore-vcs \
--smart-case \
--type-add ss:sim.setup* \
--ignore-file /home/${USER}/.ignore"
if [[ ${debug} -eq 1 ]]
then
echo "rg base command: ${rg_cmd}"
fi
# https://gist.github.com/davejamesmiller/1966557
if [[ -t 0 ]] # Script is called normally - Terminal input (keyboard) - interactive
then
# rg_wrapper.sh foo
# rg_wrapper.sh foo | cat -
if [[ ${debug} -eq 1 ]]
then
echo "-- Input from terminal --"
fi
input_from_pipe_flag=0
else # Script is getting input from pipe or file - non-interactive
# echo bar | rg_wrapper.sh foo
# echo bar | rg_wrapper.sh foo | cat -
piped_data="$(cat)"
if [[ ${debug} -eq 1 ]]
then
echo "-- Input from pipe/file --"
fi
input_from_pipe_flag=1
fi
if [[ ${debug} -eq 1 ]]
then
echo "User Args: ${user_args}"
echo "Pipe Args: ${piped_data}"
fi
# http://stackoverflow.com/a/911213/1219634
if [[ -t 1 ]] # Output is going to the terminal
then
# rg_wrapper.sh foo
# echo bar | rg_wrapper.sh foo
if [[ ${debug} -eq 1 ]]
then
echo "-- Output to terminal --"
fi
output_to_pipe_flag=0
else # Output is going to a pipe, file?
# rg_wrapper.sh foo | cat -
# echo bar | rg_wrapper.sh foo | cat -
if [[ ${debug} -eq 1 ]]
then
echo "-- Output to a pipe --"
fi
output_to_pipe_flag=1
fi
# Update the ${SEARCHLOG} using a sub-process, when input is not from a pipe
if [[ -z ${SEARCHLOG+x} ]]
then
export SEARCHLOG="/tmp/${USER}_search.log"
fi
(
if [[ ${input_from_pipe_flag} -eq 0 ]]
then
${rg_cmd} --line-number ${user_args} > ${SEARCHLOG}
fi
)
# Below statements can be optimize to fewer if cases, but they are kept for
# learning purpose.
if [[ ${input_from_pipe_flag} -eq 0 && ${output_to_pipe_flag} -eq 0 ]]
then
# rg_wrapper.sh foo
${rg_cmd} ${user_args}
elif [[ ${input_from_pipe_flag} -eq 0 && ${output_to_pipe_flag} -eq 1 ]]
then
# rg_wrapper.sh foo | cat -
${rg_cmd} ${user_args}
elif [[ ${input_from_pipe_flag} -eq 1 && ${output_to_pipe_flag} -eq 0 ]]
then
# echo foo | rg_wrapper.sh
echo "${piped_data}" | ${rg_cmd} ${user_args}
elif [[ ${input_from_pipe_flag} -eq 1 && ${output_to_pipe_flag} -eq 1 ]]
then
# echo foo | rg_wrapper.sh | cat -
echo "${piped_data}" | ${rg_cmd} ${user_args}
fi |
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@kaushalmodi Wow that's insane! I must confess that I don't have time to grok all of that but I'm glad you found something that sort-of works. :-) |
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The "sort of works" is just because I still need to run That said, it now works 100% as I expected. Earlier I had: BAD CODE The issue was that it did not work if I did |
Hello,
Here is my typical workflow when running any command line search tool.
To speed this up with
rg, I tried the below but it is inefficient as I need to runrgtwice:PS: While working with above, I realized that
--line-numberis off by default when piping the result to a file.Using above, I would do
I would see the results in color on stdout and also get the log file
${SEARCHLOG}saved.Then I use
percolto quickly jump to the result:Here's the alias if interested:
eis my alias to open by default editor.Instead of running
rgtwice as above, I even tried the below:But that shows the results in black&white on stdout!
Questions:
rgalias implementation above) in a more efficient way so thatrgdoes not need to be run twice?--tee-results-file ${SEARCHLOG}be feasible to be added so that I see the results in color on stdout (eat the cake_) and also get my${SEARCHLOG}(have the cake).The text was updated successfully, but these errors were encountered: