86 lines
2.3 KiB
Bash
86 lines
2.3 KiB
Bash
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#! /bin/bash
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# Copyright 2015-2018, Hörmet Yiltiz <hyiltiz@github.com>
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# Released under GNU GPL version 3 or later.
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set -eu
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# set -x
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echo "Generating vim startup profile..."
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logfile="vim.log"
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if [ -f $logfile ]; then
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# clear the log file first
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rm $logfile
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fi
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if [[ $# -eq 0 ]]; then
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vim --startuptime $logfile -c q
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else
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vim --startuptime $logfile $1
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fi
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echo 'Assuming your vimfiles folder as `~/.vim/`'
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vimfilesDir="$HOME/.vim/"
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plugDir=""
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if [ -d "${vimfilesDir}plugged" ]; then
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echo "vim-plug has been detected."
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plugDir="plugged"
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elif [ -d "${vimfilesDir}bundle" ]; then
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echo "NeoBundle/Vundle/Pathogen has been detected."
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plugDir="bundle"
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else
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echo "Cannot tell your plugin-manager. Adjust this bash script\n"
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echo "to meet your own needs for now."
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echo 'Cue: `plugDir` variable would be a good starting place.'
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exit 1
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fi
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echo "Parsing vim startup profile..."
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# logfile=hi.log
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# cat $logfile
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grep $plugDir $logfile > tmp.log
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awk -F\: '{print $1}' tmp.log > tmp1.log
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awk -F\: '{print $2}' tmp.log | awk -F\: '{print $2}' tmp.log | sed "s/.*${plugDir}\///g"|sed 's/\/.*//g' > tmp2.log
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paste -d ',' tmp1.log tmp2.log | tr -s ' ' ',' > profile.csv
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rm tmp.log tmp1.log tmp2.log
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rm $logfile
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# Let's do the R magic!
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echo "Crunching data and generating profile plot ..."
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# Check if R is available
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echo " "
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type R > /dev/null 2>&1 || { echo >&2 "Package R is required but it's not installed. \nPlease install R using your package manager, \nor check out cran.r-project.org for instructions. \nAborting."; exit 1; }
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# Still here? Great! Let's move on!
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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R --vanilla --quiet --slave --file="$DIR/vim-plugins-profile-plot.R"
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#R --vanilla --file="vim-plugins-profile-plot.R" # or use this for debugging
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# we use result.csv, which is saved from R
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# delete profile.csv since it is used to feed into R
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rm profile.csv
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echo " "
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echo 'Your plugins startup profile graph is saved '
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echo 'as `result.png` under current directory.'
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echo " "
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echo "=========================================="
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echo "Top 10 Plugins That Slows Down Vim Startup"
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echo "=========================================="
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cat -n result.csv |head -n 10 # change this 10 to see more in this `Top List`
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echo "=========================================="
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echo "Done!"
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echo " "
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