dotfiles/.config/zsh/functions/readwwwlog

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#!/usr/bin/env zsh
# Open log files from paste services in a terminal. If the URL doesn't seem to
# be plain text, open in ${default_cmd} instead
setopt LOCAL_OPTIONS ERR_RETURN NO_UNSET PIPE_FAIL
# Remove temporary files on exit
trap "rm -r ${$(mktemp --dry-run --suffix='.end')/.*.end/.*.readwwwlog}" EXIT
zmodload zsh/zutil
local -a o_help=()
zparseopts -D -K -- h=o_help
if [[ ${#o_help} -ne 0 || ! -v 1 ]]; then
local ret=$(( ${#o_help} ^ 1 ))
print -u $(( 1 + ${ret} )) "usage: ${0} [-h] <URL> …"
return ${ret}
fi
local -a urls=(${@})
local default_cmd="firefox"
local termopts=""
for url in ${urls}; do
[[ ${url[-1]} == "/" ]] && url=${url[1,-2]} # Remove trailing slash (safe?)
local id=${url##*/} # Most paste services have the ID as the last element
if [[ ${url} =~ 'dpaste\.com' && ! ${url[-4,-1]} == ".txt" ]]; then
url+=".txt"
elif [[ ${url} =~ '(//|\.)(pastebin\.|paste\.centos\.org)' ]] && \
[[ ! ${url} =~ '/raw/' ]]; then
local host=${${(@s:/:)url}[2]}
if [[ ${${(@s:/:)url}[3]} == "view" ]]; then
url="https://${host}/view/raw/${id}"
else
url="https://${host}/raw/${id}"
fi
elif [[ ${url} =~ 'irccloud\.com' && ! ${url} =~ '/raw/' ]]; then
id=${${(@s:/:)url}[4]}
url="https://www.irccloud.com/pastebin/raw/${id}"
elif [[ ${url} =~ 'bpa\.st' && ! ${url} =~ '/download-archive/' ]]; then
url="https://bpa.st/download-archive/${id}"
elif [[ ${url} =~ 'paste\.debian\.net' && ! ${url} =~ '/plain/' ]]; then
url="https://paste.debian.net/plain/${id}"
elif [[ ${url} =~ 'paste\.ee' && ! ${url} =~ '/r/' ]]; then
# NOTE: will only show 1st paste
url="https://paste.ee/r/${id}"
fi
if [[ ${TERMINAL} =~ "alacritty|xfce4-terminal" ]]; then
termopts="--title=${url}"
fi
local curl="$(curl --silent --location --head ${url})"
local -a headers=(${(ps:\r\n:)curl})
local -a cmd=(less +1 --LINE-NUMBERS --ignore-case \
--pattern='(error|fail):')
if [[ -o NO_INTERACTIVE ]]; then
cmd=(${TERMINAL} ${termopts} -e ${cmd})
fi
if [[ ${headers[(I)*text/*]} -ne 0 ]] || \
[[ ${headers[(I)*HTTP/1.1 405*]} -ne 0 ]]; then # No HEAD allowed
[[ ${url} =~ 'dpaste\.com' ]] && sleep 1
local file="$(mktemp --suffix='.readwwwlog')"
curl --silent --location --output ${file} ${url}
${cmd} ${file}
elif [[ ${headers[(I)*application/zip]} -ne 0 ]]; then
local dir="$(mktemp --directory --suffix='.readwwwlog')"
local file=${dir}/archive.zip
curl --silent --location --output ${file} ${url}
unzip -qd ${dir} ${file}
for txt in ${dir}/*; do
if [[ ${txt} != "${dir}/archive.zip" ]]; then
${cmd} ${txt}
fi
done
else
${default_cmd} ${url}
fi
done