53 lines
1.5 KiB
Plaintext
53 lines
1.5 KiB
Plaintext
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#!/bin/bash
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#Manages an /etc/changelog
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CHANGELOG=/etc/changelog
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# functions
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msg(){ echo -e "$@"; }
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panic(){ msg "${@} Exiting."; exit 1;}
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template(){
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t=$(mktemp)
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cat << HEREDOC >$t
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$(date "+%Y-%m-%d %H:%M") $CHANGELOG_USERNAME
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$( echo -e "$@"|sed 's/^/ /' )
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HEREDOC
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[[ -f $CHANGELOG ]] && cat /etc/changelog >> $t
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cat "$t" > $CHANGELOG
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rm -f "$t"
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}
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change(){
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local TMP=$(mktemp)
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while true ; do
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echo -e "\nType the nature of the change.\nExample: > mysql: do not start on boot\n"
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read -e -p "> " SUB
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echo -e "\nType the comments, how you did that.\nExample: > echo 'manual' | sudo tee -a /etc/init/mysql.override\n"
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read -e -p "> " EXP
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echo -e "* $SUB\n$EXP\n" >> $TMP
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read -e -i "n" -p "More? [yN]:" END
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[[ "${END^^}" == "N" ]] && break
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done
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echo -e "\nHere is the content you are about to add.\n\n$(cat $TMP)\n"
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read -e -p "OK? [Yn]: " -i y RETURN
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[[ "N" == ${RETURN^^} ]] && return
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template "$(cat $TMP)"
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rm $TMP
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}
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# Exec
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echo -e "\nWelcome to Serious Changelogs Inc. Do you have something for me?\n"
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# set environment variables
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[[ -z "$CHANGELOG_USERNAME" ]] && read -e -p "Your name? " NAME&& read -e -p "Your email? " EMAIL && CHANGELOG_USERNAME="${NAME^} <$EMAIL>" && echo "export CHANGELOG_USERNAME=\"$CHANGELOG_USERNAME\""
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[[ " <>" == "$CHANGELOG_USERNAME" ]] && panic "srs.ly?"
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# check changelog exists
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[[ ! -f $CHANGELOG ]] && template "* Changelog: Added $CHANGELOG file\nIt was not serious. Fixed!\n\n"
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# parse command
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change
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