diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/mailsync | 98 | ||||
| -rwxr-xr-x | bin/mw | 46 |
2 files changed, 126 insertions, 18 deletions
diff --git a/bin/mailsync b/bin/mailsync new file mode 100755 index 0000000..02e4f98 --- /dev/null +++ b/bin/mailsync @@ -0,0 +1,98 @@ +#!/bin/sh + +# - Syncs mail for all accounts, or a single account given as an argument. +# - Displays a notification showing the number of new mails. +# - Displays a notification for each new mail with its subject displayed. +# - Runs notmuch to index new mail. +# - This script can be set up as a cron job for automated mail syncing. + +# There are many arbitrary and ugly features in this script because it is +# inherently difficult to pass environmental variables to cronjobs and other +# issues. It also should at least be compatible with Linux (and maybe BSD) with +# Xorg and MacOS as well. + +# Run only if user logged in (prevent cron errors) +pgrep -u "${USER:=$LOGNAME}" >/dev/null || { echo "$USER not logged in; sync will not run."; exit ;} +# Run only if not already running in other instance +pgrep -x mbsync >/dev/null && { echo "mbsync is already running." ; exit ;} + +# First, we have to get the right variables for the mbsync file, the pass +# archive, notmuch and the GPG home. This is done by searching common profile +# files for variable assignments. This is ugly, but there are few options that +# will work on the maximum number of machines. +eval `grep -h -- \ + "^\(export \)\?\(MBSYNCRC\|PASSWORD_STORE_DIR\|NOTMUCH_CONFIG\|GNUPGHOME\)=" \ + "$HOME/.profile" "$HOME/.bash_profile" "$HOME/.zprofile" "$HOME/.bashrc" "$HOME/.zshrc" "$HOME/.pam_environment" 2>/dev/null` +# One alternative to this kind of command would be marking the script for +# /bin/sh -l. That might cause other problems on other particular setups that +# do more complicated things on login, or those people who assign environmental +# variables in shell rc files. + +# This variable might be required for soysdemd users, but it will break the +# script on Artix runit. +# export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus +export GPG_TTY=$TTY + +[ -n "$MBSYNCRC" ] && alias mbsync="mbsync -c $MBSYNCRC" || MBSYNCRC="$HOME/.mbsyncrc" + +# Settings are different for MacOS (Darwin) systems. +case "$(uname)" in + Darwin) + notify() { osascript -e "display notification \"$2 in $1\" with title \"You've got Mail\" subtitle \"Account: $account\"" && sleep 2 ;} + messageinfo() { osascript -e "display notification with title \"📧 $from\" subtitle \"$subject\"" ;} + ;; + *) + displays="$(ps axo user,cmd | grep "^$USER\s\+.*Xorg" | grep -wo "[0-9]*:[0-9]\+")" + notify() { for x in $displays; do + export DISPLAY=$x + notify-send --app-name="mutt-wizard" "mutt-wizard" "📬 $2 new mail(s) in \`$1\` account." + done ;} + messageinfo() { for x in $displays; do + export DISPLAY=$x + notify-send --app-name="mutt-wizard" "📧$from:" "$subject" + done ;} + ;; +esac + +# Check account for new mail. Notify if there is new content. +syncandnotify() { + acc="$(echo "$account" | sed "s/.*\///")" + if [ -z "$opts" ]; then mbsync "$acc"; else mbsync "$opts" "$acc"; fi + new=$(find "$HOME/.local/share/mail/$acc/INBOX/new/" "$HOME/.local/share/mail/$acc/Inbox/new/" "$HOME/.local/share/mail/$acc/inbox/new/" -type f -newer "$HOME/.config/mutt/.mailsynclastrun" 2> /dev/null) + newcount=$(echo "$new" | sed '/^\s*$/d' | wc -l) + if [ "$newcount" -gt "0" ]; then + notify "$acc" "$newcount" & + for file in $new; do + # Extract subject and sender from mail. + from=$(awk '/^From: / && ++n ==1,/^\<.*\>:/' "$file" | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | awk '{ $1=""; if (NF>=3)$NF=""; print $0 }' | sed 's/^[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//') + subject=$(awk '/^Subject: / && ++n == 1,/^\<.*\>: / && ++i == 2' "$file" | head -n 1 | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | sed 's/^Subject: //' | sed 's/^{[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//' | tr -d '\n') + messageinfo & + done + fi +} + +# Sync accounts passed as argument or all. +if [ "$#" -eq "0" ]; then + accounts="$(awk '/^Channel/ {print $2}' "$MBSYNCRC")" +else + for arg in "$@"; do + [ "${arg%${arg#?}}" = '-' ] && opts="${opts:+${opts} }${arg}" && shift 1 + done + accounts=$* +fi + +#( kill -46 "$(pidof "${STATUSBAR:-dwmblocks}")" >/dev/null 2>&1 ) 2>/dev/null + +# Parallelize multiple accounts +for account in $accounts +do + syncandnotify & +done + +wait +#( kill -46 "$(pidof "${STATUSBAR:-dwmblocks}")" >/dev/null 2>&1 ) 2>/dev/null + +notmuch new 2>/dev/null + +#Create a touch file that indicates the time of the last run of mailsync +touch "$HOME/.config/mutt/.mailsynclastrun" @@ -21,7 +21,7 @@ cachedir="${XDG_CACHE_HOME:-$HOME/.cache}/mutt-wizard" muttrc="$muttdir/muttrc" msmtprc="${XDG_CONFIG_HOME:-$HOME/.config}/msmtp/config" msmtplog="${XDG_CONFIG_HOME:-$HOME/.config}/msmtp/msmtp.log" -MARKER="# mw-autogenerated" +marker="# mw-autogenerated" alias mbsync='mbsync -c "$mbsyncrc"' for x in "/etc/ssl/certs/ca-certificates.crt" "/etc/pki/tls/certs/ca-bundle.crt" "/etc/ssl/ca-bundle.pem" "/etc/pki/tls/cacert.pem" "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem" "/etc/ssl/cert.pem" "/usr/local/share/ca-certificates/" @@ -151,7 +151,7 @@ delete() { if [ -z "${fulladdr+x}" ]; then [ -z "$fulladdr" ] && echo "Invalid account name given." && return 1 - sed -ibu "/IMAPStore $fulladdr-remote$/,/# End profile/d" "$mbsyncrc" ; rm -rf "$mbsyncrc"bu + sed -ibu "/IMAPStore $fulladdr-remote$/,/# End profile/d" "$mbsyncrc" ; rm -f "$mbsyncrc"bu rm -rf "${cachedir:?}/${fulladdr:?}" "$accdir/"[1-9]"-$fulladdr.muttrc" sed -ibu "/[0-9]-$fulladdr.muttrc/d" "$muttrc" ; rm -f "$muttrc"bu sed -ibu "/account $fulladdr/,/^\(\s*$\|account\)/d" "$msmtprc"; rm -f "$msmtprc"bu @@ -205,9 +205,9 @@ writeinfo() { mkdir -p "$muttdir" "$accdir" "$cachedir/$fulladdr/bodies" "${XDG_ # Create a muttrc for viewing mail. echo "$mutt_profile" > "$accdir/$idnum-$fulladdr.muttrc" [ ! -f "$muttrc" ] && echo "# vim: filetype=neomuttrc" > "$muttrc" - ! grep -q "^source.*mutt-wizard.muttrc" "$muttrc" && echo "source $mwconfig $MARKER" >> "$muttrc" - ! grep "^source.*.muttrc" "$muttrc" | grep -qv "$mwconfig" && echo "source $accdir/$idnum-$fulladdr.muttrc $MARKER" >> "$muttrc" - echo "macro index,pager i$idnum '<sync-mailbox><enter-command>source $accdir/$idnum-$fulladdr.muttrc<enter><change-folder>!<enter>;<check-stats>' \"switch to $fulladdr\" $MARKER" >> "$muttrc" + ! grep -q "^source.*mutt-wizard.muttrc" "$muttrc" && echo "source $mwconfig $marker" >> "$muttrc" + ! grep "^source.*.muttrc" "$muttrc" | grep -qv "$mwconfig" && echo "source $accdir/$idnum-$fulladdr.muttrc $marker" >> "$muttrc" + echo "macro index,pager i$idnum '<sync-mailbox><enter-command>source $accdir/$idnum-$fulladdr.muttrc<enter><change-folder>!<enter>;<check-stats>' \"switch to $fulladdr\" $marker" >> "$muttrc" notmuchauto # Create a notmuch config file if not present already. } @@ -216,12 +216,12 @@ getpass() { while : ; do pass rm -f "$pass_prefix$fulladdr" >/dev/null 2>&1 pass insert "$pass_prefix$fulladdr" && break; done ;} formatShortcut() { toappend="$toappend -macro index,pager g$1 \"<change-folder>=$3<enter>\" \"go to $2\" $MARKER -macro index,pager M$1 \";<save-message>=$3<enter>\" \"move mail to $2\" $MARKER -macro index,pager C$1 \";<copy-message>=$3<enter>\" \"copy mail to $2\" $MARKER" >> "$accdir/$idnum-$fulladdr.muttrc" ;} +macro index,pager g$1 \"<change-folder>=$3<enter>\" \"go to $2\" $marker +macro index,pager M$1 \";<save-message>=$3<enter>\" \"move mail to $2\" $marker +macro index,pager C$1 \";<copy-message>=$3<enter>\" \"copy mail to $2\" $marker" >> "$accdir/$idnum-$fulladdr.muttrc" ;} setBox() { toappend="$toappend -set $1 = \"+$2\" $MARKER" ;} +set $1 = \"+$2\" $marker" ;} getboxes() { [ -n "${force+x}" ] && mailboxes="INBOX Drafts @@ -239,7 +239,7 @@ Archive" && return 0 fi ;} finalize() { echo "$mailboxes" | xargs -I {} mkdir -p "$maildir/$fulladdr/{}/cur" "$maildir/$fulladdr/{}/tmp" "$maildir/$fulladdr/{}/new" - sed -ibu "/$MARKER/d" "$accdir/$idnum-$fulladdr.muttrc" ; rm -f "$accdir/$idnum-$fulladdr.muttrcbu" + sed -ibu "/$marker/d" "$accdir/$idnum-$fulladdr.muttrc" ; rm -f "$accdir/$idnum-$fulladdr.muttrcbu" toappend="mailboxes $(echo "$mailboxes" | sed "s/^/\"=/;s/$/\"/" | paste -sd ' ' - )" for x in $mailboxes; do case "$x" in @@ -257,12 +257,6 @@ finalize() { echo "$mailboxes" | xargs -I {} mkdir -p "$maildir/$fulladdr/{}/cur command -V urlview >/dev/null 2>&1 && [ ! -f "$HOME/.urlview" ] && echo "COMMAND \$BROWSER" > "$HOME/.urlview" return 0 ;} -syncwrapper() { mbsync "${1:--a}" & - ( kill -46 "$(pidof "${STATUSBAR:-dwmblocks}")" >/dev/null 2>&1 ) 2>/dev/null - wait - ( kill -46 "$(pidof "${STATUSBAR:-dwmblocks}")" >/dev/null 2>&1 ) 2>/dev/null - notmuch new ;} - notmuchauto() { \ [ -z "$NOTMUCH_CONFIG" ] && NOTMUCH_CONFIG="$HOME/.notmuch-config" [ -f "$NOTMUCH_CONFIG" ] && return 0 @@ -282,6 +276,17 @@ synchronize_flags=true gpg_path=$GPG" echo "$nmbasic" > "$NOTMUCH_CONFIG" ;} +togglecron() { cron="$(mktemp)" + crontab -l > "$cron" + if grep -q mailsync "$cron"; then + echo "Removing automatic mailsync..." + sed -ibu /mailsync/d "$cron"; rm -f "$cron"bu + else + echo "Adding automatic mailsync every ${cronmin:-10} minutes..." + echo "*/${cronmin-10} * * * * /usr/local/bin/mailsync" >> "$cron" + fi && + crontab "$cron"; rm -f "$cron" ;} + setact() { if [ -n "${action+x}" ] && [ "$action" != "$1" ]; then echo "Running $1 with $action..." echo "Incompatible options given. Only one action may be specified per run." @@ -292,7 +297,7 @@ setact() { if [ -n "${action+x}" ] && [ "$action" != "$1" ]; then trap 'echo -e "\033[0m\n"; exit' INT ABRT -while getopts "fplhodYD:y:i:I:s:S:u:a:n:x:m:" o; do case "${o}" in +while getopts "fplhodTYD:y:i:I:s:S:u:a:n:x:m:t:" o; do case "${o}" in l) setact list || exit 1 ;; d) setact delete || exit 1 ;; D) setact delete || exit 1 ; fulladdr="$OPTARG" ;; @@ -309,6 +314,8 @@ while getopts "fplhodYD:y:i:I:s:S:u:a:n:x:m:" o; do case "${o}" in o) setact add || exit 1 ; online=True ;; f) setact add || exit 1 ; force=True ;; x) setact add || exit 1 ; password="$OPTARG" ;; + t) setact toggle || exit 1 ; cronmin="$OPTARG" ;; + T) setact toggle || exit 1 ;; p) echo "NOTE: Protonmail users must install and configure Protonmail Bridge first for the first sync to work." imap="127.0.0.1" iport="1143" @@ -329,6 +336,8 @@ Main actions: -D your@email.com Force remove account without confirmation -y your@email.com Sync mail for account by name -Y Sync mail for all accounts + -t number Toggle automatic mailsync every <number> minutes + -T Toggle automatic mailsync Options allowed with -a: -u Account login name if not full address @@ -357,5 +366,6 @@ case "$action" in list) list ;; add) askinfo && getprofiles && writeinfo && getboxes && finalize || { delete ; exit 1 ;} ;; delete) delete $fulladdr ;; - sync) syncwrapper $fulladdr ;; + sync) mailsync $fulladdr ;; + toggle) togglecron ;; esac |