mirror of
https://git.notmuchmail.org/git/notmuch
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f4a5a534c8
Add a tool to start composing an email in the Notmuch Emacs UI with the specified subject, recipients, and message body.
136 lines
3.1 KiB
Bash
Executable file
136 lines
3.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# notmuch-emacs-mua - start composing a mail on the command line
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#
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# Copyright © 2014 Jani Nikula
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/ .
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#
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# Authors: Jani Nikula <jani@nikula.org>
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#
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set -eu
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escape ()
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{
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echo "${1//\"/\\\"}"
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}
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EMACS=${EMACS-emacs}
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EMACSCLIENT=${EMACSCLIENT-emacsclient}
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PRINT_ONLY=
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USE_EMACSCLIENT=
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CLIENT_TYPE="-c"
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# The crux of it all: construct an elisp progn and eval it.
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ELISP="(prog1 'done (require 'notmuch) (notmuch-mua-new-mail)"
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ELISP="${ELISP} (setq message-exit-actions (list #'save-buffers-kill-terminal))"
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while getopts :s:c:b:i:hC opt; do
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# Handle errors and long options.
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case "${opt}" in
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:)
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echo "$0: short option -${OPTARG} requires an argument." >&2
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exit 1
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;;
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\?)
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opt=$1
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if [ "${OPTARG}" != "-" ]; then
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echo "$0: unknown short option -${OPTARG}." >&2
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exit 1
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fi
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case "${opt}" in
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# Long options with arguments.
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--subject=*|--to=*|--cc=*|--bcc=*|--body=*)
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OPTARG=${opt#--*=}
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opt=${opt%%=*}
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;;
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# Long options without arguments.
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--help|--print|--no-window-system|--client)
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;;
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*)
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echo "$0: unknown long option ${opt}, or argument mismatch." >&2
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exit 1
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;;
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esac
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# getopts does not do this for what it considers errors.
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OPTIND=$((OPTIND + 1))
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;;
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esac
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OPTARG="${OPTARG-none}"
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OPTARG="$(escape "${OPTARG}")"
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case "${opt}" in
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--help|h)
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exec man notmuch-emacs-mua
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;;
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--client|C)
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USE_EMACSCLIENT="yes"
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;;
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--subject|s)
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ELISP="${ELISP} (message-goto-subject) (insert \"${OPTARG}\")"
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;;
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--to)
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ELISP="${ELISP} (message-goto-to) (insert \"${OPTARG}, \")"
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;;
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--cc|c)
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ELISP="${ELISP} (message-goto-cc) (insert \"${OPTARG}, \")"
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;;
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--bcc|b)
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ELISP="${ELISP} (message-goto-bcc) (insert \"${OPTARG}, \")"
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;;
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--body|i)
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ELISP="${ELISP} (message-goto-body) (cd \"${PWD}\") (insert-file \"${OPTARG}\")"
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;;
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--print)
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PRINT_ONLY=1
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;;
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--no-window-system)
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CLIENT_TYPE="-t"
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;;
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*)
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# We should never end up here.
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echo "$0: internal error (option ${opt})." >&2
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exit 1
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;;
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esac
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shift $((OPTIND - 1))
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OPTIND=1
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done
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# Positional parameters.
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for arg; do
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arg="$(escape "${arg}")"
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ELISP="${ELISP} (message-goto-to) (insert \"${arg}, \")"
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done
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# End progn.
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ELISP="${ELISP})"
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if [ -n "$PRINT_ONLY" ]; then
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echo ${ELISP}
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exit 0
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fi
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if [ -n "$USE_EMACSCLIENT" ]; then
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# Evaluate the progn.
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exec ${EMACSCLIENT} ${CLIENT_TYPE} -a '' --eval "${ELISP}"
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else
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exec ${EMACS} --eval "${ELISP}"
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fi
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