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+ Wed, 19 Mar 2014 23:24:03 +0200 (EET)\r
+From: Tomi Ollila <tomi.ollila@iki.fi>\r
+To: Jani Nikula <jani@nikula.org>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH] cli: add a tool for starting new message in the emacs ui\r
+In-Reply-To: <1395257153-29764-1-git-send-email-jani@nikula.org>\r
+References: <1395257153-29764-1-git-send-email-jani@nikula.org>\r
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+Date: Wed, 19 Mar 2014 23:24:02 +0200\r
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+\r
+On Wed, Mar 19 2014, Jani Nikula <jani@nikula.org> wrote:\r
+\r
+> Add a tool to start composing an email in the Notmuch Emacs UI with\r
+> the specified subject, recipients, and message body.\r
+>\r
+> ---\r
+>\r
+> I need something like this to script some mails, particularly with the\r
+> mutt compatible options, but I also think notmuch must have long\r
+> options. I then got a little carried away with figuring out how to\r
+> support both. I think it turned out pretty neat, except due to some\r
+> subtlety it only works with bash.\r
+>\r
+> I didn't integrate this in the man build or install or anything,\r
+> because I wanted to get feedback first on whether we want to have this\r
+> at all. Or if it should live in contrib or something.\r
+>\r
+> BR,\r
+> Jani.\r
+> ---\r
+\r
+Quick glance to the code and some thoughts.\r
+\r
+> doc/man1/notmuch-emacs-mua.rst | 50 ++++++++++++++++++\r
+> notmuch-emacs-mua | 113 +++++++++++++++++++++++++++++++++++=\r
+++++++\r
+> 2 files changed, 163 insertions(+)\r
+> create mode 100644 doc/man1/notmuch-emacs-mua.rst\r
+> create mode 100755 notmuch-emacs-mua\r
+>\r
+> diff --git a/doc/man1/notmuch-emacs-mua.rst b/doc/man1/notmuch-emacs-mua.=\r
+rst\r
+> new file mode 100644\r
+> index 000000000000..6e63818492fb\r
+> --- /dev/null\r
+> +++ b/doc/man1/notmuch-emacs-mua.rst\r
+> @@ -0,0 +1,50 @@\r
+> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\r
+> +notmuch-emacs-mua\r
+> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\r
+> +\r
+> +SYNOPSIS\r
+> +=3D=3D=3D=3D=3D=3D=3D=3D\r
+> +\r
+> +**notmuch-emacs-mua** [options ...] [<to-address> ...]\r
+> +\r
+> +DESCRIPTION\r
+> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D\r
+> +\r
+> +Start composing an email in the Notmuch Emacs UI with the specified\r
+> +subject, recipients, and message body.\r
+> +\r
+> +For **notmuch-emacs-mua** to work, you need **emacsclient** and an\r
+> +already running Emacs with a server.\r
+> +\r
+> +Supported options for **notmuch-emacs-mua** include\r
+> +\r
+> + ``-h, --help``\r
+> + Display help.\r
+> +\r
+> + ``-s, --subject=3D``\ <subject>\r
+> + Specify the subject of the message.\r
+> +\r
+> + ``--to=3D``\ <to-address>\r
+> + Specify a recipient (To).\r
+> +\r
+> + ``-c, --cc=3D``\ <cc-address>\r
+> + Specify a carbon-copy (Cc) recipient.\r
+> +\r
+> + ``-b, --bcc=3D``\ <bcc-address>\r
+> + Specify a blind-carbon-copy (Bcc) recipient.\r
+> +\r
+> + ``-i, --body=3D``\ <file>\r
+> + Specify a file to include into the body of the message.\r
+> +\r
+> + ``--print``\r
+> + Output the resulting elisp to stdout instead of evaluating it.\r
+> +\r
+> +The supported positional parameters and short options are a compatible\r
+> +subset of the **mutt** MUA command-line options.\r
+> +\r
+> +Options may be specified multiple times.\r
+> +\r
+> +SEE ALSO\r
+> +=3D=3D=3D=3D=3D=3D=3D=3D\r
+> +\r
+> +**notmuch(1)**, **emacsclient(1)**, **mutt(1)**\r
+\r
+It would be convenient to the user to have the manual embedded in\r
+the script in case no args are given or so (or that is convenient\r
+to me ;) and no namual page at all...\r
+\r
+> diff --git a/notmuch-emacs-mua b/notmuch-emacs-mua\r
+> new file mode 100755\r
+> index 000000000000..a482fe1a8eca\r
+> --- /dev/null\r
+> +++ b/notmuch-emacs-mua\r
+> @@ -0,0 +1,113 @@\r
+> +#!/bin/bash\r
+\r
+#!/usr/bin/env bash\r
+\r
+> +#\r
+> +# notmuch-emacs-mua - start composing a mail on the command line\r
+> +#\r
+> +# Copyright =C2=A9 2014 Jani Nikula\r
+> +#\r
+> +# This program is free software: you can redistribute it and/or modify\r
+> +# it under the terms of the GNU General Public License as published by\r
+> +# the Free Software Foundation, either version 3 of the License, or\r
+> +# (at your option) any later version.\r
+> +#\r
+> +# This program is distributed in the hope that it will be useful,\r
+> +# but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+> +# GNU General Public License for more details.\r
+> +#\r
+> +# You should have received a copy of the GNU General Public License\r
+> +# along with this program. If not, see http://www.gnu.org/licenses/ .\r
+> +#\r
+> +# Authors: Jani Nikula <jani@nikula.org>\r
+> +#\r
+> +\r
+> +set -e\r
+\r
+set -eu would be nice IMO...\r
+\r
+... then initialize all vars to empty strings, like PRINT_ONLY=3D\r
+... and in cases not possible syntax ${1-} can be used.\r
+\r
+> +\r
+> +# The crux of it all: construct an elisp progn and eval it.\r
+> +ELISP=3D"(progn (notmuch-mua-new-mail)"\r
+\r
+ELISP=3D"(progn (require 'notmuch) (notmuch-mua-new-mail)"\r
+\r
+> +\r
+> +while getopts :s:c:b:i:h opt; do\r
+> + # Handle errors and long options.\r
+> + case "${opt}" in\r
+> + :)\r
+> + echo "$0: short option -${OPTARG} requires an argument." >&2\r
+> + exit 1\r
+> + ;;\r
+> + \?)\r
+> + opt=3D$1\r
+> + if [ "${OPTARG}" !=3D "-" ]; then\r
+> + echo "$0: unknown short option -${OPTARG}." >&2\r
+> + exit 1\r
+> + fi\r
+> +\r
+> + case "${opt}" in\r
+> + # Long options with arguments.\r
+> + --subject=3D*|--to=3D*|--cc=3D*|--bcc=3D*|--body=3D*)\r
+> + OPTARG=3D${opt#--*=3D}\r
+> + opt=3D${opt%%=3D*}\r
+> + ;;\r
+> + # Long options without arguments.\r
+> + --help|--print)\r
+> + ;;\r
+> + *)\r
+> + echo "$0: unknown long option ${opt}, or argument mismatch." >&2\r
+> + exit 1\r
+> + ;;\r
+> + esac\r
+> + # getopts does not do this for what it considers errors.\r
+> + OPTIND=3D$((OPTIND + 1))\r
+> + ;;\r
+> + esac\r
+> +\r
+> + case "${opt}" in\r
+> + --help|h)\r
+> + exec man notmuch-search\r
+> + ;;\r
+> + --subject|s)\r
+> + ELISP=3D"${ELISP} (message-goto-subject) (insert \"${OPTARG}\")"\r
+> + ;;\r
+> + --to)\r
+> + ELISP=3D"${ELISP} (message-goto-to) (insert \"${OPTARG}, \")"\r
+> + ;;\r
+> + --cc|c)\r
+> + ELISP=3D"${ELISP} (message-goto-cc) (insert \"${OPTARG}, \")"\r
+> + ;;\r
+> + --bcc|b)\r
+> + ELISP=3D"${ELISP} (message-goto-bcc) (insert \"${OPTARG}, \")"\r
+> + ;;\r
+> + --body|i)\r
+> + ELISP=3D"${ELISP} (message-goto-body) (cd \"${PWD}\") (insert-file =\r
+\"${OPTARG}\")"\r
+> + ;;\r
+> + --print)\r
+> + PRINT_ONLY=3D1\r
+> + ;;\r
+> + *)\r
+> + # We should never end up here.\r
+> + echo "$0: internal error (option ${opt})." >&2\r
+> + exit 1\r
+> + ;;\r
+> + esac\r
+> +\r
+> + shift $((OPTIND - 1))\r
+> + OPTIND=3D1\r
+> +done\r
+> +\r
+> +# Positional parameters.\r
+> +while [ $# -gt 0 ]; do\r
+> + ELISP=3D"${ELISP} (message-goto-to) (insert \"${1}, \")"\r
+> + shift\r
+> +done\r
+\r
+for arg; do\r
+ ELISP=3D"${ELISP} (message-goto-to) (insert \"${arg}, \")"\r
+done\r
+\r
+I tried to address Austin's comment on IRC with=20\r
+printf -v qarg %q "$arg" -- that has problem if there is whitespace\r
+in arg. maybe printf -v qarg '%q ' "$arg" -- then there is always one\r
+trailing ws (and spaces are always prefixed w/ \ -- (insert "foo\ bar")\r
+just makes the ' ' disappear (which is not good...).\r
+\r
+maybe arg=3D${arg//\\/\\\\}; arg=3D${arg//"/\\"};=20\r
+\r
+${parameter/pattern/string} -- Pattern substition in bash manual.\r
+\r
+\r
+> +# End progn.\r
+> +ELISP=3D"${ELISP})"\r
+> +\r
+> +if [ -n "$PRINT_ONLY" ]; then\r
+> + echo ${ELISP}\r
+> + exit 0\r
+> +fi\r
+> +\r
+> +# Evaluate the progn.\r
+> +emacsclient --eval "${ELISP}" &>/dev/null\r
+\r
+emacsclient --eval "${ELISP}" >/dev/null 2>&1\r
+\r
+(why do you want to redirect stdout & stderr to devnull ?)\r
+\r
+> +if [ $? -ne 0 ]; then\r
+> + echo "$0: emacsclient failed" >&2\r
+> + exit 1\r
+> +fi\r
+> --=20\r
+> 1.9.0\r
projects / notmuch-archives.git / commitdiff