Petr, since you've asked for help on this, here you are:
$ tg mail [NAME]
a simple script to send one patch over email.
All it does is
- call `tg patch` for actual patch preparation
- extract email addresses from whom and where to send a mail
- boils down to `git send-email`
It is self-hosted -- this mail was send by me with
$ tg mail t/tg-mail
P.S. I'm not a bash guy, please do not beat me too much...
Signed-off-by: Kirill Smelkov <kirr@xxxxxxxxxxxxxxxxxxx>
---
.gitignore | 2 ++
README | 18 ++++++++++++++++++
tg-mail.sh | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 73 insertions(+), 0 deletions(-)
diff --git a/.gitignore b/.gitignore
index aa39db4..df4a662 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,8 @@ tg-delete
tg-delete.txt
tg-info
tg-info.txt
+tg-mail
+tg-mail.txt
tg-patch
tg-patch.txt
tg-summary
diff --git a/README b/README
index b99b036..1a001a6 100644
--- a/README
+++ b/README
@@ -272,6 +272,24 @@ tg patch
TODO: tg patch -i to base at index instead of branch,
-w for working tree
+tg mail
+~~~~~~~
+ Send a patch from the current or specified topic branch as
+ email.
+
+ Takes the patch given on the command line and emails it out.
+ Destination addresses such as To, Cc and Bcc are taken from the
+ patch header.
+
+ Since it actually boils down to `git send-email` please refer to
+ it's documentation for details on how to setup email for git.
+
+
+ TODO: tg mail patchfile to mail an already exported patch
+ TODO: mailing patch series
+ TODO: specifying additional options and addresses on command
+ line
+
tg remote
~~~~~~~~~
Register given remote as TopGit-controlled. This will create
diff --git a/tg-mail.sh b/tg-mail.sh
new file mode 100644
index 0000000..f3abd2c
--- /dev/null
+++ b/tg-mail.sh
@@ -0,0 +1,53 @@
+#!/bin/sh
+# TopGit - A different patch queue manager
+# GPLv2
+
+name=
+
+
+## Parse options
+
+while [ -n "$1" ]; do
+ arg="$1"; shift
+ case "$arg" in
+ -*)
+ echo "Usage: tg [...] mail [NAME]" >&2
+ exit 1;;
+ *)
+ [ -z "$name" ] || die "name already specified ($name)"
+ name="$arg";;
+ esac
+done
+
+# TODO refactor me into something common?
+[ -n "$name" ] || name="$(git symbolic-ref HEAD | sed 's#^refs/heads/##')"
+base_rev="$(git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null)" ||
+ die "not a TopGit-controlled branch"
+
+
+patchfile="$(mktemp -t tg-mail.XXXXXX)"
+
+$tg patch $name >"$patchfile"
+
+hlines=$(grep -n -m 1 '^---' "$patchfile" | sed 's/:---//')
+header=$(head -$(($hlines - 1)) "$patchfile")
+
+
+
+from="$(echo "$header" | grep '^From:' | sed 's/From:\s*//')"
+to="$(echo "$header" | grep '^To:' | sed 's/To:\s*//')"
+
+
+# XXX I can't get quoting right without arrays
+[ -n "$from" ] && from=(--from "$from")
+[ -n "$to" ] && to=(--to "$to") # FIXME there could be multimple To
+
+people=()
+[ -n "$from" ] && people=("${people[@]}" "${from[@]}")
+[ -n "$to" ] && people=("${people[@]}" "${to[@]}")
+
+
+# NOTE git-send-email handles cc itself
+git send-email "${people[@]}" "$patchfile"
+
+rm "$patchfile"
--
tg: (6b5d0b8..) t/tg-mail (depends on: kirr)
--
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