From: Jacob Keller <jacob.kel...@gmail.com>
Add an option "dump-aliases" which changes the default behavior of
git-send-email. This mode will simply read the alias files configured by
sendemail.aliasesfile and sendemail.aliasfiletype and dump a list of all
configured aliases, one per line. The intended use case for this option
is the bash-completion script which will use it to autocomplete aliases
on the options which take addresses.
Add some tests for the new option.
Signed-off-by: Jacob Keller <jacob.kel...@gmail.com>
---
Notes:
- v2
* Add command --list-aliases to git-send-email
- v3
* Add test
* change option to --dump-aliases
* dump both the alias and its expansion
Documentation/git-send-email.txt | 10 ++++++++++
git-send-email.perl | 11 +++++++++++
t/t9001-send-email.sh | 33 +++++++++++++++++++++++++++++++++
3 files changed, 54 insertions(+)
diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index b9134d234f53..02f48e2258a6 100644
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -10,6 +10,7 @@ SYNOPSIS
--------
[verse]
'git send-email' [options] <file|directory|rev-list options>...
+'git send-email' --list-aliases
DESCRIPTION
@@ -387,6 +388,15 @@ default to '--validate'.
Send emails even if safety checks would prevent it.
+Information
+~~~~~~~~~~~
+
+--dump-aliases::
+ Instead of the standard operation, dump all aliases found in the
+ configured alias file(s), followed by its expansion. See
+ 'sendemail.aliasesfile' for more information about aliases.
+
+
CONFIGURATION
-------------
diff --git a/git-send-email.perl b/git-send-email.perl
index e907e0eacf31..95ac9cf11155 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -46,6 +46,7 @@ package main;
sub usage {
print <<EOT;
git send-email [options] <file | directory | rev-list options >
+git send-email --dump-aliases
Composing:
--from <str> * Email From:
@@ -101,6 +102,9 @@ git send-email [options] <file | directory | rev-list
options >
`git format-patch` ones.
--force * Send even if safety checks would prevent
it.
+ Information:
+ --dump-aliases * Dump configured aliases and exit.
+
EOT
exit(1);
}
@@ -180,6 +184,7 @@ my ($quiet, $dry_run) = (0, 0);
my $format_patch;
my $compose_filename;
my $force = 0;
+my $dump_aliases = 0;
# Handle interactive edition of files.
my $multiedit;
@@ -344,6 +349,7 @@ my $rc = GetOptions("h" => \$help,
"force" => \$force,
"xmailer!" => \$use_xmailer,
"no-xmailer" => sub {$use_xmailer = 0},
+ "dump-aliases" => \$dump_aliases,
);
usage() if $help;
@@ -551,6 +557,11 @@ if (@alias_files and $aliasfiletype and defined
$parse_alias{$aliasfiletype}) {
}
}
+if ($dump_aliases) {
+ print "$_ @{$aliases{$_}}\n" for (keys %aliases);
+ exit(0);
+}
+
# is_format_patch_arg($f) returns 0 if $f names a patch, or 1 if
# $f is a revision list specification to be passed to format-patch.
sub is_format_patch_arg {
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 5b4a5ce06b94..bb537bb50b2b 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -1579,6 +1579,24 @@ test_sendmail_aliases () {
'
}
+test_sendmail_dump_aliases () {
+ msg="$1" && shift &&
+ expect="$@" &&
+ cat >.tmp-email-aliases &&
+
+ test_expect_success $PREREQ "$msg" '
+ clean_fake_sendmail && rm -fr outdir &&
+ git config --replace-all sendemail.aliasesfile \
+ "$(pwd)/.tmp-email-aliases" &&
+ git config sendemail.aliasfiletype sendmail &&
+ git send-email --dump-aliases 2>errors >out &&
+ for i in $expect
+ do
+ grep "$i" out || return 1
+ done
+ '
+}
+
test_sendmail_aliases 'sendemail.aliasfiletype=sendmail' \
'awol@example\.com' \
'bob@example\.com' \
@@ -1593,6 +1611,21 @@ test_sendmail_aliases 'sendemail.aliasfiletype=sendmail'
\
bcgrp: bob, chloe, Other <o...@example.com>
EOF
+test_sendmail_dump_aliases '--dump-alias-names
sendemail.aliasfiletype=sendmail' \
+ 'alice' \
+ 'bob' \
+ 'chloe' \
+ 'abgroup' \
+ 'bcgrp' <<-\EOF
+ alice: Alice W Land <a...@example.com>
+ bob: Robert Bobbyton <b...@example.com>
+ # this is a comment
+ # this is also a comment
+ chloe: ch...@example.com
+ abgroup: alice, bob
+ bcgrp: bob, chloe, Other <o...@example.com>
+ EOF
+
test_sendmail_aliases 'sendmail aliases line folding' \
alice1 \
bob1 bob2 \
--
2.6.3.491.g3e3f6ce
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