It appears that doveadm output format changes every now and then, without particular notice.
For example, the following command: doveadm -f pager mailbox status 'messages recent' '*'
did output something like this until v2.2.24 :
mailbox: Mailbox1 messages: 58 recent: 12 ^L mailbox: Mailbox2 messages: 128 recent: 0
but switched to that in v2.2.26 :
Mailbox1 messages: 58 recent: 12 ^L Mailbox2 messages: 128 recent: 0
This seems related to the following changelog entry:
2016-10-25 20:51:36 +0300 Timo Sirainen timo.sirainen@dovecot.fi (5baa99e)
doveadm: "pager" formatter supports now DOVEADM_PRINT_HEADER_FLAG_HIDE_TITLE
M src/doveadm/doveadm-print-pager.c
Some other format changes did also occur in the past. For example, "doveadm user" had a specific format in v2.0.19 (and ignored the "-f format" option), and obviously defaulted to the "-f tab" format (which has different rendering) somewhere in the v2.2.x or 2.1.x.
Such changes render maintenance of wrapping scripts particularly tedious.
Could it be possible to avoid such breaking changes in the future ?
-- Benoit BRANCIARD Service InfraStructures (SIS) Direction du Système d'Information et des Usages Numériques (DSIUN) Université Paris 1 Panthéon-Sorbonne Centre Pierre Mendès France 90 rue de Tolbiac - 75634 Paris cedex 13 - France Bur. B406 - Tél +33 1 44 07 89 68 - Fax +33 1 44 07 89 66 Accueil: +33 1 44 07 89 65 - Assistance-DSIUN@univ-paris1.fr http://dsi.univ-paris1.fr