allow formatting with golang templates (ie to truncate)
Closed this issue · 1 comments
AskAlice commented
I have a few docker swarm containers that really clog up the width. I tried using a golang template to truncate the output, however this did not work. https://stackoverflow.com/a/36093426/643875
dops --format "table {{.ID}}\\t{{ slice .Names 0 16 }}\\t{{.State}}" --format "table {{.ID}}\\t{{.Names}}" --format "table {{.ID}}"
CONTAINER ID {{ slice .Names 0 16 }} STATE
------------ ----------------------- ---------
c9290b9329af {{ slice .Names 0 16 }} [RUNNING]
00c7c4113510 {{ slice .Names 0 16 }} [RUNNING]
05c2e845abb4 {{ slice .Names 0 16 }} [RUNNING]
c36308698e28 {{ slice .Names 0 16 }} [RUNNING]
12cdc8507451 {{ slice .Names 0 16 }} [RUNNING]
8949cb99da26 {{ slice .Names 0 16 }} [RUNNING]
d5d1b1442d01 {{ slice .Names 0 16 }} [RUNNING]
a4150fa54b74 {{ slice .Names 0 16 }} [RUNNING]
3915d3e3a58e {{ slice .Names 0 16 }} [RUNNING]
9cfebb0532a8 {{ slice .Names 0 16 }} [RUNNING]
NAME PUBLISHED PORTS IMAGE STATUS
------------------------------------------------------------------ -------------------- --------------------------------------------------------------------------------------------- -------------
swarmpit_agent.msfm2wcpsfmhmvynbkmd6d49z.u2lmmx02ut1edo63wsnjlqugh swarmpit/agent:latest@sha256:f92ba65f7923794d43ebffc88fbd49bfe8cde8db48ca6888ece5747b9ab1375c Up 47 minutes
dnsmasq 53 -> 53 / udp jpillora/dnsmasq Up 47 minutes
5380 -> 8080 / tcp
grafana 3333 -> 3000 / tcp grafana/grafana:latest Up 47 minutes
fitbit-fetch-data thisisarpanghosh/fitbit-fetch-data:latest Up 47 minutes
influxdb 3334 -> 8086 / tcp influxdb:2.7.6 Up 47 minutes
mongoku 8081 -> 3100 / tcp huggingface/mongoku Up 47 minutes
ritmongo 27017 -> 27017 / tcp mongo Up 47 minutes
search 3006 -> 8080 / tcp search Up 47 minutes
mongoku2 8086 -> 3100 / tcp huggingface/mongoku Up 47 minutes
Mikescher commented
Yeah, they were not fully-featured go template placeholder.
I changed it and now you should be able to write any valid go-template code in the format string.
Will be included in the next release
(see README for the syntax)