02-task-inputs

task inputs

prepare

spinup concourse, login, setup pipeline and un-pause pipeline

docker-compose up
# ...


fly -t lite login -c http://0.0.0.0:8080
logging in to team 'main'
# ...
username: concourse
password: changeme


fly -t lite set-pipeline -p 02 e -c uname-task.yml
# output:
apply configuration? [yN]: y
pipeline created!
you can view your pipeline here: http://0.0.0.0:8080/teams/main/pipelines/02

the pipeline is currently paused. to unpause, either:
  - run the unpause-pipeline command
  - click play next to the pipeline in the web ui


fly -t lite unpause-pipeline -p 02
unpaused '02'

playground

create task with input

touch task-with-input-requires.yml

task-with-input-requires.yml

---
platform: linux

image_resource:
  type: docker-image
  source: {repository: ubuntu, tag: "14.04"}

inputs:
- name: task-input

run:
  path: ls -lah
  args: [task-input]

input folder of things…​

fly -t lite e task-with-input-requires.yml -h
# ...
      -i, --input=NAME=PATH             An input to provide to the task (can be specified multiple times)
      -j, --inputs-from=PIPELINE/JOB    A job to base the inputs on
# ...

try put some input

fly -t lite e -c task-with-input-requires.yml -i base_dir=.
executing build 1 at http://0.0.0.0:8080/builds/1
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 10240    0 10240    0     0  1047k      0 --:--:-- --:--:-- --:--:-- 1111k
initializing
Pulling busybox@sha256:99ccecf3da28a93c063d5dddcdf69aeed44826d0db219aabc3d5178d47649dfa...
sha256:99ccecf3da28a93c063d5dddcdf69aeed44826d0db219aabc3d5178d47649dfa: Pulling from library/busybox
03b1be98f3f9: Pulling fs layer
03b1be98f3f9: Verifying Checksum
03b1be98f3f9: Download complete
03b1be98f3f9: Pull complete
Digest: sha256:99ccecf3da28a93c063d5dddcdf69aeed44826d0db219aabc3d5178d47649dfa
Status: Downloaded newer image for busybox@sha256:99ccecf3da28a93c063d5dddcdf69aeed44826d0db219aabc3d5178d47649dfa

Successfully pulled busybox@sha256:99ccecf3da28a93c063d5dddcdf69aeed44826d0db219aabc3d5178d47649dfa.

running ls -lah the_dir
total 28
drwxr-xr-x    1 root     root        4.0K Sep 18 21:38 .
drwxr-xr-x    3 root     root        4.0K Sep 18 21:38 ..
-rw-r--r--    1 502      staff       2.4K Sep 18 21:38 README.adoc
-rw-r--r--    1 502      staff       1.1K Sep 18 21:30 docker-compose.yml
drwxr-xr-x    4 502      staff       4.0K Sep 18 21:38 keys
-rw-r--r--    1 502      staff        160 Sep 18 21:38 task-with-input-requires.yml
-rw-r--r--    1 502      staff        136 Sep 18 21:02 uname-task.yml
succeeded

read more:

1. watch on youtube