Bad substitution error in citgm-continuous-integration

[targos]

See this run for example: https://ci.nodejs.org/job/citgm-continuous-integration/140/

[targos]

Output for https://ci.nodejs.org/job/citgm-continuous-integration/140/nodes=debian8-64/console :

Started by upstream project "citgm-continuous-integration" build number 140
originally caused by:
 Started by upstream project "citgm-continuous-integration-pipeline" build number 82
 originally caused by:
  Started by user Michaël Zasso
[EnvInject] - Loading node environment variables.
Building remotely on test-digitalocean-debian8-x64-1 (debian8-64) in workspace /home/iojs/build/workspace/citgm-continuous-integration/nodes/debian8-64
Run condition [Regular expression match] enabling prebuild for step [BuilderChain]
Regular expression run condition: Expression=[(?!Windows_NT)], Label=[]
Run condition [Regular expression match] enabling perform for step [BuilderChain]
[debian8-64] $ /bin/sh -xe /tmp/jenkins3977017743433771904.sh
+ rm -rf /home/iojs/build/workspace/citgm-continuous-integration/nodes/debian8-64/citgm /home/iojs/build/workspace/citgm-continuous-integration/nodes/debian8-64/node-v11.0.0-linux-x64 /home/iojs/build/workspace/citgm-continuous-integration/nodes/debian8-64/node-v11.0.0-linux-x64.tar.gz
+ DOWNLOAD_DIR=https://nodejs.org/download/release/
+ tail -1
+ + cut -d" -f 2
+ sort -t. -k 1,1n -k 2,2n -k 3,3n
+ curl https://nodejs.org/download/release/
grep v6
+ tr -d /
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100 62203    0 62203    0     0   859k      0 --:--:-- --:--:-- --:--:--  867k
+ LINK=v6.14.4
+ OS=linux
+ ARCH=x64
+ EXT=tar.gz
+ curl -O https://nodejs.org/download/release/v6.14.4/node-v6.14.4-linux-x64.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0 13.4M    0  131k    0     0  1255k      0  0:00:10 --:--:--  0:00:10 1255k
100 13.4M  100 13.4M    0     0  59.3M      0 --:--:-- --:--:-- --:--:-- 59.3M
+ gzip -cd node-v6.14.4-linux-x64.tar.gz
+ tar xf -
[debian8-64] $ /bin/sh -xe /tmp/jenkins1170377926016468437.sh
+ cd /home/iojs/build/workspace/citgm-continuous-integration/nodes/debian8-64/node-v6.14.4-linux-x64/bin
+ export PATH=/home/iojs/build/workspace/citgm-continuous-integration/nodes/debian8-64/node-v6.14.4-linux-x64/bin:/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ cd /home/iojs/build/workspace/citgm-continuous-integration/nodes/debian8-64
+ rm -rf build
/tmp/jenkins1170377926016468437.sh: 6: /tmp/jenkins1170377926016468437.sh: Bad substitution
Build step 'Conditional steps (multiple)' marked build as failure
Notifying upstream projects of job completion
Finished: FAILURE

[richardlau]

I think that error usually indicates the script isn't running under bash. I'm on a tablet right now so can't easily look into this right now but will try to look at this later.

[targos]

That's probably it. The output shows it running in /bin/sh

[refack]

Added shebangs - https://ci.nodejs.org/job/citgm-continuous-integration/jobConfigHistory/showDiffFiles?timestamp1=2018-10-29_10-25-38&timestamp2=2018-11-24_13-05-18

P.S. test rerun of job 140 https://ci.nodejs.org/job/citgm-continuous-integration/145/

[targos]

And it's green, thank you!