build command throws ENOENT

[zanona]

Is bash necessary for executing the build command?

$ netlify  build --context=development --debug

┌─────────────────────────────┐
│        Netlify Build        │
└─────────────────────────────┘
​
❯ Version
  @netlify/build 3.3.5
​
❯ Flags
  mode: cli
​
❯ Current directory
  /mnt/app
​
❯ Config file
  /mnt/app/netlify.toml
​
❯ Context
  development
​
┌────────────────────────────────────┐
│ 1. build.command from netlify.toml │
└────────────────────────────────────┘
​
$ echo testCommand


┌─────────────────────────────┐
│   "build.command" failed    │
└─────────────────────────────┘
​
  Error message
  Command failed with ENOENT: echo testCommand
  spawn bash ENOENT
​
  Error location
  In build.command from netlify.toml:
  echo testCommand
​
  Resolved config
  build:
    command: echo testCommand
    commandOrigin: config
    environment: ...

Expected:

cli/tests/command.build.test.js

Line 34 in 21a0656

await runBuildCommand(t, builder.directory, { output: 'testCommand' })

[erezrokah]

Hi @zanona, can you please follow the issue template? That would make it easier for us to reproduce locally.

[zanona]

Sorry, not sure what happened, but when opening I didn't get the template, I opened by referencing a line of code directly.
Closing in favour of: netlify/build@dab2ef8#r41971893

[ehmicky]

Hi @zanona,

Bash has been used for many years to run Netlify Build commands. The reason it is currently used is to maintain backward compatibility with Build commands that use Bash-specific syntax.

[zanona]

Hi @zanona,

Bash has been used for many years to run Netlify Build commands. The reason it is currently used is to maintain backward compatibility with Build commands that use Bash-specific syntax.

Thanks for clarifying, @ehmicky.
I have now added bash as a dependency to my docker container.

[mikr13]

Thanks @ehmicky this helped

Hi @zanona,

Bash has been used for many years to run Netlify Build commands. The reason it is currently used is to maintain backward compatibility with Build commands that use Bash-specific syntax.

Thanks @ehmicky this helped a lot!