Is there a way to change directory on AWS codebuild

Question

With Snap-CI going away I\'ve been trying to get our builds working on AWS CodeBuild. I have my buildspec.yml built out, but changing directories doesn\'t seem to work.

Answer 1

Each command in CodeBuild runs in a separate shell against the root of your source (access root of your source from CODEBUILD_SRC_DIR environment variable).

Your possible options are

• Short circuit the commands to run under the same shell: Works when you have relatively simple buildspec (like yours).

commands: - cd MyDir && npm install && bower install - cd MyDir && npm run ci

• Move your commands from buildspec to a script and have more control (useful for more complicated build logic).

commands: - ./mybuildscipt.sh

Let me know if any of these work for you.

-- EDIT --

CodeBuild has since launched buildspec v0.2 where this work around is no longer required.

Answer 2

If you change the buildspec.yml version to 0.2 then the shell keeps its settings. In version: 0.1 you get a clean shell for each command.

enjoy ;)