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Update specific ruby version for a specific branch #631

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Update specific ruby version for a specific branch #631

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Update specific ruby version for a specific branch
leylaKapi Jan 8, 2019
4c1809c
Merge pull request #1 from leylaKapi/leylaKapi-patch-1
leylaKapi Jan 8, 2019
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6 changes: 6 additions & 0 deletions source/docs/languages/ruby/switching-ruby-version-on-specific-branch.md.erb
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Expand Up @@ -12,6 +12,12 @@ Add a new [build command](/docs/customizing-build-commands.html) that will set t
if [ "$BRANCH_NAME" = "ruby-2" ]; then rbenv local 2.0.0-p247 ; fi
```

Use specific ruby version for a specific branch:

```bash
if [ "$BRANCH_NAME" = "ruby-2.6" ]; then cd ~/.rbenv/plugins/ruby-build && git pull && cd $SEMAPHORE_PROJECT_DIR && rbenv install 2.6.0 && rbenv local 2.6.0 && gem install bundler ; fi
```

Another option is to add a [build command](/docs/customizing-build-commands.html) that reads and sets the ruby version from the first line of the Gemfile:

```bash
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