e7c56c7647
don’t bother on macosx (preinstalled) or if the test matrix for that box isn’t going to be testing in zsh. this should speed up test runs for most cases, and later we can define fast_failure and not have to wait for the longer ones.
33 lines
1.2 KiB
Bash
Executable File
33 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Installs dependencies for travis-ci environments.
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# Install dependencies, which looks to be just bash & zsh.
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#
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# Darwin has zsh preinstalled already, so only need to install on Ubuntu.
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#
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# Note: $TRAVIS_OS_NAME will only be set on text boxes with multi-os enabled,
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# so use negation test so it will fail gracefully on normal Travis linux setup.
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if [[ "$TRAVIS_OS_NAME" != "osx" ]]; then
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# okay, so we know we're probably on a linux box (or at least not an osx box)
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# at this point. do we need to install zsh? let's say the default case is no:
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needs_zsh=false
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# check if zsh is listed in the TEST_SHELLS environment variable, set by
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# our travis-ci build matrix.
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if [[ $TEST_SHELLS =~ zsh ]]; then needs_zsh=true; fi
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# if there is NO $TEST_SHELLS env variable persent (which should never happen,
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# but maybe someone has been monkeying with the .travis.yml), run_tests.sh is
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# going to fall back onto the default of testing everything, so we need zsh.
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if [[ -z "$TEST_SHELLS" ]]; then needs_zsh=true; fi
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# finally, we install zsh if needed!
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if $needs_zsh ; then
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sudo apt-get install zsh
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else
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echo "No deps required."
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fi
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fi
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