pro-docs/libs/codemirror/mode/dockerfile/test.js

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE

;(function () {
    var mode = CodeMirror.getMode({ indentUnit: 2 }, 'text/x-dockerfile')
    function MT(name) {
        test.mode(name, mode, Array.prototype.slice.call(arguments, 1))
    }

    MT(
        'simple_nodejs_dockerfile',
        '[keyword FROM] node:carbon',
        '[comment # Create app directory]',
        '[keyword WORKDIR] /usr/src/app',
        '[comment # Install app dependencies]',
        '[comment # A wildcard is used to ensure both package.json AND package-lock.json are copied]',
        '[comment # where available (npm@5+)]',
        '[keyword COPY] package*.json ./',
        '[keyword RUN] npm install',
        '[keyword COPY] . .',
        '[keyword EXPOSE] [number 8080] [number 3000]',
        '[keyword ENV] NODE_ENV development',
        '[keyword CMD] [[ [string "npm"], [string "start"] ]]'
    )

    // Ideally the last space should not be highlighted.
    MT('instruction_without_args_1', '[keyword CMD] ')

    MT('instruction_without_args_2', '[comment # An instruction without args...]', '[keyword ARG] [error #...is an error]')

    MT('multiline', '[keyword RUN] apt-get update && apt-get install -y \\', '  mercurial \\', '  subversion \\', '  && apt-get clean \\', '  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*')

    MT(
        'from_comment',
        '  [keyword FROM] debian:stretch # I tend to use stable as that is more stable',
        '  [keyword FROM] debian:stretch [keyword AS] stable # I am even more stable',
        ' [keyword FROM] [error # this is an error]'
    )

    MT(
        'from_as',
        '[keyword FROM] golang:1.9.2-alpine3.6 [keyword AS] build',
        '[keyword COPY] --from=build /bin/project /bin/project',
        '[keyword ENTRYPOINT] [[ [string "/bin/project"] ]]',
        '[keyword CMD] [[ [string "--help"] ]]'
    )

    MT('arg', '[keyword ARG] VERSION=latest', '[keyword FROM] busybox:$VERSION', '[keyword ARG] VERSION', '[keyword RUN] echo $VERSION > image_version')

    MT('label', '[keyword LABEL] com.example.label-with-value=[string "foo"]')

    MT('label_multiline', '[keyword LABEL] description=[string "This text illustrates ]\\', '[string that label-values can span multiple lines."]')

    MT('maintainer', '[keyword MAINTAINER] Foo Bar [string "foo@bar.com"] ', '[keyword MAINTAINER] Bar Baz <bar@baz.com>')

    MT('env', '[keyword ENV] BUNDLE_PATH=[string "$GEM_HOME"] \\', '  BUNDLE_APP_CONFIG=[string "$GEM_HOME"]')

    MT('verify_keyword', '[keyword RUN] add-apt-repository ppa:chris-lea/node.js')

    MT(
        'scripts',
        '[comment # Set an entrypoint, to automatically install node modules]',
        '[keyword ENTRYPOINT] [[ [string "/bin/bash"], [string "-c"], [string "if [[ ! -d node_modules ]]; then npm install; fi; exec \\"${@:0}\\";"] ]]',
        '[keyword CMD] npm start',
        '[keyword RUN] npm run build && \\',
        '[comment # a comment between the shell commands]',
        '  npm run test'
    )

    MT(
        'strings_single',
        '[keyword FROM] buildpack-deps:stretch',
        '[keyword RUN] { \\',
        "        echo [string 'install: --no-document']; \\",
        "        echo [string 'update: --no-document']; \\",
        '    } >> /usr/local/etc/gemrc'
    )

    MT(
        'strings_single_multiline',
        '[keyword RUN] set -ex \\',
        '    \\',
        "    && buildDeps=[string ' ]\\",
        '[string        bison ]\\',
        '[string        dpkg-dev ]\\',
        '[string        libgdbm-dev ]\\',
        '[string        ruby ]\\',
        "[string    '] \\",
        '    && apt-get update'
    )

    MT('strings_single_multiline_2', "[keyword RUN] echo [string 'say \\' ]\\", "[string   it works'] ")

    MT(
        'strings_double',
        '[keyword RUN] apt-get install -y --no-install-recommends $buildDeps \\',
        ' \\',
        ' && wget -O ruby.tar.xz [string "https://cache.ruby-lang.org/pub/ruby/${RUBY_MAJOR%-rc}/ruby-$RUBY_VERSION.tar.xz"] \\',
        ' && echo [string "$RUBY_DOWNLOAD_SHA256 *ruby.tar.xz"] | sha256sum -c - '
    )

    MT('strings_double_multiline', '[keyword RUN] echo [string "say \\" ]\\', '[string   it works"] ')

    MT(
        'escape',
        '[comment # escape=`]',
        '[keyword FROM] microsoft/windowsservercore',
        '[keyword RUN] powershell.exe -Command `',
        "    $ErrorActionPreference = [string 'Stop']; `",
        '    wget https://www.python.org/ftp/python/3.5.1/python-3.5.1.exe -OutFile c:python-3.5.1.exe ; `',
        "    Start-Process c:python-3.5.1.exe -ArgumentList [string '/quiet InstallAllUsers=1 PrependPath=1'] -Wait ; `",
        '    Remove-Item c:python-3.5.1.exe -Force)'
    )

    MT(
        'escape_strings',
        '[comment # escape=`]',
        '[keyword FROM] python:3.6-windowsservercore [keyword AS] python',
        "[keyword RUN] $env:PATH = [string 'C:\\Python;C:\\Python\\Scripts;{0}'] -f $env:PATH ; `",
        // It should not consider \' as escaped.
        // "  Set-ItemProperty -Path [string 'HKLM:\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment\\'] -Name Path -Value $env:PATH ;");
        "  Set-ItemProperty -Path [string 'HKLM:\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment\\' -Name Path -Value $env:PATH ;]"
    )
})()