plugin.xml

<idea-plugin>
    <id>org.jetbrains.plugins.hocon</id>
    <name>HOCON</name>
    <description>Standalone HOCON plugin for IntelliJ IDEA</description>
    <version>2025.1.99-SNAPSHOT</version>
    <vendor>Roman Janusz, AVSystem, JetBrains</vendor>
    <idea-version since-build="253.0" until-build="260.0"/>
    <depends>com.intellij.modules.platform</depends>
    <depends>com.intellij.modules.lang</depends>
    <depends>com.intellij.modules.json</depends>
    <depends optional="true" config-file="hocon-java.xml">com.intellij.modules.java</depends>

    <change-notes>
        <![CDATA[
        2019.3.3:
        <ul>
        <li>'Find Usages' includes occurrences of HOCON paths in string literals</li>
        <li>fixed 'Find Usages' on Java/Scala classes to search in HOCON values</li>
        <li>include resolution works for relative file(...) includes - module root is assumed as working dir</li>
        <li>fixed include resolution for files outside classpath (sources and libraries)</li>
        <li>fixed 'Go to Prev/Next` actions in readonly files</li>
        </ul>
        2019.3.2 - bulk feature update implementing semantics-related features of HOCON:
        <ul>
        <li>substitution resolution, navigation through substitutions with 'Go To Declaration' action</li>
        <li>detection of HOCON path references in string literals of other languages</li>
        <li>go to prev/next HOCON definition (like 'Super Method' &amp; 'Implementation(s)' actions)</li>
        <li>'Quick Documentation' action for displaying documentation of HOCON entries</li>
        <li>'Find Usages' action for searching usages of HOCON paths</li>
        <li>autocompletion of HOCON keys in objects and substitutions with value and type hints and documentation</li>
        </ul>
        ]]>
    </change-notes>

    <extensionPoints>
        <extensionPoint name="packageDirsEnumerator" interface="org.jetbrains.plugins.hocon.ref.PackageDirsEnumerator"/>
    </extensionPoints>

    <extensions defaultExtensionNs="com.intellij">
        <fileType implementationClass="org.jetbrains.plugins.hocon.lang.HoconFileType"
                  name="HOCON" language="HOCON" extensions="conf"/>
        <lang.syntaxHighlighterFactory language="HOCON"
                                       implementationClass="org.jetbrains.plugins.hocon.highlight.HoconSyntaxHighlighterFactory"/>
        <lang.parserDefinition language="HOCON"
                               implementationClass="org.jetbrains.plugins.hocon.parser.HoconParserDefinition"/>
        <lang.braceMatcher language="HOCON" implementationClass="org.jetbrains.plugins.hocon.misc.HoconBraceMatcher"/>
        <lang.foldingBuilder language="HOCON"
                             implementationClass="org.jetbrains.plugins.hocon.misc.HoconFoldingBuilder"/>
        <quoteHandler fileType="HOCON" className="org.jetbrains.plugins.hocon.editor.HoconQuoteHandler"/>
        <annotator language="HOCON"
                   implementationClass="org.jetbrains.plugins.hocon.highlight.HoconSyntaxHighlightingAnnotator"/>
        <annotator language="HOCON"
                   implementationClass="org.jetbrains.plugins.hocon.parser.HoconErrorHighlightingAnnotator"/>

        <additionalTextAttributes scheme="Default" file="colorSchemes/HoconDefault.xml"/>
        <additionalTextAttributes scheme="Darcula" file="colorSchemes/HoconDarcula.xml"/>
        <colorSettingsPage implementation="org.jetbrains.plugins.hocon.highlight.HoconColorSettingsPage"/>
        <codeStyleSettingsProvider
                implementation="org.jetbrains.plugins.hocon.codestyle.HoconCodeStyleSettingsProvider"/>
        <langCodeStyleSettingsProvider
                implementation="org.jetbrains.plugins.hocon.codestyle.HoconLanguageCodeStyleSettingsProvider"/>
        <lang.formatter language="HOCON"
                        implementationClass="org.jetbrains.plugins.hocon.formatting.HoconFormattingModelBuilder"/>
        <lang.commenter language="HOCON" implementationClass="org.jetbrains.plugins.hocon.editor.HoconCommenter"/>
        <lang.elementManipulator forClass="org.jetbrains.plugins.hocon.psi.HString"
                                 implementationClass="org.jetbrains.plugins.hocon.manipulators.HStringManipulator"/>
        <lang.elementManipulator forClass="org.jetbrains.plugins.hocon.psi.HKey"
                                 implementationClass="org.jetbrains.plugins.hocon.manipulators.HKeyManipulator"/>
        <psi.referenceContributor implementation="org.jetbrains.plugins.hocon.ref.HoconReferenceContributor"
                                  language="HOCON"/>
        <qualifiedNameProvider implementation="org.jetbrains.plugins.hocon.ref.HoconQualifiedNameProvider"/>

        <projectService serviceImplementation="org.jetbrains.plugins.hocon.settings.HoconProjectSettings"/>
        <projectConfigurable groupId="language"
                             instance="org.jetbrains.plugins.hocon.settings.HoconProjectSettingsConfigurable"
                             displayName="HOCON"/>

        <localInspection language="HOCON"
                         implementationClass="org.jetbrains.plugins.hocon.ref.AbstractHoconIncludeResolutionInspection.HoconIncludeResolutionInspection$"
                         displayName="Include resolution" groupName="HOCON" enabledByDefault="true"
                         level="WARNING"/>
        <localInspection language="HOCON"
                         implementationClass="org.jetbrains.plugins.hocon.ref.AbstractHoconIncludeResolutionInspection.HoconRequiredIncludeResolutionInspection$"
                         displayName="Required include resolution" groupName="HOCON" enabledByDefault="true"
                         level="ERROR"/>

        <breadcrumbsInfoProvider implementation="org.jetbrains.plugins.hocon.misc.HoconBreadcrumbsInfoProvider"/>

        <enterHandlerDelegate implementation="org.jetbrains.plugins.hocon.editor.EnterInHashCommentHandler"/>
        <enterHandlerDelegate implementation="org.jetbrains.plugins.hocon.editor.HoconEnterBetweenBracesHandler"/>
        <joinLinesHandler implementation="org.jetbrains.plugins.hocon.editor.HoconCommentJoinLinesHandler"/>
        <statementUpDownMover implementation="org.jetbrains.plugins.hocon.editor.HoconObjectEntryMover"/>
        <gotoDeclarationHandler implementation="org.jetbrains.plugins.hocon.navigation.HoconGotoDeclarationHandler"/>
        <actionPromoter implementation="org.jetbrains.plugins.hocon.navigation.HoconGotoPrevNextPromoter"/>
        <documentationProvider implementation="org.jetbrains.plugins.hocon.misc.HoconDocumentationProvider"/>
        <fileBasedIndex implementation="org.jetbrains.plugins.hocon.indexing.HoconKeyIndex"/>
        <fileBasedIndex implementation="org.jetbrains.plugins.hocon.indexing.HoconPathIndex"/>
        <lang.findUsagesProvider language="HOCON"
                                 implementationClass="org.jetbrains.plugins.hocon.navigation.HoconFindUsagesProvider"/>
        <findUsagesHandlerFactory
                implementation="org.jetbrains.plugins.hocon.navigation.HoconFindUsagesHandlerFactory"/>
        <useScopeEnlarger implementation="org.jetbrains.plugins.hocon.navigation.HoconUseScopeAdjuster"/>
        <useScopeOptimizer implementation="org.jetbrains.plugins.hocon.navigation.HoconUseScopeAdjuster"/>
        <highlightUsagesHandlerFactory
                implementation="org.jetbrains.plugins.hocon.highlight.HoconHighlightUsagesHandlerFactory"/>
        <readWriteAccessDetector implementation="org.jetbrains.plugins.hocon.navigation.HoconReadWriteAccessDetector"/>
        <gotoSymbolContributor implementation="org.jetbrains.plugins.hocon.navigation.HoconGotoSymbolContributor"/>
    </extensions>

    <actions>
        <action class="org.jetbrains.plugins.hocon.navigation.HoconGotoPrevNextAction$HoconGotoNextAction" id="HoconGotoNext"
                text="HOCON: Go to Next Definition"
                description="Navigates to the next definition of a property in a HOCON file"
                use-shortcut-of="GotoImplementation"/>
        <action class="org.jetbrains.plugins.hocon.navigation.HoconGotoPrevNextAction$HoconGotoPrevAction" id="HoconGotoPrev"
                text="HOCON: Go to Previous Definition"
                description="Navigates to the previous definition of a property in a HOCON file"
                use-shortcut-of="GotoSuperMethod"/>
    </actions>
</idea-plugin>