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Include up-to-date-check to Antlr4 cpd

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- Prevent unnecessary re-runs
This commit is contained in:
Juan Martín Sotuyo Dodero 2024-10-06 19:48:30 -03:00
parent 93a019765d
commit ca71d76553
1 changed files with 18 additions and 1 deletions
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19
antlr4-wrapper.xml
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@ -15,6 +15,7 @@
-->
<property name="target-package-dir" value="${antlr4.outputDirectory}/net/sourceforge/pmd/lang/${lang-id}/ast"/>
<property name="stamp-file" value="${project.build.directory}/last-generated-timestamp" />
<property name="lang-ast-package" value="net.sourceforge.pmd.lang.${lang-id}.ast" />
@ -40,6 +41,20 @@
<property name="node-itf-name" value="${lang-name}Node"/>
<property name="base-class-name" value="Abstract${lang-name}Node"/>
<target name="check-up-to-date"
description="Checks the input files are up to date">
<uptodate property="processing-not-required" targetfile="${stamp-file}">
<srcfiles dir="${target-package-dir}" includes="*.java" />
<srcfiles file="${ant.file}" />
</uptodate>
<echo message="Up-to-date check: processing-not-required=${processing-not-required}" />
</target>
<target name="update-stamp-file" unless="processing-not-required">
<touch file="${stamp-file}" />
</target>
<condition property="rename-parser">
<and>
<not>
@ -72,7 +87,9 @@
tofile="${parser-file}"/>
</target>
<target name="cpd-language" description="Adapt Antlr sources for CPD-only languages">
<target name="cpd-language" depends="check-up-to-date, cpd-language-processing, update-stamp-file"/>
<target name="cpd-language-processing" description="Adapt Antlr sources for CPD-only languages"
unless="processing-not-required">
<!-- We only need the Lexer file. -->
<delete file="${parser-file}"/>
<delete>