[MBUILDCACHE-92] Allow to define 'reconciles' at plugin execution level

[jira-importer]

Réda Housni Alaoui opened MBUILDCACHE-92 and commented

I have the following case:

<plugin>
  <groupId>com.github.eirslett</groupId>
  <artifactId>frontend-maven-plugin</artifactId>
  <executions>
    <execution>
            <id>yarn-build-dev</id>
            <goals>
              <goal>yarn</goal>
            </goals>
            <phase>prepare-package</phase>
            <configuration>
              <skip>${build-dev.skip}</skip>
              <arguments>build:dev</arguments>
            </configuration>
          </execution>
          <execution>
            <id>yarn-build-prod</id>
            <goals>
              <goal>yarn</goal>
            </goals>
            <phase>prepare-package</phase>
            <configuration>
              <skip>${build-prod.skip}</skip>
              <arguments>build:prod</arguments>
            </configuration>
          </execution>
  </executions>
</plugin>

yarn-build-prod produces a more complete output than yarn-build-dev but it also takes more time to execute:

• on a dev environment (build-prod.skip=true and build-dev.skip=false) using a cache produced with build-prod.skip=false and build-dev.skip=true should lead to a cache hit
• on a CI environment (build-prod.skip=false and build-dev.skip=true) using a cache produced with build-prod.skip=true and build-dev.skip=false should lead to a cache miss

The only way I can think of implementing this is to track property skip only for execution id yarn-build-prod, but not for execution id yarn-build-dev.

But I can't, because as of now, this extension allows to track plugin property with reconcile at plugin goal level, not execution level.

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Affects: 1.1.0