diff options
Diffstat (limited to 'project/MiMa.scala')
-rw-r--r-- | project/MiMa.scala | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/project/MiMa.scala b/project/MiMa.scala index 66442fc725..a47856b1fd 100644 --- a/project/MiMa.scala +++ b/project/MiMa.scala @@ -1,10 +1,12 @@ +package scala.build + // It would be nice to use sbt-mima-plugin here, but the plugin is missing // at least two features we need: // * ability to run MiMa twice, swapping `curr` and `prev`, to detect // both forwards and backwards incompatibilities (possibly fixed as of // https://github.com/typesafehub/migration-manager/commit/2844ffa48b6d2255aa64bd687703aec21dadd55e) // * ability to pass a filter file (https://github.com/typesafehub/migration-manager/issues/102) -// So we invoke the MiMa CLI directly; it's also what the Ant build did. +// So we invoke the MiMa CLI directly. import sbt._ import sbt.Keys._ @@ -24,13 +26,12 @@ object MiMa { def runOnce(prev: java.io.File, curr: java.io.File, isForward: Boolean): Unit = { val direction = if (isForward) "forward" else "backward" log.info(s"Checking $direction binary compatibility") - log.debug(s"prev = $prev, curr = $curr") + log.info(s"prev = $prev, curr = $curr") runMima( prev = if (isForward) curr else prev, curr = if (isForward) prev else curr, // TODO: it would be nicer if each subproject had its own whitelist, but for now - // for compatibility with how Ant did things, there's just one at the root. - // once Ant is gone we'd be free to split it up. + // there's just one at the root. with the Ant build gone, we would be free now to split it. filter = (baseDirectory in ThisBuild).value / s"bincompat-$direction.whitelist.conf", log) } @@ -49,7 +50,11 @@ object MiMa { "--prev", prev.getAbsolutePath, "--curr", curr.getAbsolutePath, "--filters", filter.getAbsolutePath, - "--generate-filters" + "--generate-filters", + // !!! Command line MiMa (which we call rather than the sbt Plugin for reasons alluded to in f2d0f1e85) incorrectly + // defaults to no checking (!) if this isn't specified. Fixed in https://github.com/typesafehub/migration-manager/pull/138 + // TODO: Try out the new "--direction both" mode of MiMa + "--direction", "backwards" ) val exitCode = TrapExit(com.typesafe.tools.mima.cli.Main.main(args), log) if (exitCode != 0) |