IJI-9: modified files sync fix

platform/build-scripts/icons/src/org/jetbrains/intellij/build/images/sync/gitUtils.kt

@@ -38,7 +38,7 @@ private fun listGitTree(
     execute(repo, GIT, "pull", "--rebase")
   }
   catch (e: Exception) {
-    callSafely {
+    callSafely(printStackTrace = false) {
       execute(repo, GIT, "rebase", "--abort")
     }
     log("Unable to pull changes for $repo: ${e.message}")
@@ -303,7 +303,7 @@ internal data class CommitInfo(
 )
 
 internal fun <T> withUser(repo: File, user: String, email: String, block: () -> T): T {
-  val (originalUser, originalEmail) = callSafely {
+  val (originalUser, originalEmail) = callSafely(printStackTrace = false) {
     execute(repo, GIT, "config", "user.name").removeSuffix(System.lineSeparator()) to
       execute(repo, GIT, "config", "user.email").removeSuffix(System.lineSeparator())
   } ?: "" to ""

platform/build-scripts/icons/src/org/jetbrains/intellij/build/images/sync/syncIcons.kt

@@ -14,14 +14,14 @@ internal fun syncDevRepo(context: Context) {
   if (context.doSyncDevRepo) {
     log("Syncing ${context.devRepoName}:")
     syncAdded(context.byDesigners.added, context.icons, context.devRepoDir) { changesToReposMap(it) }
-    syncModified(context.byDesigners.modified, context.devIcons, context.icons)
+    syncModified(context.devRepoRoot, context.byDesigners.modified, context.devIcons, context.icons)
     if (context.doSyncRemovedIconsInDev) syncRemoved(context.byDesigners.removed, context.devIcons)
   }
 }
 
 internal fun syncIconsRepo(context: Context, byDev: Changes) {
   syncAdded(byDev.added, context.devIcons, context.iconsRepoDir) { context.iconsRepo }
-  syncModified(byDev.modified, context.icons, context.devIcons)
+  syncModified(context.iconsRepoDir, byDev.modified, context.icons, context.devIcons)
   syncRemoved(byDev.removed, context.icons)
 }
 
@@ -48,19 +48,28 @@ private fun syncAdded(added: MutableCollection<String>,
   }
 }
 
-private fun syncModified(modified: MutableCollection<String>,
+private fun syncModified(targetRoot: File,
+                         modified: MutableCollection<String>,
                          targetRepoMap: Map<String, GitObject>,
                          sourceRepoMap: Map<String, GitObject>) {
   stageFiles(modified) { file, skip, stage ->
-    val target = targetRepoMap[file]!!
     val source = sourceRepoMap[file]!!
-    if (target.hash == source.hash) {
-      log("$file is not modified, skipping")
-      skip()
-    }
-    else {
-      source.file.copyTo(target.file, overwrite = true)
-      stage(target.repo, target.path)
+    if (targetRepoMap.containsKey(file)) {
+      val target = targetRepoMap[file]!!
+      if (target.hash == source.hash) {
+        log("$file is not modified, skipping")
+        skip()
+      }
+      else {
+        source.file.copyTo(target.file, overwrite = true)
+        stage(target.repo, target.path)
+      }
+    } else{
+      log("$file should be modified but not exist, creating")
+      val targetFile = targetRoot.resolve(file)
+      val repo = changesToReposMap(targetFile)
+      source.file.copyTo(targetFile)
+      stage(repo, targetFile.toRelativeString(repo))
     }
   }
 }

platform/build-scripts/icons/src/org/jetbrains/intellij/build/images/sync/utils.kt

@@ -54,11 +54,11 @@ internal fun <T> List<T>.split(eachSize: Int): List<List<T>> {
   return result
 }
 
-internal fun <T> callSafely(call: () -> T): T? = try {
+internal fun <T> callSafely(printStackTrace: Boolean = false, call: () -> T): T? = try {
   call()
 }
 catch (e: Exception) {
-  log(e.message ?: e::class.java.simpleName)
+  if (printStackTrace) e.printStackTrace() else log(e.message ?: e::class.java.simpleName)
   null
 }