From e09adbf05a136cc2e59159300d74e0ec81401e41 Mon Sep 17 00:00:00 2001
From: Mihai Nita <nmihai_2000@yahoo.com>
Date: Tue, 3 Oct 2023 18:29:00 +0000
Subject: [PATCH] ICU-22324 Mavenization: removed license links (error on
 Windows)

See #2652
---
 icu4j/demos/src/main/resources/LICENSE        |  1 -
 icu4j/main/charset/src/main/resources/LICENSE |  1 -
 icu4j/main/collate/src/main/resources/LICENSE |  1 -
 icu4j/main/core/src/main/resources/LICENSE    |  1 -
 .../main/currdata/src/main/resources/LICENSE  |  1 -
 .../main/framework/src/main/resources/LICENSE |  1 -
 icu4j/main/icu4j/src/main/resources/LICENSE   |  1 -
 .../main/langdata/src/main/resources/LICENSE  |  1 -
 .../main/localespi/src/main/resources/LICENSE |  1 -
 .../regiondata/src/main/resources/LICENSE     |  1 -
 icu4j/main/shared/licenses/LICENSE            |  1 -
 .../main/translit/src/main/resources/LICENSE  |  1 -
 icu4j/pom.xml                                 | 82 ++++++++++++-------
 icu4j/samples/src/main/resources/LICENSE      |  1 -
 icu4j/tools/build/src/main/resources/LICENSE  |  1 -
 icu4j/tools/misc/src/main/resources/LICENSE   |  1 -
 16 files changed, 51 insertions(+), 46 deletions(-)
 delete mode 120000 icu4j/demos/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/charset/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/collate/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/core/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/currdata/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/framework/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/icu4j/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/langdata/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/localespi/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/regiondata/src/main/resources/LICENSE
 delete mode 120000 icu4j/main/shared/licenses/LICENSE
 delete mode 120000 icu4j/main/translit/src/main/resources/LICENSE
 delete mode 120000 icu4j/samples/src/main/resources/LICENSE
 delete mode 120000 icu4j/tools/build/src/main/resources/LICENSE
 delete mode 120000 icu4j/tools/misc/src/main/resources/LICENSE

diff --git a/icu4j/demos/src/main/resources/LICENSE b/icu4j/demos/src/main/resources/LICENSE
deleted file mode 120000
index 2a64f9d0fc6..00000000000
--- a/icu4j/demos/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/charset/src/main/resources/LICENSE b/icu4j/main/charset/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/charset/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/collate/src/main/resources/LICENSE b/icu4j/main/collate/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/collate/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/core/src/main/resources/LICENSE b/icu4j/main/core/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/core/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/currdata/src/main/resources/LICENSE b/icu4j/main/currdata/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/currdata/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/framework/src/main/resources/LICENSE b/icu4j/main/framework/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/framework/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/icu4j/src/main/resources/LICENSE b/icu4j/main/icu4j/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/icu4j/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/langdata/src/main/resources/LICENSE b/icu4j/main/langdata/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/langdata/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/localespi/src/main/resources/LICENSE b/icu4j/main/localespi/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/localespi/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/regiondata/src/main/resources/LICENSE b/icu4j/main/regiondata/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/regiondata/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/shared/licenses/LICENSE b/icu4j/main/shared/licenses/LICENSE
deleted file mode 120000
index 14776154326..00000000000
--- a/icu4j/main/shared/licenses/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/main/translit/src/main/resources/LICENSE b/icu4j/main/translit/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/main/translit/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/pom.xml b/icu4j/pom.xml
index 429d601d1cb..341057fd782 100644
--- a/icu4j/pom.xml
+++ b/icu4j/pom.xml
@@ -178,22 +178,6 @@
   </distributionManagement>
 
   <build>
-    <!-- Workaround for Windows symlink issue:
-      https://issues.apache.org/jira/browse/MRESOURCES-237
-      BUT FAILS ON LINUX :-(
-    -->
-    <!--
-    <resources>
-      <resource>
-        <directory>src/test/resources</directory>
-        <filtering>true</filtering>
-        <includes>
-          <include>LICENSE</include>
-        </includes>
-      </resource>
-    </resources>
-    -->
-
     <pluginManagement>
       <plugins>
         <plugin>
@@ -272,6 +256,38 @@
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>build-helper-maven-plugin</artifactId>
           <version>3.4.0</version>
+          <executions>
+            <execution>
+              <!-- Workaround for Windows symlink issue:
+                 https://issues.apache.org/jira/browse/MRESOURCES-237
+                 Note: The recommended fix there is to filter out the symlink files, which
+                 would result in no license files in the .jar. That is not what we want.
+                 Instead, this `<execution>` config copies the LICENSE file to `target` at build time.
+              -->
+              <id>add-resource</id>
+              <goals>
+                <goal>add-resource</goal>
+              </goals>
+              <configuration>
+                <runOnlyAtExecutionRoot>true</runOnlyAtExecutionRoot>
+                <resources>
+                  <resource>
+                    <directory>${rootlocation}/..</directory>
+                    <includes>
+                      <include>LICENSE</include>
+                    </includes>
+                  </resource>
+                </resources>
+              </configuration>
+            </execution>
+            <execution>
+              <id>root-location</id>
+              <phase>initialize</phase>
+              <goals>
+                <goal>rootlocation</goal>
+              </goals>
+            </execution>
+          </executions>
         </plugin>
         <plugin>
           <artifactId>maven-release-plugin</artifactId>
@@ -280,6 +296,21 @@
         <plugin>
           <artifactId>maven-enforcer-plugin</artifactId>
           <version>3.3.0</version>
+          <executions>
+            <execution>
+              <id>enforce-maven</id>
+              <goals>
+                <goal>enforce</goal>
+              </goals>
+              <configuration>
+                <rules>
+                  <requireMavenVersion>
+                    <version>3.2.5</version>
+                  </requireMavenVersion>
+                </rules>
+              </configuration>
+            </execution>
+          </executions>
         </plugin>
         <plugin>
           <artifactId>maven-javadoc-plugin</artifactId>
@@ -392,21 +423,10 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-enforcer-plugin</artifactId>
-        <executions>
-          <execution>
-            <id>enforce-maven</id>
-            <goals>
-              <goal>enforce</goal>
-            </goals>
-            <configuration>
-              <rules>
-                <requireMavenVersion>
-                  <version>3.2.5</version>
-                </requireMavenVersion>
-              </rules>
-            </configuration>
-          </execution>
-        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
       </plugin>
     </plugins>
 
diff --git a/icu4j/samples/src/main/resources/LICENSE b/icu4j/samples/src/main/resources/LICENSE
deleted file mode 120000
index 2a64f9d0fc6..00000000000
--- a/icu4j/samples/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/tools/build/src/main/resources/LICENSE b/icu4j/tools/build/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/tools/build/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file
diff --git a/icu4j/tools/misc/src/main/resources/LICENSE b/icu4j/tools/misc/src/main/resources/LICENSE
deleted file mode 120000
index ee8b6feb8cc..00000000000
--- a/icu4j/tools/misc/src/main/resources/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../LICENSE
\ No newline at end of file