Fix bzl_mod symlink issues in doxygen rule

Author: martin4861

doxygen/doxygen.bzl

@@ -37,14 +37,17 @@ def _swift_doxygen_impl(ctx):
         PRW=`pwd`
 
         # backward compatibility with old CMake-style doxygen config files
-        sed -i "s|@DOXYGEN_DOT_FOUND@|$DOXYGEN_DOT_FOUND|g" {config}
-        sed -i "s|@DOXYGEN_DOT_PATH@|$DOXYGEN_DOT_PATH|g" {config}
-        sed -i "s|@PLANTUML_JAR_PATH@|/usr/local/bin/plantuml.jar|g" {config}
-        sed -i "s|@INPUT_DIR@|$PROJECT_SOURCE_DIR|g" {config}
-        sed -i "s|@PROJECT_NAME@|$PROJECT_NAME|g" {config}
-        sed -i "s|@STABLE_GIT_TAG@|$STABLE_GIT_TAG|g" {config}
-        sed -i "s|@DOXYGEN_EXCLUDE@|$DOXYGEN_EXCLUDE|g" {config}
-        sed -i "s|@PROJECT_SOURCE_DIR@|$PRW|g" {config}
+        # Create a temporary file to work around Bazel sandbox symlink issues
+        cp {config} {config}.tmp
+        sed "s|@DOXYGEN_DOT_FOUND@|$DOXYGEN_DOT_FOUND|g" {config}.tmp | \
+        sed "s|@DOXYGEN_DOT_PATH@|$DOXYGEN_DOT_PATH|g" | \
+        sed "s|@PLANTUML_JAR_PATH@|/usr/local/bin/plantuml.jar|g" | \
+        sed "s|@INPUT_DIR@|$PROJECT_SOURCE_DIR|g" | \
+        sed "s|@PROJECT_NAME@|$PROJECT_NAME|g" | \
+        sed "s|@STABLE_GIT_TAG@|$STABLE_GIT_TAG|g" | \
+        sed "s|@DOXYGEN_EXCLUDE@|$DOXYGEN_EXCLUDE|g" | \
+        sed "s|@PROJECT_SOURCE_DIR@|$PRW|g" > {config}
+        rm {config}.tmp
 
         PATH=$PATH doxygen {config}
         """.format(config = config.path),