#

# Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.  Oracle designates this

# particular file as subject to the "Classpath" exception as provided

# by Oracle in the LICENSE file that accompanied this code.

#

# This code is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

#

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

#

# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

# This must be the first rule

default: all

include $(SPEC)

include MakeBase.gmk

################################################################################

# Return the full path to an indexer-specific file fragment.

#

# Param 1: Fragment name

################################################################################

GetIndexerFragment = \

    $(TOPDIR)/make/vscode/indexers/$(VSCODE_INDEXER)-$(1).txt

################################################################################

# Show indexer-specific notes if they exist, otherwise do nothing

################################################################################

ifneq (,$(wildcard $(call GetIndexerFragment,notes)))

  ShowIndexerNotes = $(CAT) $(call GetIndexerFragment,notes)

else

  ShowIndexerNotes =

endif

################################################################################

# Return the platform-dependent preferred debug engine name.

################################################################################

ifeq ($(call isTargetOs, windows), true)

  DebugEngineName = cppvsdbg

else

  DebugEngineName = cppdbg

endif

################################################################################

# Return an additional configuration fragment if the WORKSPACE_ROOT is different

# from TOPDIR.

################################################################################

ifneq ($(WORKSPACE_ROOT),$(TOPDIR))

  GetExtraWorkspaceRoot = $(TOPDIR)/make/vscode/template-workspace-folder.txt

else

  GetExtraWorkspaceRoot = /dev/null

endif

################################################################################

# Create a project configuration from a given template, replacing a known set

# of variables.

#

# Param 1: Template

# Param 2: Output

################################################################################

define CreateFromTemplate

	$(call LogInfo, Generating $2)

	$(call MakeDir, $(dir $2))

	$(SED) -e '/{{INDEXER_EXTENSIONS}}/r $(call GetIndexerFragment,extensions)' \

	    -e '/{{INDEXER_SETTINGS}}/r $(call GetIndexerFragment,settings)' \

	    -e '/{{EXTRA_WORKSPACE_ROOT}}/r $(call GetExtraWorkspaceRoot)' $1 | \

	$(SED) -e 's!{{TOPDIR}}!$(call FixPath,$(TOPDIR))!g' \

	    -e 's!{{TOPDIR_RELATIVE}}!$(call FixPath,$(strip \

	        $(call RelativePath,$(OUTPUTDIR),$(TOPDIR))))!g' \

	    -e 's!{{WORKSPACE_ROOT}}!$(call FixPath,$(WORKSPACE_ROOT))!g' \

	    -e 's!{{OUTPUTDIR}}!$(call FixPath,$(OUTPUTDIR))!g' \

	    -e 's!{{CONF_NAME}}!$(CONF_NAME)!g' \

	    -e 's!{{COMPILER}}!$(call FixPath,$(CXX)) $(SYSROOT_CFLAGS)!g' \

	    -e 's!{{MAKE}}!$(call FixPath,$(MAKE))!g' \

	    -e 's!{{PATH}}!$(call FixPathList,$(PATH))!g' \

	    -e 's!{{DEBUGENGINENAME}}!$(call DebugEngineName)!g' \

	    -e '/{{INDEXER_EXTENSIONS}}/d' \

	    -e '/{{INDEXER_SETTINGS}}/d' \

	    -e '/{{EXTRA_WORKSPACE_ROOT}}/d' \

	    > $2

endef

$(OUTPUTDIR)/jdk.code-workspace:

	$(call LogWarn, Creating workspace $@)

	$(call CreateFromTemplate, $(TOPDIR)/make/vscode/template-workspace.jsonc, $@)

	$(call ShowIndexerNotes)

$(OUTPUTDIR)/.vscode/tasks.json:

	$(call CreateFromTemplate, $(TOPDIR)/make/vscode/template-tasks.jsonc, $@)

$(OUTPUTDIR)/.vscode/launch.json:

	$(call CreateFromTemplate, $(TOPDIR)/make/vscode/template-launch.jsonc, $@)

TARGETS := $(OUTPUTDIR)/jdk.code-workspace $(OUTPUTDIR)/.vscode/tasks.json \

    $(OUTPUTDIR)/.vscode/launch.json

all: $(TARGETS)

.PHONY: all $(TARGETS)