Adds makefile refinements and nyaml as dependency

.gitignore

@@ -9,7 +9,8 @@ __pycache__/
 # Build artifacts
 build/
 makelog.txt
+nyaml/
 
 # Unknown
 /python/
-__github_creds__.txt
+__github_creds__.txt

Makefile

@@ -5,9 +5,18 @@
 
 PYTHON = python3
 SPHINX = sphinx-build
-BUILD_DIR = "build"
+BUILD_DIR = build
+BASE_CLASS_DIR = base_classes
+CONTRIB_DIR = contributed_definitions
+APPDEF_DIR = applications
+NYAML_SUBDIR = nyaml
 
-.PHONY: help install style autoformat test clean prepare html pdf impatient-guide all local
+YBC_NXDL_TARGETS = $(patsubst %.yaml,%.nxdl.xml,$(subst /nyaml/,/, $(wildcard $(BASE_CLASS_DIR)/nyaml/*.yaml)))
+YCONTRIB_NXDL_TARGETS = $(patsubst %.yaml,%.nxdl.xml,$(subst /nyaml/,/, $(wildcard $(CONTRIB_DIR)/nyaml/*.yaml)))
+YAPPDEF_NXDL_TARGETS = $(patsubst %.yaml,%.nxdl.xml,$(subst /nyaml/,/, $(wildcard $(APPDEF_DIR)/nyaml/*.yaml)))
+
+
+.PHONY: help install style autoformat test clean prepare html pdf impatient-guide all local nxdl nyaml
 
 help ::
  @echo ""
@@ -25,6 +34,8 @@ help ::
  @echo "make impatient-guide Build html & PDF versions of the Guide for the Impatient. Requires prepare first."
  @echo "make all Builds complete web site for the manual (in build directory)."
  @echo "make local (Developer use) Test, prepare and build the HTML manual."
+ @echo "make nxdl Build NXDL files from NYAML files in nyaml subdirectories."
+ @echo "make nyaml Build NYAML files to nyaml subdirectories from NXDL files."
  @echo ""
  @echo "Note: All builds of the manual will occur in the 'build/' directory."
  @echo " For a complete build, run 'make all' in the root directory."
@@ -49,6 +60,9 @@ test ::
 
 clean ::
  $(RM) -rf $(BUILD_DIR)
+ $(RM) -rf $(BASE_CLASS_DIR)/$(NYAML_SUBDIR)
+ $(RM) -rf $(APPDEF_DIR)/$(NYAML_SUBDIR)
+ $(RM) -rf $(CONTRIB_DIR)/$(NYAML_SUBDIR)
 
 prepare ::
  $(PYTHON) -m dev_tools manual --prepare --build-root $(BUILD_DIR)
@@ -83,6 +97,20 @@ all ::
  @echo "HTML built: `ls -lAFgh $(BUILD_DIR)/manual/build/html/index.html`"
  @echo "PDF built: `ls -lAFgh $(BUILD_DIR)/manual/build/latex/nexus.pdf`"
 
+$(BASE_CLASS_DIR)/%.nxdl.xml : $(BASE_CLASS_DIR)/$(NYAML_SUBDIR)/%.yaml
+ nyaml2nxdl $< --output-file $@
+
+$(CONTRIB_DIR)/%.nxdl.xml : $(CONTRIB_DIR)/$(NYAML_SUBDIR)/%.yaml
+ nyaml2nxdl $< --output-file $@
+
+$(APPDEF_DIR)/%.nxdl.xml : $(APPDEF_DIR)/$(NYAML_SUBDIR)/%.yaml
+ nyaml2nxdl $< --output-file $@
+
+nxdl: $(YBC_NXDL_TARGETS) $(YCONTRIB_NXDL_TARGETS) $(YAPPDEF_NXDL_TARGETS)
+
+nyaml:
+ $(MAKE) -f nyaml.mk
+
 
 # NeXus - Neutron and X-ray Common Data Format
 #

README.md

@@ -33,6 +33,24 @@ Note: If set this will increase the build time of the documentation by approxima
 
  setenv GH_TOKEN <access token>
 
+### Working with nyaml files
+
+There exists a simplified format of nxdl, which is called nyaml.
+There is a [tool](https://github.com/FAIRmat-NFDI/nyaml) (`nyaml2nxdl`) available to convert between nxdl and nyaml.
+This tool is already installed when you installed the requirements for this repository and it is conveniently available from the make command.
+
+You can build nyaml files for all nxdl files with invoking
+
+ make nyaml
+
+which will created `.yaml` files in a subfolder called `nyaml` in the respective directory.
+
+From this you can do your changes and create nxdl files with
+
+ make nxdl
+
+from the yaml files.
+
 ## Repository content
 
 These are the components that define the structure of NeXus data files 

nyaml.mk

@@ -0,0 +1,25 @@
+BASE_CLASS_DIR := base_classes
+CONTRIB_DIR := contributed_definitions
+APPDEF_DIR := applications
+NYAML_SUBDIR := nyaml
+NXDL_BC_TARGETS = $(addprefix $(BASE_CLASS_DIR)/nyaml/,$(notdir $(patsubst %.nxdl.xml,%.yaml,$(wildcard $(BASE_CLASS_DIR)/*.nxdl.xml))))
+NXDL_APPDEF_TARGETS = $(addprefix $(APPDEF_DIR)/nyaml/,$(notdir $(patsubst %.nxdl.xml,%.yaml,$(wildcard $(APPDEF_DIR)/*.nxdl.xml))))
+NXDL_CONTRIB_TARGETS = $(addprefix $(CONTRIB_DIR)/nyaml/,$(notdir $(patsubst %.nxdl.xml,%.yaml,$(wildcard $(CONTRIB_DIR)/*.nxdl.xml))))
+
+.PHONY: all nyaml
+
+$(BASE_CLASS_DIR)/$(NYAML_SUBDIR)/%.yaml : $(BASE_CLASS_DIR)/%.nxdl.xml
+ @mkdir -p $(@D)
+ nyaml2nxdl $< --output-file $@
+
+$(CONTRIB_DIR)/$(NYAML_SUBDIR)/%.yaml : $(CONTRIB_DIR)/%.nxdl.xml
+ @mkdir -p $(@D)
+ nyaml2nxdl $< --output-file $@
+
+$(APPDEF_DIR)/$(NYAML_SUBDIR)/%.yaml : $(APPDEF_DIR)/%.nxdl.xml
+ @mkdir -p $(@D)
+ nyaml2nxdl $< --output-file $@
+
+nyaml: $(NXDL_BC_TARGETS) $(NXDL_APPDEF_TARGETS) $(NXDL_CONTRIB_TARGETS)
+
+all: nyaml

requirements.txt

@@ -1,6 +1,7 @@
 # Prepare for Documentation
 lxml
 pyyaml
+nyaml
 
 # Documentation building
 sphinx>=5