MarkSpecs is a Markdown framework to write Software Requirements Specifications.
When you write Software Requirements, you need to provide diagrams, schematics, tables, datagrams, and many other kinds of data and provide a solution to generate a document from multiple Markdown files. MarkSpecs provides an environment where users can express their needs by using one or several ASCII files.
This way, you can use Git (or any version control tool) for version control; you don't need specific tools to create your schematics nor generate your documentation... What you need is a text editor (could be Notepad, Visual Studio, etc.) and MarkSpecs, that's all!
At the time being, Markspecs only provides HTML output. I hope to be able to implement PDF generated document soon.
MarkSpecs is build around MarkDig and takes credit of the extension capabilities to introduce Mocodo, PlantUml and many others dependencies. As Markdig is CommonMark compliant, MarkSpecs is also CommonMark compliant.
MarkSpecs is a c# project. The sources include all the dependencies, so you should be able to build MarkSpecs without troubles by opening MarkSpecs project in Visual Studio 2019.
The package (not yet created) will contain the windows executable and the associated dependencies. You should be able to run MarkSpecs as a standalone application without troubles.
You will be able to update the dependencies independently of MarkSpecs core.
If you have a single MarkDown file, do
markspecs.exe html [path_to_md_file]
to generate the HTML file in the same directory than the original markdown file.
If you want to build an HTML file from several Markdown files, replace the markdown file path by the path to the directory where the markdown files are set.
markspecs.exe html [path_to_dir]
Markspecs will then retrieve all the markdown files, set them in alphabetic order, and build the HTML output files accordingly.
MarkSpecs introduces Diagrams by specific code blocks (initiated by three quotes `). MarkSpecs only generates SVG diagrams.
| Diagram Type | Description | Sources | Notes |
|---|---|---|---|
| Mocodo | Merise Database schematics | https://github.com/laowantong/mocodo | |
| PlantUml | Multiple diagrams, mostly UML | https://plantuml.com/ | Request to launch MarkSpecs PlantUml server |
| NwDiag | Network Diagrams | http://blockdiag.com/en/nwdiag/introduction.html#setup | Also included in PlantUml |
| PackDiag | Packet header diagram images | http://blockdiag.com/en/nwdiag/index.html | Provided by NwDiag |
| RackDiag | Rack-structure diagram images | http://blockdiag.com/en/nwdiag/index.html | Provided by NwDiag |
| Railroad-Diagram | Railroad diagram (visual illustration of the grammar used for programming languages)https://github.com/tabatkins/railroad-diagrams | ||
| Vega | Declarative language for interactive visualization designs | https://vega.github.io/vega/ | |
| VegaLite | Data visualizations | https://vega.github.io/vega-lite/ | |
| WaveDrom | Digital Timing Diagram | https://wavedrom.com/ | PlantUml also supports timing diagram |
| Mermaid | Multiple diagrams, mostly UML | https://mermaid-js.github.io/mermaid/#/ | Generated thanks Javascript references in the header of the final file |
| nomnoml | UML diagrams | https://github.com/skanaar/nomnoml | Generated thanks Javascript references in the header of the final file |
| GoJS | FaultTree generator | https://github.com/NorthwoodsSoftware/GoJS | Not Free Licence. Javascript generated. |
| Schemdraw | Electrical Circuit | https://schemdraw.readthedocs.io/en/latest/index.html |
PlantUml can provide several kinds of diagrams. If you want to generate charts by PlantUml in MarkSpecs, you have to launch PlantUml FTP servers by running the command
markspecs.exe plantumlserver
before.
The command will launch several instances of the PlantUml servers (number of instances is defined in the application config file, or by the command line interface). Using several instances of PlantUml can save generation time, especially if you have multiple diagrams defined in several markdown files. Numerous instances give room for parallelization, and generation time can be, under some conditions, divided by two or more.
Mermaid and nomnoml diagrams are generated thanks Javascript libraries defined in an HTML header file provided to MarkSpecs by the <-h|--header> parameter.
Mocodo supports the Meurise methodology to design relational database. Mocodo is a Python tool available on https://github.com/laowantong/mocodo.
Help and documentation files are available on https://rawgit.com/laowantong/mocodo/master/doc/fr_refman.html, while an online version is available on http://www.mocodo.net/.
Download Mocodo project and unzip in Vendors/mocodo. Update the application settings if necessary.
Refer to the Mocodo documentation.
MIT Licence Copyright (c) 2017 Aristide Grange Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
RailRoad-Diagram is used to generate RailRoad Diagrams
Railroad diagrams are mostly used to define software language grammar, as you can see on https://www.json.org/json-en.html.But they may be used for other purpose.
The diagrams are generated in SVG format by a Python script created from scracth by Markspecs. The script will refer to the Railroad-diagram Python library (available https://github.com/tabatkins/railroad-diagrams). The path to the library is set in the configuration file.
Python > 3.8 (tested configuration, should be OK with any version > 3.1).
By default, MarkSpecs is provided with the RailRoad-diagrams library provided in the vendor/railroad directory. To update the RailRoad-Diagrams library, your are free to replace the content of the directory by a new version of the library, or you can set the new version in a directory of your choice and update the MarkSpecs configuration file.
Refer to https://github.com/tabatkins/railroad-diagrams to know the syntax.
In the markdown file, you don't have to provide the Diagram object. You only need to provide the list of diagam items, as in the exemple below:
```railroad
Optional('+', 'skip'),
Choice(0,
NonTerminal('name-start char'),
NonTerminal('escape')),
ZeroOrMore(
Choice(0,
NonTerminal('name char'),
NonTerminal('escape')))
```
This exemple will lead MarkSpecs to generate the Python Script
import sys
import importlib.util
spec = importlib.util.spec_from_file_location("railroad", "C:/Temp/railroad-diagrams-gh-pages/railroad.py")
module = importlib.util.module_from_spec(spec)
sys.modules[spec.name] = module
spec.loader.exec_module(module)
from railroad import *
d = Diagram(
Optional('+', 'skip'),
Choice(0,
NonTerminal('name-start char'),
NonTerminal('escape')),
ZeroOrMore(
Choice(0,
NonTerminal('name char'),
NonTerminal('escape'))))
d.writeSvg(sys.stdout.write)CC0 1.0
This document and all associated files in the github project https://github.com/tabatkins/railroad-diagrams are licensed under CC0. This means you can reuse, remix, or otherwise appropriate RailRoad-Diagrams project for your own use without restriction.
The SVG data are generated through a Python script created on the flag by MarkSpecs. One of the difficulties is to refer to the RailRoad-Diagrams library by providing an absolute path (Python management of the libraries, modules,... has some specificities). Maybe a more efficient solution exists...
A typical python file created on the flag, may look:
import sys
import importlib.util
spec = importlib.util.spec_from_file_location("railroad", "C:/Specific_Path/.../railroad/railroad.py")
module = importlib.util.module_from_spec(spec)
sys.modules[spec.name] = module
spec.loader.exec_module(module)
from railroad import *
d = Diagram(
Optional('+', 'skip'),
Choice(0,
NonTerminal('name-start char'),
NonTerminal('escape')),
ZeroOrMore(
Choice(0,
NonTerminal('name char'),
NonTerminal('escape'))))
d.writeSvg(sys.stdout.write)SchemDraw is a python package for producing high-quality electrical circuit schematic diagrams.
Requires Python >3.7, numpy and matplotlib
pip install numpy
pip install matplotlib
Sources are available on bitbucket https://bitbucket.org/cdelker/schemdraw/downloads/ but for the project, I add the sources as subtree
git subtree add --prefix=vendors/schemdraw/ [email protected]:cdelker/schemdraw.git master
When building the project, I zip the subfolder schemdraw and copy it to the vendors output directory. Thanks the zip, it becomes easy to import the Python project by using zipimport. By this way, it's very easy to keep the Markspecs and Schemdraw up to date.
For information, the content of the zipfile follows the schem:
schemdraw.zip
|
+-schemdraw (directory)
|
+ __init__.py
+ schemdraw.py
+ ...
+ backends (directory)
+ dsp (directory)
+ elements (directory)
+ (other directoris)
This is an intersting approach to provide a way to update easily Schemdraw without impact on MarkSpecs. But you have to remember that Schemdraw request Matplotlib and Numpy.
Unfortunately, it also means you have to install the Matplotlib and Numpy libraries on your Python environment to run Schemdraw through Markspecs.
I am not a Python expert, so instead of a fight with Python and its libraries (or do other solutions, like making an exe...), I provide the sources of the tools and the user is free to change the way to import the libraries by an update of the schemdraw-header.txt file.
The schemdraw-header.txt file contains the definition of the imports. So, if you want to change the way to import the libraries, your are free to go.
The current definition of the header file is:
#Start of header
import sys
import zipimport
importer = zipimport.zipimporter("${schemdraw_path_zip}")
mod=importer.load_module('schemdraw')
#End of headerThe ${schemdraw_path_zip} will be replaced by MarkSpecs by the definition provided in the Application configuration file. If you want to change the header file but also want to keep the way to insert the path to the schemdraw zip file, you have to use ${schemdraw_path_zip} keyword.
MarkSpecs simplifies the syntax in regard of the original Schemdraw qyntax. There is no need to refer to the Drawing.Add() to build a schematic.
The MarkSpecs syntax becomes more easy and straighforaward than the original Schemdraw commands as MarkSpecs will complete the description to get the Python commands.
Resistor(d='right', label='1$\Omega$')
Capacitor(d='down', label='10$\mu$F')
Line(d='left')
SourceSin(d='up', label='10V')
Is equivalent to the Python commands
d = schemdraw.Drawing()
d.add(elm.Resistor(d='right', label='1$\Omega$'))
d.add(elm.Capacitor(d='down', label='10$\mu$F'))
d.add(elm.Line(d='left'))
d.add(elm.SourceSin(d='up', label='10V'))For general syntax, refer to https://schemdraw.readthedocs.io/en/latest/index.html.
Typicall exemple of use:
```schemdraw Resistor(d='right', label='1$\Omega$') Capacitor(d='down', label='10$\mu$F') Line(d='left') SourceSin(d='up', label='10V') ```
Will lead to the temporary Python file:
#Start of header
import sys
import zipimport
importer = zipimport.zipimporter("c:/Markspecs/vendors/schemdraw.zip")
mod=importer.load_module('schemdraw')
#End of header
import schemdraw
import schemdraw.elements as elm
d = schemdraw.Drawing()
d.add(elm.Resistor(d='right', label='1$\Omega$'))
d.add(elm.Capacitor(d='down', label='10$\mu$F'))
d.add(elm.Line(d='left'))
d.add(elm.SourceSin(d='up', label='10V'))
d.save("c:/Temp/temp.svg")MIT Licence Copyright (c) 2014-2020 Collin J. Delker
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.