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authorVictor Laza <vlaza@cloudbasesolutions.com>2015-04-14 17:44:42 +0300
committerVictor Laza <vlaza@cloudbasesolutions.com>2015-04-15 22:30:29 +0300
commite2155e6f266e1c9af5d3e4dc625cd2d4adf4de79 (patch)
treed04d7ec8c91a6e3af308a47f62f4f0be939be92e /enable_docu_gen.rst
parentd39046f5bc49a213e7e1557de61623c1e398699f (diff)
Enable docu-gen for projects & main.rst
JIRA: Adding the guide to enable docu-gen for projects and main.rst moved from docs/ Change-Id: Iccce14028525157fd71149ee1ab408c39eeaf087 Signed-off-by: Victor Laza <vlaza@cloudbasesolutions.com>
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+How to setup the workflow of documentation build for your project
+==================================================================
+
+**Setup you repository and then clone locally**
+
+ ssh-add your-ssh-key
+ git clone ssh://<username>@gerrit.opnfv.org:29418/<project>
+
+
+**Inside the repository create the following structure:**
+ gerrit.opnfv.org/<project> - docs/
+ --- docs/main.rst
+ --- docs/other-docus.rst
+ --- docs/images/*.png|*.jpg
+
+
+**In order to obtain a nice .html & .pdf at then end you must write you documentation using reSt markup**
+
+ a quick guide: http://docutils.sourceforge.net/docs/user/rst/quickref.html
+
+
+**Clone the releng repository so you can created jobs for JJB**
+
+git clone ssh://<username>@gerrit.opnfv.org:29418/releng
+
+cd releng/jjb/<project>/
+
+Create build-docu.sh with the following content:
+-------------------------------------------------
+
+``#!/bin/bash
+set -xv
+for file in $(find . -type f -iname '*.rst'); do
+ file_cut="${{file%.*}}"
+ html_file=$file_cut".html"
+ pdf_file=$file_cut".pdf"
+ rst2html $file > $html_file
+ rst2pdf $file -o $pdf_file
+done``
+
+
+
+Edit <project>.yml and make sure you have the job-templates set as in the example below:
+
+
+``- job-template:
+ name: 'opnfvdocs-daily-{stream}'
+ <more code present>
+ builders:
+ - shell:
+ !include-raw build-docu.sh
+ - shell: |
+ gsutil cp docs/*.pdf gs://artifacts.opnfv.org/opnfvdocs/docs/
+ gsutil cp docs/*.html gs://artifacts.opnfv.org/opnfvdocs/docs/
+
+
+
+- job-template:
+ name: 'opnfvdocs-verify'
+ <more code present>
+ builders:
+ - shell:
+ !include-raw build-docu.sh
+
+
+
+- job-template:
+ name: 'opnfvdocs-merge'
+ <more code present>
+ builders:
+ - shell:
+ !include-raw build-docu.sh
+ - shell: |
+ gsutil cp docs/*.pdf gs://artifacts.opnfv.org/opnfvdocs/docs/
+ gsutil cp docs/*.html gs://artifacts.opnfv.org/opnfvdocs/docs/``
+
+
+
+git add build-docu.sh <project>.yml
+
+git commit --signoff #add the proper message to commit
+
+git review -v
+
+
+
+**Create the documentation using the recommended structure in your repository and submit to gerrit for review**
+
+**Jenkins will take over and produce artifacts in the form of .html & .pdf**
+Jenkins has the proper packages installed in order to produce the artifacts.
+
+**Artifacts are stored on Google Storage (still to decide where, structure and how to present them)**
+
+
+
+**NOTE:** In order to generate html & pdf documentation the needed packages are rst2pdf & python-docutils
+if the Jenkins is CentOS/RHEL; many variants have been tested but this is the cleanest as a solution.
+
+
+
+**Other options:**
+
+
+1. Doxygen plugin -> HTML published plugin (html)/ LaTeX (pdf)
+---------------------------------------------------------------
+
+ Description:
+
+- html: using Doxygen plugin + HTML publisher
+ It involves some customization at doxygen level + custom html header/footer
+
+ - pdf: it generates a .pdf using latex
+
+ Final destination of generated files needs to be discussed as it will be part of a Bash script in Post-actions.
+
+ Input files: .md , .rst
+
+ Output: .html & .pdf
+
+ Pros:
+
+ - standard tools: doxygen, html publisher, LaTeX suite
+ - doxygen plugin available in Jenkins, you just need to install it; html publisher plugin available in Jenkins, you just need to install it
+ - destination files are generated fast
+ - standard reStructuredText or Markdown
+
+ Cons:
+
+ - takes some time to customize the output in matters of template, requires custom html header/footer
+ - latex suite is quite substantial in amount of packages and consumed space (around 1.2 GB)
+
+ Tested: roughly, functional tbeeingests only
+
+
+
+2. Maven & clouddocs-maven-plugin (actually used to generate openstack-manuals)
+--------------------------------------------------------------------------------
+
+ Description: It represents the standard tool to generate Openstack documentation manuals, uses maven, maven plugins, clouddocs-maven-plugins; location of finally generated files is the object of a small
+Bash script that will reside as Post-actions
+
+ Input files: .xml
+
+ Output: .html & .pdf
+
+ Pros:
+
+ - quite easy for initial setup
+ - uses openstack documentation generation flows as for openstack-manuals (clouddocs-maven-plugin), maven installs all you need generate the documentation
+
+ Cons:
+
+ - could be tricky to generate a custom layout, knowledge about Maven plugins required, .pom editing
+ - dependent of multiple maven plugins
+ - input files are .xml and xml editing knowledge is required
+
+ Tested: roughly, functional tests only
+
+
+
+3. Sphinx & LaTeX suite
+------------------------
+
+ Description: The easiest to install, the cleanest in matter of folder & files structure, uses standard tools available in repositories; location of finally generated files is the object of a small Bash script that will reside as Post-actions
+
+ Input files: .rst as default
+
+ Output: .html & .pdf
+
+ Pros:
+
+ - standard tools: Python Sphinx, LaTeX suite
+ - destination files are generated fast
+ - standard reStructuredText as default; other inputs can be configured
+ - Sphinx's installation is very clean in matters of folder structure; the cleanest from all tested variants
+ - latex suite is also easy to install via yum/apt and available in general repos
+ - everyone is migration from other tools to Spinx lately; it provides more control and better looking documentation
+ - can be used also for source-code documentation, specially if you use Python
+
+ Cons:
+
+ - takes some time to customize the output in matters of template, requires custom html header/footer
+ - latex suite is quite substantial in amount of packages and consumed space (around 1.2 GB)
+
+Tested: roughly, functional tests only
+
+