rename internal doc/ folders to docs/

bazel/README.md

@@ -24,7 +24,7 @@ Dockers [Alpine, Archlinux, Centos, Debian, Fedora, OpenSuse, Ubuntu]: [![Status
 <a href="#compilation">Compilation</a> |
 <a href="#testing">Testing</a> |
 <a href="#integration">Integration</a> |
-<a href="doc/ci.md">CI</a> |
+<a href="docs/ci.md">CI</a> |
 </nav>
 
 OR-Tools comes with a Bazel based build ([WORKSPACE](../WORKSPACE)) that can be

bazel/docs/ci.md

@@ -1,20 +1,19 @@
 # CI: Makefile/Docker testing
+
 To test the build on various distro, I'm using docker containers and a Makefile for orchestration.
 
 pros:
-* You are independent of third party CI runner config (e.g. github actions runners or Travis-CI VM images).
-* You can run it locally on your linux system.
-* Most CI provide runner with docker and Makefile installed (e.g. tarvis-ci [minimal images](https://docs.travis-ci.com/user/languages/minimal-and-generic/).
+* You are independent of third party CI runner VM images (e.g. [github actions/virtual-environments](https://github.com/actions/virtual-environments)).
+* You can run it locally on any host having a linux docker image support.
+* Most CI provide runner with docker and Makefile installed.
 
 cons:
 * Only GNU/Linux distro supported.
 * Could take few GiB (~30 GiB for all distro and all languages)
   * ~500MiB OS + C++/CMake tools,
-  * ~150 MiB Python,
-  * ~400 MiB dotnet-sdk,
-  * ~400 MiB java-jdk.
 
-# Usage
+## Usage
+
 To get the help simply type:
 ```sh
 make
@@ -25,13 +24,14 @@ note: you can also use from top directory
 make --directory=bazel
 ```
 
-## Example
+### Example
 For example to test inside an `Ubuntu` container:
 ```sh
 make ubuntu_test
 ```
 
-# Docker Layers
+## Docker Layers
+
 Dockerfile is splitted in several stages.
 
 ![docker](docker.svg)

bazel/docs/generate_image.sh

@@ -1,7 +1,7 @@
-#/usr/bin/env bash
-set -ex
+#!/usr/bin/env bash
+set -eux
 
-rm -f *.svg *.png
+rm -f ./*.svg ./*.png
 for i in *.dot; do
   #plantuml -Tpng "$i";
   plantuml -Tsvg "$i";

cmake/README.md

@@ -42,13 +42,13 @@ Dockers [Alpine, Archlinux, Centos, Debian, Fedora, OpenSuse, Ubuntu]x[C++, Pyth
 <nav for="cmake"> |
 <a href="#deps">Dependencies</a> |
 <a href="#options">Options</a> |
-<a href="doc/cpp.md">C++</a> |
-<a href="doc/swig.md">Swig</a> |
-<a href="doc/python.md">Python 3</a> |
-<a href="doc/dotnet.md">.Net Core</a> |
-<a href="doc/java.md">Java</a> |
+<a href="docs/cpp.md">C++</a> |
+<a href="docs/swig.md">Swig</a> |
+<a href="docs/python.md">Python 3</a> |
+<a href="docs/dotnet.md">.Net Core</a> |
+<a href="docs/java.md">Java</a> |
 <a href="#integration">Integration</a> |
-<a href="doc/ci.md">CI</a> |
+<a href="docs/ci.md">CI</a> |
 </nav>
 
 OR-Tools comes with a CMake based build ([CMakeLists.txt](../CMakeLists.txt))

makefiles/README.md

@@ -41,7 +41,7 @@ Python, Java, .Net]: [![Status][docker_svg]][docker_link]
 ## Introduction
 <nav for="make"> |
 <a href="#deps">Dependencies</a> |
-<a href="doc/ci.md">CI</a> |
+<a href="docs/ci.md">CI</a> |
 </nav>
 
 OR-Tools comes with a GNU Make based build ([Makefile](../Makefile)) that can be