Master branch updates (#672)

Signed-off-by: Louise Poubel <[email protected]>

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Compile and test
         id: ci
-        uses: ignition-tooling/action-ignition-ci@master
+        uses: ignition-tooling/action-ignition-ci@bionic
         with:
           codecov-token: ${{ secrets.CODECOV_TOKEN }}
   # TODO(anyone) Enable Focal CI and fix failing tests

README.md

@@ -298,7 +298,7 @@ Follow these steps to run tests and static code analysis in your clone of this r
     make codecheck
     ```
 
-See the [Writing Tests section of the contributor guide](https://github.com/ignitionrobotics/ign-gazebo/blob/master/CONTRIBUTING.md#writing-tests) for help creating or modifying tests.
+See the [Writing Tests section of the contributor guide](https://github.com/ignitionrobotics/ign-gazebo/blob/main/CONTRIBUTING.md#writing-tests) for help creating or modifying tests.
 
 # Folder Structure
 
@@ -330,17 +330,17 @@ ign-gazebo
 # Contributing
 
 Please see
-[CONTRIBUTING.md](https://github.com/ignitionrobotics/ign-gazebo/blob/master/CONTRIBUTING.md).
+[CONTRIBUTING.md](https://github.com/ignitionrobotics/ign-gazebo/blob/main/CONTRIBUTING.md).
 
 # Code of Conduct
 
 Please see
-[CODE_OF_CONDUCT.md](https://github.com/ignitionrobotics/ign-gazebo/blob/master/CODE_OF_CONDUCT.md).
+[CODE_OF_CONDUCT.md](https://github.com/ignitionrobotics/ign-gazebo/blob/main/CODE_OF_CONDUCT.md).
 
 # Versioning
 
 This library uses [Semantic Versioning](https://semver.org/). Additionally, this library is part of the [Ignition Robotics project](https://ignitionrobotics.org) which periodically releases a versioned set of compatible and complimentary libraries. See the [Ignition Robotics website](https://ignitionrobotics.org) for version and release information.
 
 # License
 
-This library is licensed under [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0). See also the [LICENSE](https://github.com/ignitionrobotics/ign-gazebo/blob/master/LICENSE) file.
+This library is licensed under [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0). See also the [LICENSE](https://github.com/ignitionrobotics/ign-gazebo/blob/main/LICENSE) file.

doc/architecture_design.md

@@ -118,7 +118,7 @@ level and performer is only simulated at one runner at a time.
 It would be convenient to be able to specify standalone programs in the SDF
 file so they're loaded at the same time as the simulation. For example,
 Gazebo's
-[JoyPlugin](https://github.com/osrf/gazebo/blob/master/plugins/JoyPlugin.hh)
+[JoyPlugin](https://github.com/osrf/gazebo/blob/gazebo11/plugins/JoyPlugin.hh)
 is a `WorldPlugin`, but it doesn't need to access any world API, or to run
 in the physics thread, or even to run in the gzserver process. However,
 it was implemented as a plugin because that makes it easier to specify in

examples/standalone/joy_to_twist/README.md

@@ -1,9 +1,9 @@
 # Joy to Twist
 
 Standalone program that subscribes to
-[ignition::msgs::Joy](https://github.com/ignitionrobotics/ign-msgs/blob/master/proto/ignition/msgs/joy.proto)
+[ignition::msgs::Joy](https://ignitionrobotics.org/api/msgs/5.6/classignition_1_1msgs_1_1Joy.html)
 messages and converts publishes
-[ignition::msgs::Twist](https://github.com/ignitionrobotics/ign-msgs/blob/master/proto/ignition/msgs/twist.proto)
+[ignition::msgs::Twist](https://ignitionrobotics.org/api/msgs/5.6/classignition_1_1msgs_1_1Twist.html)
 messages according to user-defined configuration.
 
 ## Build

examples/standalone/joystick/README.md

@@ -1,7 +1,7 @@
 # Joystick
 
 Standalone program that publishes
-[ignition::msgs::Joy](https://github.com/ignitionrobotics/ign-msgs/blob/master/proto/ignition/msgs/joy.proto)
+[ignition::msgs::Joy](https://ignitionrobotics.org/api/msgs/5.6/classignition_1_1msgs_1_1Joy.html)
 messages from a joystick device using Ignition Transport.
 
 The mapping of joystick buttons to fields in the message is the same as [this](http://wiki.ros.org/joy).

test/integration/examples_build.cc

@@ -25,7 +25,7 @@
 #include "ignition/gazebo/test_config.hh"
 
 // File copied from
-// https://github.com/ignitionrobotics/ign-gui/raw/master/test/integration/ExamplesBuild_TEST.cc
+// https://github.com/ignitionrobotics/ign-gui/raw/ign-gui3/test/integration/ExamplesBuild_TEST.cc
 
 using namespace ignition;
 

tutorials/distributed_simulation.md

@@ -125,7 +125,7 @@ keeps all performers loaded, but performs no physics simulation.
 Stepping happens in 2 stages: the primary update and the secondaries update,
 according to the diagram below:
 
-<img src="https://raw.githubusercontent.com/ignitionrobotics/ign-gazebo/master/tutorials/files/distributed_step.png"/>
+<img src="https://raw.githubusercontent.com/ignitionrobotics/ign-gazebo/ign-gazebo3/tutorials/files/distributed_step.png"/>
 
 1. The primary publishes a `SimulationStep` message on the `/step` topic,
 containing:

tutorials/resources.md

@@ -40,7 +40,7 @@ Ignition will look for system plugins on the following paths, in order:
 
 1. All paths on the `IGN_GAZEBO_SYSTEM_PLUGIN_PATH` environment variable
 2. `$HOME/.ignition/gazebo/plugins`
-3. [Systems that are installed with Ignition Gazebo](https://github.com/ignitionrobotics/ign-gazebo/blob/master/src/systems/)
+3. [Systems that are installed with Ignition Gazebo](https://ignitionrobotics.org/api/gazebo/3.7/namespaceignition_1_1gazebo_1_1systems.html)
 
 ### Ignition GUI plugins
 
@@ -59,7 +59,7 @@ GUI plugins may be loaded through:
 Ignition will look for GUI plugins on the following paths, in order:
 
 1. All paths set on the `IGN_GUI_PLUGIN_PATH` environment variable
-2. [GUI plugins that are installed with Ignition Gazebo](https://github.com/ignitionrobotics/ign-gazebo/tree/master/src/gui/plugins)
+2. [GUI plugins that are installed with Ignition Gazebo](https://github.com/ignitionrobotics/ign-gazebo/tree/ign-gazebo3/src/gui/plugins)
 3. Other paths added by calling `ignition::gui::App()->AddPluginPath`
 4. `~/.ignition/gui/plugins`
 5. [Plugins which are installed with Ignition GUI](https://ignitionrobotics.org/api/gui/3.0/namespaceignition_1_1gui_1_1plugins.html)