This container is for running Valgrind in the 42 Labs.
-------========= FOR INSIDE 42 LABS ONLY =========-------
Clone Repo to your 42 Lab Machine. Do not rename the repo, as the scripts use the clone name as references...
Execute the install script:
bash ./install
Follow the instruction provided in the install script. When the Managed Software Center opens, be sure to install Docker, then continue with the install.
After installation, close the terminal and reopen.
To create an alias to install the container and run the alias from anywhere:
- Clone Repo to your 42 Lab Machine. Do not rename the repo, as the scripts use the clone name as references.
- Add your alias in .zshrc if you're using zsh or oh-my-zsh. Should look like:
alias install_valgrind='bash path/to/repo/install' - Run the alias command:
install_valgrind - Follow the instruction provided in the install script. When the Managed Software Center opens, be sure to install Docker, then continue with the install.
- After installation, close the terminal and reopen.
Install docker from the Managed Sofware Center
Make a directory in goinfre
mkdir -p ~/goinfre/com.docker.docker
Add the above to the bottom of your .zshrc or .bashrc file. This allways creates the directory if it doesn't exist when you move to a different machine in the lab.
Relink the docker containers to use goinfre
rm -rf ~/Library/Containers/com.docker.docker
ln -s ~/goinfre/com.docker.docker ~/Library/Containers/com.docker.docker
Clone this repo into a empty directory on your mac (~/Documents)
Run the Build script:
./build
The start script will automatically share the current directory into the container.
cd into your source code directory where you want to compile your program and run valgrind. Type start, you will see a [DOCKER]-> prompt. The prompt indicates that you are in the docker container, from there you can execute valgrind.
To run commands inside the container from another terminal run:
./run <cmd to execute in container> <arguments for command>
This will execute the command inside the container and print the results on your mac terminal.
To exit the docker container, type exit, this will take you back to the mac-osx shell prompt.
Don't do this is you have already run the install script during the automatic install. If you want to just use the start script or the run script without referencing the directory where this repo is stored, then you can add the path to the scrips in your .bashrc or .zshrc file as follows at the bottom:
PATH=$PATH:/Users/<username>/<Directory where this repo is cloned>
For example: PATH=$PATH:/Users/dfurneau/Documents/Tools/42-ValgrindContainer
To run the container, run the start script from the directory you want to debug from:
cd /<directory_to_use>
~/Documents/<Where this repo is cloned>/start
To run commands within the container you can use the run script:
cd /<where this repo is cloned>
./run <cmd to execute in container> <arguments for command>
As always if you have issues or find bug, please do a Pull Request (PR) and provide a solution.