Chromium is an Google’s open-source browser project that aims to build a safer, faster, and more stable way for all Internet users to experience the web. Using chromium, you can build browser iOS app.
In this tutorial, I’m going to tell how to do checking out and building Chromium for iOS. It’s quite bit complicated 😟 when you see in the official site. I made it simple to play around.💪
Reference : https://chromium.googlesource.com/chromium/src/+/master/docs/ios/build_instructions.md#System-requirements
Prerequisites
- You should have atleast 100 to 120 gb free space in your mac before getting into it. I’m suggesting you to have hard disk.
- Fastest network connection (must)
- You must have some patience to complete this task 😜
Step1 : Clone depot toot
Open terminal → Folder → Paste this command
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
Its take few seconds to complete and after that you will have depot_tools folder in your directory.
Step2: Setting up path
In the terminal,
vim .zshrc
Add depot_tools absolute path to .zshrc file and save it
export PATH="$PATH:/your path/depot_tools"
then again come to terminal and execute the command
source .zshrc
Step3 : Create chromium directory
Open terminal → Folder → Paste this command
mkdir chromium && cd chromium
Now you are in the chromium folder. Following commands should be executed in this folder
Step4 : Fetching iOS code
Execute the following commands
1. pwd2. ../depot_tools/fetch iOS
Step5 : Running iOS
Short commercial break ☕️
It takes minimum 1hr for fastest network and X hrs for slow network to complete. Let’s meet after that! 😅
Step6 : Syncing projects
It takes minimum 3 hrs! Please have patience. 😜
Once syncing done, you have chromium folder finally.
Step7 : Setting up the build
In the src folder, execute the following command. It takes a couple of minutes to generate out/build/all.xcodeproj.
ios/build/tools/setup-gn.py
Step8 : Creating Debug folder
Once you get the all.xcodeproj, you need to generate debug folder. To achieve this, run the below command from src folder. Here, I’m running the chromium project in simulator.
For simulator,autoninja -C out/Debug-iphonesimulator gn_allFor device,autoninja -C out/Debug-iphoneos gn_all
It will take 7 to 9 hrs to complete
Step9 : Open Xcode and Play around 🙌
Finally,
Step10 : Generating .ipa file
This is an additional step. This is not necessary for now. Once developing done, if you want archive the build run this command.
ninja -C out/Official-iphoneos chrome
It will take minimum 3 to 4hrs
Then,
$ mkdir temp$ mkdir temp/Payload$ cp out/Official-iphoneos/Chromium.app temp/Payload$ cd temp$ zip -r ../MyBrowser.zip .$ cd ..$ mv MyBrowser.zip MyBrowser.ipa
Now, you will have .ipa file under src folder.
I’m done with this. If you have doubts, please ping me here. 🍻