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chore: initial project setup

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- Add Dockerfile for build environment
- Add docker-compose.yml for container orchestration
- Add docker-entrypoint.sh for build process automation
- Add .env for environment configuration
- Add .gitignore for ignoring build artifacts and temporary files
- Add README.md with build instructions
- Add LICENSE (Apache 2.0)
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USE_CCACHE=1
CCACHE_DIR=/workspace/.ccache
BUILD_THREADS=8

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!.gitignore
.idea

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# Use specific Ubuntu version for reproducibility
FROM ubuntu:22.04
LABEL maintainer="Brax <support@braxtech.net>" \
description="IodeOS Android OS build environment" \
version="1.0"
# Set build arguments for flexibility
ARG CCACHE_SIZE=50G
ARG DEBIAN_FRONTEND=noninteractive
ARG TZ=UTC
# Environment variables
ENV DEBIAN_FRONTEND=${DEBIAN_FRONTEND} \
TZ=${TZ} \
USE_CCACHE=1 \
CCACHE_EXEC=/usr/bin/ccache \
JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64
# Set timezone to prevent tzdata interactive prompt
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && \
echo $TZ > /etc/timezone
# Update package lists and install essential packages
RUN apt-get update && \
apt-get install --no-install-recommends -y \
# Build essentials
bc \
bison \
build-essential \
ccache \
curl \
flex \
g++-multilib \
gcc-multilib \
git \
git-lfs \
gnupg \
gperf \
imagemagick \
# Development libraries
lib32ncurses5-dev \
lib32readline-dev \
lib32z1-dev \
libc6-dev-i386 \
libdw-dev \
libelf-dev \
libncurses5 \
libncurses5-dev \
libsdl1.2-dev \
libssl-dev \
libx11-dev \
libxml2 \
libxml2-utils \
# Compression and utilities
lz4 \
lzop \
m4 \
pngcrush \
# Protocol buffers
protobuf-compiler \
python3-protobuf \
# Python
python-is-python3 \
python3-pip \
python3-virtualenv \
# Java
openjdk-11-jdk \
# System utilities
rsync \
schedtool \
software-properties-common \
squashfs-tools \
sudo \
unzip \
wget \
x11proto-core-dev \
xsltproc \
zip \
zlib1g-dev \
# Font support
fontconfig && \
# Clean up package cache
apt-get autoclean && \
rm -rf /var/lib/apt/lists/*
# Download and install Android platform-tools
RUN mkdir -p /opt/platform-tools && \
cd /opt/platform-tools && \
wget -q https://dl.google.com/android/repository/platform-tools-latest-linux.zip && \
unzip -q platform-tools-latest-linux.zip && \
rm platform-tools-latest-linux.zip && \
mv platform-tools/* . && \
rmdir platform-tools && \
chmod +x adb fastboot
# Set up git LFS globally
RUN git lfs install --system
# Configure ccache
RUN ccache -M ${CCACHE_SIZE} && \
ccache -s
# Create workspace directory with proper ownership
RUN mkdir -p /workspace && \
chown -R ${BUILD_USER}:${BUILD_USER} /workspace
# Copy and set up entrypoint script
COPY --chown=root:root docker-entrypoint.sh /usr/local/bin/docker-entrypoint
COPY --chown=root:root docker-build.sh /usr/local/bin/docker-build
RUN chmod +x /usr/local/bin/docker-entrypoint && \
chmod +x /usr/local/bin/docker-build
# Switch to non-root user for security
USER root
WORKDIR /workspace
# Set up user-specific configurations
RUN echo 'export USE_CCACHE=1' >> ~/.bashrc && \
echo 'export CCACHE_EXEC=/usr/bin/ccache' >> ~/.bashrc && \
echo 'export JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64' >> ~/.bashrc
# Set entrypoint and default command
ENTRYPOINT ["docker-entrypoint"]
CMD ["/bin/bash"]

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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# How to Build IodeOs with Docker
## Why Docker?
Using Docker ensures all required dependencies are pre-installed and properly configured.
You don’t need to install complex toolchains or modify your host system.
---
## Requirements
### Software
- **Docker**
Install Docker using the official script:
```bash
curl -fsSL https://get.docker.com | sh
```
- **Git**
[Install Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git)
- **Repo tool**
Install the Google `repo` tool:
```bash
mkdir -p ~/bin
curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
chmod a+x ~/bin/repo
export PATH=~/bin:$PATH
```
### Hardware
- **Disk:** SSD recommended
* Total required: \~638 GB
* \~394 GB source code
* \~244 GB build artifacts
- **CPU:** 64-bit processor (Intel i5/i7 or AMD Ryzen 5/7 and above recommended, 8 cores or more preferred)
- **Memory:**
* Minimum: 16 GB RAM
* Bare minimum: 8 GB RAM (with swap; builds will be very slow and unstable)
---
## Usage
1. **Clone this repo** to your local machine and navigate into it:
```bash
git clone https://git.os-source.co/IodeOs/build.git
cd build
```
2. **Initialize and sync the repo** into the `IodeOs/build` checkout directory:
```bash
repo init -u https://git.os-source.co/IodeOs/manifests_android -b v6-staging
```
3. **Sync the repo** (this may take a while):
```bash
repo sync
```
> 💡 **Tip:** You can speed up and stabilize the sync process with additional options:
>
> ```bash
> repo sync -c -j$(nproc --all) --force-sync --no-clone-bundle --no-tags -f
> ```
>
> * `-c` : Sync only the current manifest branch
> * `-j$(nproc --all)` : Use all available CPU cores for parallel sync
> * `--force-sync` : Discard local changes and ensure a clean state
> * `--no-clone-bundle` : Skip using potentially outdated pre-packaged bundles
> * `--no-tags` : Avoid downloading all Git tags (saves time/space)
> * `-f` : Continue syncing other projects even if one fails
4. **Start the build with Docker**:
```bash
docker compose up -d
```
5. **Check the build logs and wait**:
```bash
docker logs -f repo_build_iode
```
6. Once the "success message" appears in the logs (this typically takes 90–240 minutes, depending on your hardware and
the number of threads used), navigate to the out folder to find your OTA package or fastboot images.
---
## Troubleshooting
### Repo tool not found
If you see:
```
command not found: repo
```
Make sure `~/bin` is in your `PATH`:
```bash
export PATH=~/bin:$PATH
```
Add it to your `~/.bashrc` or `~/.zshrc` to make the change permanent.
---
### Repo sync is very slow or stalls
* Use more jobs with `-j<number>` (e.g. `repo sync -j16`) if you have a fast CPU and good network.
* If syncing fails, retry with:
```bash
repo sync --force-sync --no-clone-bundle --no-tags
```
---
## Licensing
IodeOs/build is licensed under the **Apache License, Version 2.0**.
See [LICENSE](LICENSE) for the full license text.

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#!/usr/bin/env bash
set -e
# Default environment variables
: "${WITH_ADB_INSECURE:=true}"
: "${BUILD_USERNAME:=android-build}"
: "${BUILD_HOSTNAME:=ar-12fa058809ba38af-bfhg}"
: "${WITH_GMS:=true}"
: "${LUNCH_TARGET:=brax3}"
: "${BUILD_VARIANT:=userdebug}"
: "${BUILD_THREADS:=$(nproc)}" # Automatically detect CPU cores
# Log current configuration
echo "=== Build Configuration ==="
echo "WITH_ADB_INSECURE = $WITH_ADB_INSECURE"
echo "WITH_GMS = $WITH_GMS"
echo "BUILD_USERNAME = $BUILD_USERNAME"
echo "BUILD_HOSTNAME = $BUILD_HOSTNAME"
echo "LUNCH_TARGET = $LUNCH_TARGET"
echo "BUILD_VARIANT = $BUILD_VARIANT"
echo "BUILD_THREADS = $BUILD_THREADS"
echo "==========================="
# Load build environment
source build/envsetup.sh
# Setup target
breakfast "$LUNCH_TARGET" "$BUILD_VARIANT"
# Build with parallel jobs
make -j"$BUILD_THREADS" dist

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services:
repo-build-iode:
build:
context: .
dockerfile: Dockerfile
image: registry.os-source.co/os-build/iode-os:6.7
container_name: repo_build_iode
command: "docker-build"
restart: "no"
environment:
WITH_ADB_INSECURE: true
BUILD_USERNAME: "android-build"
BUILD_HOSTNAME: "r-12fa058809ba38af-bfhg"
WITH_GMS: true
env_file:
- .env
volumes:
- ./:/workspace
- ccache_data:/workspace/.ccache
working_dir: /workspace
tty: true
stdin_open: true
init: true
networks:
- build_network
volumes:
ccache_data:
driver: local
name: iodeos_ccache
networks:
build_network:
driver: bridge
name: iodeos_build_net

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#!/bin/bash
set -euo pipefail
# Function to log messages with timestamp
log() {
echo "[$(date +'%Y-%m-%d %H:%M:%S')] $*" >&2
}
# Function to handle cleanup on exit
cleanup() {
local exit_code=$?
if [ $exit_code -ne 0 ]; then
log "Build process exited with code: $exit_code"
# Optional: Save ccache stats on failure
if command -v ccache >/dev/null 2>&1; then
log "Final ccache stats:"
ccache -s
fi
fi
}
# Set up signal handlers
trap cleanup EXIT
trap 'log "Received SIGTERM, shutting down gracefully..."; exit 143' TERM
trap 'log "Received SIGINT, shutting down gracefully..."; exit 130' INT
# Initialize environment
log "Initializing build environment for user: $(whoami)"
# Ensure proper ownership of workspace
if [ -d "/workspace" ] && [ -w "/workspace" ]; then
log "Workspace permissions verified"
else
log "Warning: Workspace permissions may be incorrect"
fi
# Display ccache status
if command -v ccache >/dev/null 2>&1; then
log "ccache status:"
ccache -s
fi
# Display system info for debugging
log "System info - Cores: $(nproc), Memory: $(free -h | awk '/^Mem:/ {print $2}')"
# Set optimal make flags if not already set
if [ -z "${MAKEFLAGS:-}" ]; then
export MAKEFLAGS="-j$(nproc)"
log "Set MAKEFLAGS to: $MAKEFLAGS"
fi
# If no arguments provided, start interactive bash
if [ $# -eq 0 ]; then
log "Starting interactive bash session"
exec /bin/bash
fi
# Define log file path
BUILD_LOG="/workspace/build.log"
# Clean previous logs
: > "$BUILD_LOG" # This truncates the file without deleting it
# Or, alternatively: rm -f "$BUILD_LOG" && touch "$BUILD_LOG"
log "Executing command: $*"
# Run command, tee stdout/stderr to build.log and still display in docker logs
"$@" > >(tee -a "$BUILD_LOG") 2> >(tee -a "$BUILD_LOG" >&2)
exit_code=$?
log "Command exited with code $exit_code"
exit $exit_code