unplugged-system/tools/treble/build/treble_build/README.md

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# treble_build
## Description
Set of tools to run against the Android source tree and build graph.
In order to run the application it must be built via **m treble_build**
this will also create the needed build graph that the tool uses.
## Basic Commands
- treble_build -h
- treble_build [host, paths, query] [target...]
### host
treble_build host
Report the projects required to build the host tools.
### paths
treble_build [-build] paths [-1] -repo project:sha [-repo project:sha...]
For a given set of commits (project:sha), get the corresponding source
files. Translate the source files into a set of build outputs using the
path (-1) or paths command. If the build flag is given build the build
target closest to the source files.
### query
treble_build query -repo project:sha [-repo project:sha...]
For a given set of commits (project:sha), get the corresponding source
files. Translate the source files into a set of inputs and outputs.
### report
By default a report is generated for all above commands, extra targets can
be included in the report by adding to the end of the command line.
See treble_build -h for options controlling report data.