Create linyaps project 
Use ll-builder create to create a linyaps project.
View the help information for the ll-builder create command:
bash
ll-builder create --helpHere is the output:
text
Create linyaps build template project
Usage: ll-builder create [OPTIONS] NAME
Positionals:
  NAME TEXT REQUIRED          Project name
Options:
  -h,--help                   Print this help message and exit
  --help-all                  Expand all helpThe ll-builder create command creates a folder in the current directory according to the project name, and generates the linglong.yaml template file required for the build. Here is an example:
bash
ll-builder create org.deepin.demoHere is the output:
text
org.deepin.demo/
└── linglong.yamlEdit linglong.yaml 
The syntax version of the linglong.yaml file. 
yaml
version: "1"App meta info 
yaml
package:
  id: org.deepin.demo
  name: hello
  version: 0.0.0.1
  kind: app
  description: |
    simple Qt demo.Base 
The minimum root filesystem.
yaml
base: org.deepin.base/23.1.0Runtime 
On the basis of the rootfs, add fundamental environments such as Qt.
yaml
runtime: org.deepin.runtime.dtk/23.1.0Command 
linyaps application startup command.
yaml
command: [echo, -e, hello world]Source 
Use git source code
yaml
sources:
  kind: git
  url: "https://github.com/linuxdeepin/linglong-builder-demo.git"
  commit: a3b89c3aa34c1aff8d7f823f0f4a87d5da8d4dc0Build 
The commands required to build the project.
yaml
build: |
  cd /project/linglong/sources/linglong-builder-demo.git
  qmake demo.pro
  make -j${JOBS}
  make installCompleted linglong.yaml config 
The contents of the linglong.yaml file are as follows:
yaml
version: "1"
package:
  id: @ID@
  name: your name #set your application name
  version: 0.0.0.1 #set your version
  kind: app
  description: |
    your description #set a brief text to introduce your application.
command: [echo, -e, hello world] #the commands that your application need to run.
base: org.deepin.base/23.1.0 #set the base environment, this can be changed.
#set the runtime environment if you need, a example of setting deepin runtime is as follows.
#runtime:
#runtime: org.deepin.runtime.dtk/23.1.0
#set the source if you need, a simple example of git is as follows.
#sources:
#  - kind: git
#    url: https://github.com/linuxdeepin/linglong-builder-demo.git
#    version: master\n
#    commit: a3b89c3aa34c1aff8d7f823f0f4a87d5da8d4dc0
build: |
  echo 'hello' #some operation to build this project