Cargo Lambda

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Cargo Lambda System ​

The system or config command gives you information about the current installation of Zig and the configuration of your project.

Show Configuration ​

To show the current configuration, run the system command:

sh
cargo lambda system
cargo lambda system

If you're working in a workspace, you can specify the package name to show information for a specific package:

sh
cargo lambda system --package package-name
cargo lambda system --package package-name

Output Format ​

You can change the output format to json or text:

sh
cargo lambda system --output-format json
cargo lambda system --output-format json

If you don't specify the output format, the default is text.

This is how the text output looks like for a project with a single package:

yaml
zig:  path: /opt/zig/latest/zig config: !package  build: {}  deploy:  ipv6_allowed_for_dual_stack: false  watch:  invoke_address: '::'  invoke_port: 9000
zig:  path: /opt/zig/latest/zig config: !package  build: {}  deploy:  ipv6_allowed_for_dual_stack: false  watch:  invoke_address: '::'  invoke_port: 9000

This is how the text output looks like for a workspace with multiple packages:

yaml
zig:  path: /opt/zig/latest/zig config: !global  workspace:  build: {}  deploy:  ipv6_allowed_for_dual_stack: false  watch:  invoke_address: '::'  invoke_port: 9000  router:  - path: /organizations/{user_id}/offices/{post_id}/prospects  function: fun1  - path: /users/{user_id}  methods:  - POST  - PUT  function: post_user  - path: /users/{user_id}  methods:  - GET  function: get_user  packages:  fun1:  build: {}  deploy:  tag:  - organization=aws  - team=lambda  timeout: 120  ipv6_allowed_for_dual_stack: false  env_var:  - APP_ENV=production  watch: {}
zig:  path: /opt/zig/latest/zig config: !global  workspace:  build: {}  deploy:  ipv6_allowed_for_dual_stack: false  watch:  invoke_address: '::'  invoke_port: 9000  router:  - path: /organizations/{user_id}/offices/{post_id}/prospects  function: fun1  - path: /users/{user_id}  methods:  - POST  - PUT  function: post_user  - path: /users/{user_id}  methods:  - GET  function: get_user  packages:  fun1:  build: {}  deploy:  tag:  - organization=aws  - team=lambda  timeout: 120  ipv6_allowed_for_dual_stack: false  env_var:  - APP_ENV=production  watch: {}

Install Zig ​

The system command can also be used to install Zig. To install Zig, run the system command with the --install-zig flag:

sh
cargo lambda system --install-zig
cargo lambda system --install-zig