Viash Ns Exec
Execute a command for all found Viash components. The syntax of this command is inspired by find . -exec echo {} \;.
The following fields are automatically replaced:
{}|{path}: path to the config file{abs-path}: absolute path to the config file{dir}: path to the parent directory of the config file{abs-dir}: absolute path to the directory of the config file{main-script}: path to the main script (if any){abs-main-script}: absolute path to the main script (if any){functionality-name}: name of the component{namespace}: namespace of the component{platform}: selected platform id (only when –apply_platform is used)
A command suffixed by \; (or nothing) will execute one command for each of the Viash components, whereas a command suffixed by + will execute one command for all Viash components.
Usage:
viash ns exec 'echo {path} \\;'
viash ns exec 'chmod +x {main-script} +'
| Argument | Description | Type |
|---|---|---|
--apply_platform, -a |
Fills in the {platform} field by applying each platform to the config separately. Note that this results in the provided command being applied once for every platform that matches the –platform regex. | Boolean |
--cmd |
The command to execute for each viash config file in the namespace. This is a required argument. | String |
--config_mod, -c |
Modify a viash config at runtime using dynamic config modding. | List[String] |
--dry_run, -d |
Perform a dry run. | Boolean |
--parallel, -l |
Whether or not to run the process in parallel. | Boolean |
--platform, -p |
Acts as a regular expression to filter the platform ids specified in the found config files. If this is not provided, all platforms will be used. If no platforms are defined in a config, the native platform will be used. In addition, the path to a platform yaml file can also be specified. | String |
--query, -q |
Filter which components get selected by component and namespace name. Can be a regex. Example: “^mynamespace/component1$”. | String |
--query_name |
Filter which components get selected by component name. Can be a regex. Example: “^component1”. | String |
--query_namespace, -n |
Filter which namespaces get selected by namespace name. Can be a regex. Example: “^mynamespace$”. | String |
--src, -s |
A source directory containing viash config files, possibly structured in a hierarchical folder structure. Default: src/. | String |
--help, -h |
Show help message |