Struct CliConfig 

pub struct CliConfig {
    pub log_level: Option<String>,
    pub no_progress: bool,
    pub config_path: Option<String>,
}

Runtime configuration for CLI execution.

This struct holds configuration that would otherwise be set as environment variables, enabling dependency injection and better testability. It allows tests and programmatic usage to control CLI behavior without modifying global environment state.

Design Rationale

Rather than directly setting environment variables in CLI parsing, this struct:

• Enables clean testing without global state pollution
• Allows configuration composition and validation
• Provides a single point for environment variable management
• Supports configuration serialization if needed

Usage Pattern

let config = CliConfig::new()
    .with_log_level("debug")
    .with_no_progress(true);
config.apply_to_env();

Fields

log_level: Option<String>

Log level for the RUST_LOG environment variable.

Controls the verbosity of logging output throughout AGPM. Common values:

• "error": Only errors are logged
• "warn": Errors and warnings
• "info": Errors, warnings, and informational messages
• "debug": All messages including debug information
• "trace": Maximum verbosity for troubleshooting

When None, the existing RUST_LOG value is preserved.

no_progress: bool

Whether to disable progress indicators and animated output.

When true, sets the AGPM_NO_PROGRESS environment variable to disable:

• Progress bars during long operations
• Spinner animations
• Real-time status updates

This is useful for:

• Automated scripts and CI/CD pipelines
• Terminal environments that don’t support ANSI codes
• Debugging where animated output interferes with logs

config_path: Option<String>

Custom path to the global configuration file.

When specified, sets the AGPM_CONFIG environment variable to override the default configuration file location (~/.agpm/config.toml).

This enables:

• Testing with isolated configuration files
• Alternative configuration layouts
• Shared configuration in team environments

Implementations

impl CliConfig

pub fn new() -> Self

Create a new CLI configuration with default values.

Returns a configuration with:

• No log level override (log_level: None)
• Progress indicators enabled (no_progress: false)
• Default config file location (config_path: None)

Examples

use agpm_cli::cli::CliConfig;

let config = CliConfig::new();
assert_eq!(config.log_level, None);
assert_eq!(config.no_progress, false);
assert_eq!(config.config_path, None);

Trait Implementations

impl Clone for CliConfig

fn clone(&self) -> CliConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CliConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CliConfig

fn default() -> CliConfig

Returns the “default value” for a type.