49 lines
1.2 KiB
Rust
49 lines
1.2 KiB
Rust
//! The module that implements the `wasmtime config` command.
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use anyhow::Result;
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use structopt::StructOpt;
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const CONFIG_NEW_AFTER_HELP: &str =
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"If no file path is specified, the system configuration file path will be used.";
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/// Controls Wasmtime configuration settings
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#[derive(StructOpt)]
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#[structopt(name = "run")]
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pub enum ConfigCommand {
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/// Creates a new Wasmtime configuration file
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#[structopt(after_help = CONFIG_NEW_AFTER_HELP)]
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New(ConfigNewCommand),
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}
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impl ConfigCommand {
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/// Executes the command.
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pub fn execute(&self) -> Result<()> {
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match self {
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Self::New(c) => c.execute(),
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}
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}
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}
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/// Creates a new Wasmtime configuration file
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#[derive(StructOpt)]
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#[structopt(name = "new", after_help = CONFIG_NEW_AFTER_HELP)]
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pub struct ConfigNewCommand {
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/// The path of the new configuration file
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#[structopt(index = 1, value_name = "FILE_PATH")]
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path: Option<String>,
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}
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impl ConfigNewCommand {
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/// Executes the command.
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pub fn execute(&self) -> Result<()> {
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let path = wasmtime_cache::create_new_config(self.path.as_ref())?;
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println!(
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"Successfully created a new configuration file at '{}'.",
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path.display()
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);
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Ok(())
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}
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}
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