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use serde_json::Value;
use crate::args::Args;
use crate::errors::{BeautifulErrors,panic_err};
use crate::package_json::get_package_json;
pub struct NpmProcessContext {
pub name: String,
pub dir: String,
pub package_json_path: String,
pub args: Args,
pub package_json: Value,
}
impl NpmProcessContext {
pub fn new(dir_entry: walkdir::DirEntry, args: Args) -> Self {
let entry_path = dir_entry.path().to_str().expect_or_err(
&format!("Error converting directory path to string: {}", dir_entry.path().display())
);
let dir = str::replace(entry_path, "package.json", "");
let package_json = get_package_json(entry_path);
let package_json_path = String::from(format!("{}package.json", dir));
let name = package_json.get("name").expect_or_err(
&format!("Could not find project name at file {}", package_json_path)
);
let name = match name {
serde_json::Value::String(name) => name.clone(),
_ => panic_err(&format!("Project name at file {} was not a string", package_json_path))
};
Self {
name,
dir,
package_json_path,
args,
package_json,
}
}
pub fn validate_script(self) -> Option<Self> {
let scripts = self.package_json.get("scripts");
let script_name = format!("{}{}", {
if self.args.no_prefix { "" } else { "hammer:" }
}, self.args.script);
if let Some(scripts) = scripts {
let choosen_script = scripts.get(script_name.clone());
if let Some(_) = choosen_script {
return Some(Self {
args: Args {
script: script_name,
..self.args
},
..self
});
}
return None;
}
return None;
}
}