tauri/tooling/cli.rs/src/plugin.rs

169 lines
4.6 KiB
Rust
Raw Normal View History

// Copyright 2019-2021 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT
use crate::{
helpers::{resolve_tauri_path, template, Logger},
VersionMetadata,
};
use anyhow::Context;
use handlebars::{to_json, Handlebars};
use heck::{KebabCase, SnakeCase};
use include_dir::{include_dir, Dir};
use std::{collections::BTreeMap, env::current_dir, fs::remove_dir_all, path::PathBuf};
const BACKEND_PLUGIN_DIR: Dir = include_dir!("templates/plugin/backend");
const API_PLUGIN_DIR: Dir = include_dir!("templates/plugin/with-api");
pub struct Plugin {
plugin_name: String,
api: bool,
tauri: bool,
directory: PathBuf,
tauri_path: Option<PathBuf>,
author: String,
}
impl Default for Plugin {
fn default() -> Self {
Self {
plugin_name: "".into(),
api: false,
tauri: false,
directory: current_dir().expect("failed to read cwd"),
tauri_path: None,
author: "".into(),
}
}
}
impl Plugin {
pub fn new() -> Self {
Default::default()
}
pub fn plugin_name(mut self, plugin_name: String) -> Self {
self.plugin_name = plugin_name;
self
}
pub fn api(mut self) -> Self {
self.api = true;
self
}
pub fn tauri(mut self) -> Self {
self.tauri = true;
self
}
pub fn directory(mut self, directory: impl Into<PathBuf>) -> Self {
self.directory = directory.into();
self
}
pub fn tauri_path(mut self, tauri_path: impl Into<PathBuf>) -> Self {
self.tauri_path = Some(tauri_path.into());
self
}
pub fn author(mut self, author: String) -> Self {
self.author = author;
self
}
pub fn run(self) -> crate::Result<()> {
let logger = Logger::new("tauri:init:plugin");
let template_target_path = self.directory.join(&format!(
"tauri-plugin-{}",
self.plugin_name.to_kebab_case()
));
let metadata = serde_json::from_str::<VersionMetadata>(include_str!("../metadata.json"))?;
if template_target_path.exists() {
logger.warn(format!(
"Plugin dir ({:?}) not empty.",
template_target_path
));
} else {
let (tauri_dep, tauri_example_dep, tauri_build_dep) =
if let Some(tauri_path) = self.tauri_path {
(
format!(
r#"{{ path = {:?} }}"#,
resolve_tauri_path(&tauri_path, "core/tauri")
),
format!(
r#"{{ path = {:?}, features = [ "api-all" ] }}"#,
resolve_tauri_path(&tauri_path, "core/tauri")
),
format!(
"{{ path = {:?} }}",
resolve_tauri_path(&tauri_path, "core/tauri-build")
),
)
} else {
(
format!(r#"{{ version = "{}" }}"#, metadata.tauri),
format!(
r#"{{ version = "{}", features = [ "api-all" ] }}"#,
metadata.tauri
),
format!(r#"{{ version = "{}" }}"#, metadata.tauri_build),
)
};
let _ = remove_dir_all(&template_target_path);
let handlebars = Handlebars::new();
let mut data = BTreeMap::new();
data.insert("plugin_name_original", to_json(&self.plugin_name));
data.insert("plugin_name", to_json(self.plugin_name.to_kebab_case()));
data.insert(
"plugin_name_snake_case",
to_json(self.plugin_name.to_snake_case()),
);
data.insert("tauri_dep", to_json(tauri_dep));
data.insert("tauri_example_dep", to_json(tauri_example_dep));
data.insert("tauri_build_dep", to_json(tauri_build_dep));
data.insert("author", to_json(self.author));
if self.tauri {
data.insert(
"license_template",
to_json(
"// Copyright {20\\d{2}(-20\\d{2})?} Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT\n\n"
.replace(" ", "")
.replace(" //", "//"),
),
);
data.insert(
"license_header",
to_json(
"// Copyright 2019-2021 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT\n\n"
.replace(" ", "")
.replace(" //", "//"),
),
);
}
template::render(
&handlebars,
&data,
if self.api {
&API_PLUGIN_DIR
} else {
&BACKEND_PLUGIN_DIR
},
&template_target_path,
)
.with_context(|| "failed to render Tauri template")?;
}
Ok(())
}
}