difftreelog
feat(ui-prompt) declarative bifrost endpoint
in: trunk
5 files changed
crates/ui-prompt/Cargo.tomldiffbeforeafterboth556[dependencies]6[dependencies]7bifrostlink.workspace = true7bifrostlink.workspace = true8bifrostlink-macros.workspace = true8serde = "1.0.204"9serde.workspace = true10serde_json.workspace = true9thiserror = "1.0.63"11thiserror = "1.0.63"10tokio = { version = "1.39.2", features = ["io-util", "macros", "process", "rt"] }12tokio = { workspace = true, features = ["io-util", "macros", "process", "rt"] }11tracing = "0.1.40"13tracing.workspace = true12zbus = { version = "4.4.0", optional = true }14zbus = { workspace = true, optional = true }131514[features]16[features]15default = ["dbus"]17default = ["dbus"]crates/ui-prompt/src/bifrost.rsdiffbeforeafterboth1use bifrostlink::error::ErrorT;1use bifrostlink::{Config, Rpc};2use bifrostlink::{request, AddressT, Rpc};2use bifrostlink_macros::endpoints;3use serde::{Deserialize, Serialize};3use serde::{Deserialize, Serialize};445use crate::{Error, Prompter, Source};5use crate::{Error, Prompter, Source};667pub struct BifrostPrompter<A: AddressT, E: ErrorT> {7pub struct PromptEndpoints<P>(pub P);8 pub address: A,89#[endpoints(ns = 2)]10impl<P> PromptEndpoints<P>11where9 pub rpc: Rpc<A, E>,12 P: Prompter + Send + Sync + 'static,10}13{1112#[derive(Serialize, Deserialize)]14 #[endpoints(id = 1, cancel)]13struct EnumRequest {15 async fn prompt_enum(16 &self,14 prompt: String,17 prompt: String,15 description: String,18 description: String,16 variants: Vec<String>,19 variants: Vec<String>,17 source: Vec<Source>,20 source: Vec<Source>,18}21 ) -> Result<u32, Error> {19#[derive(Serialize, Deserialize)]22 let variants: Vec<&str> = variants.iter().map(|v| v.as_str()).collect();20struct EnumResponse {23 self.021 value: u32,24 .prompt_enum(&prompt, &description, &variants, &source)22}25 .await23request!(EnumRequest => EnumResponse);26 }242728 #[endpoints(id = 2, cancel)]29 async fn prompt_text(25#[derive(Serialize, Deserialize)]30 &self,26struct TextRequest {27 echo: bool,31 echo: bool,28 prompt: String,32 prompt: String,29 description: String,33 description: String,30 source: Vec<Source>,34 source: Vec<Source>,31}32#[derive(Serialize, Deserialize)]33struct TextResponse {34 value: String,35 ) -> Result<String, Error> {35}36 self.036request!(TextRequest => TextResponse);37 .prompt_text(echo, &prompt, &description, &source)38 .await39 }374038#[derive(Serialize, Deserialize)]41 #[endpoints(id = 3, cancel)]39struct DisplayRequest {42 async fn display_text(43 &self,40 error: bool,44 error: bool,41 description: String,45 description: String,42 source: Vec<Source>,46 source: Vec<Source>,43}47 ) -> Result<(), Error> {44request!(DisplayRequest => ());48 self.0.display_text(error, &description, &source).await49 }50}455146impl<A: AddressT, E: ErrorT> Prompter for BifrostPrompter<A, E>52impl<C: Config> Prompter for PromptEndpointsClient<C>47where53where48 crate::Error: From<E>,54 Error: ToString,49{55{50 async fn prompt_enum(56 async fn prompt_enum(51 &self,57 &self,52 prompt: &str,58 prompt: &str,53 description: &str,59 description: &str,54 variants: &[&str],60 variants: &[&str],55 source: &[crate::Source],61 source: &[Source],56 ) -> crate::Result<u32> {62 ) -> crate::Result<u32> {57 let res = self58 .rpc59 .request(60 self.address.clone(),63 self.prompt_enum(61 &EnumRequest {62 prompt: prompt.to_owned(),64 prompt.to_owned(),63 description: description.to_owned(),65 description.to_owned(),64 variants: variants.into_iter().map(|v| (*v).to_owned()).collect(),66 variants.iter().map(|v| (*v).to_owned()).collect(),65 source: source.to_vec(),67 source.to_vec(),66 },68 )67 )69 .await68 .await?;70 .map_err(|e| Error::Remote(e.to_string()))?69 Ok(res.value)70 }71 }717272 async fn prompt_text(73 async fn prompt_text(73 &self,74 &self,74 echo: bool,75 echo: bool,75 prompt: &str,76 prompt: &str,76 description: &str,77 description: &str,77 source: &[crate::Source],78 source: &[Source],78 ) -> crate::Result<String> {79 ) -> crate::Result<String> {79 let res = self80 .rpc81 .request(82 self.address.clone(),80 self.prompt_text(83 &TextRequest {84 echo,81 echo,85 prompt: prompt.to_owned(),82 prompt.to_owned(),86 description: description.to_owned(),83 description.to_owned(),87 source: source.to_vec(),84 source.to_vec(),88 },85 )89 )86 .await90 .await?;87 .map_err(|e| Error::Remote(e.to_string()))?91 Ok(res.value)92 }88 }938994 async fn display_text(90 async fn display_text(95 &self,91 &self,96 error: bool,92 error: bool,97 description: &str,93 description: &str,98 source: &[crate::Source],94 source: &[Source],99 ) -> crate::Result<()> {95 ) -> crate::Result<()> {100 self.rpc101 .request(102 self.address.clone(),96 self.display_text(error, description.to_owned(), source.to_vec())103 &DisplayRequest {97 .await104 error,105 description: description.to_owned(),106 source: source.to_vec(),107 },108 )109 .await?;98 .map_err(|e| Error::Remote(e.to_string()))?110 Ok(())111 }99 }112}100}113101114pub fn handle_bifrost_prompts<102pub fn serve_prompts<P, C>(rpc: &mut Rpc<C>, prompt: P)115 P: Prompter + Clone + 'static,103where116 A: AddressT,117 E: ErrorT + From<Error>,118>(119 rpc: &Rpc<A, E>,120 prompt: P,121) {122 rpc.register_request_handler(true, {123 let prompt = prompt.clone();124 move |_addr, req: EnumRequest| {104 P: Prompter + Send + Sync + 'static,125 let prompt = prompt.clone();126 async move {127 let i = prompt128 .prompt_enum(129 &req.prompt,105 C: Config,130 &req.description,131 &req.variants.iter().map(|v| v.as_str()).collect::<Vec<_>>(),106 C::Error: From<Error>,132 &req.source,133 )134 .await?;135136 Ok(EnumResponse { value: i })137 }138 }139 });140 rpc.register_request_handler(true, {107{141 let prompt = prompt.clone();142 move |_addr, req: TextRequest| {143 let prompt = prompt.clone();144 async move {145 let i = prompt146 .prompt_text(req.echo, &req.prompt, &req.description, &req.source)108 PromptEndpoints(prompt).register_endpoints(rpc);147 .await?;148149 Ok(TextResponse { value: i })150 }151 }152 });109}153 rpc.register_request_handler(true, {154 let prompt = prompt.clone();155 move |_addr, req: DisplayRequest| {156 let prompt = prompt.clone();157 async move {158 prompt159 .display_text(req.error, &req.description, &req.source)160 .await?;161162 Ok(())163 }164 }165 });166}167110crates/ui-prompt/src/dbus.rsdiffbeforeafterboth39}40}404141#[proxy(interface = "lach.PolkitInputHandler")]42#[proxy(interface = "lach.PolkitInputHandler")]42trait DbusPrompter {43pub trait DbusPrompter {43 async fn prompt_enum(44 async fn prompt_enum(44 &self,45 &self,45 prompt: &str,46 prompt: &str,127 fn from(value: Error) -> Self {128 fn from(value: Error) -> Self {128 match value {129 match value {129 Error::Cancel => fdo::Error::NoReply("input was cancelled".to_owned()),130 Error::Cancel => fdo::Error::NoReply("input was cancelled".to_owned()),131 Error::Remote(e) => fdo::Error::NoReply(format!("remote error occured: {e}")),130 Error::InputError(e) => fdo::Error::Failed(e),132 Error::InputError(e) => fdo::Error::Failed(e),131 }133 }132 }134 }crates/ui-prompt/src/lib.rsdiffbeforeafterboth3use std::future::Future;3use std::future::Future;4use std::result;4use std::result;556pub mod dbus;6pub mod bifrost;7pub mod rofi;7pub mod dbus;8pub mod bifrost;8pub mod rofi;9910#[derive(thiserror::Error, Debug)]10#[derive(thiserror::Error, Debug, serde::Serialize, serde::Deserialize)]11pub enum Error {11pub enum Error {12 #[error("user has cancelled input")]12 #[error("user has cancelled input")]13 Cancel,13 Cancel,14 #[error("input error: {0}")]14 #[error("input error: {0}")]15 InputError(String),15 InputError(String),16 #[error("unknown remote error: {0}")]17 Remote(String),16}18}171918pub type Result<T, E = Error> = result::Result<T, E>;20pub type Result<T, E = Error> = result::Result<T, E>;167 self.prompter169 self.prompter168 .prompt_enum(170 .prompt_enum(169 prompt,171 prompt,170 dbg!(&self.description(description)),172 &self.description(description),171 variants,173 variants,172 &self.source(source),174 &self.source(source),173 )175 )crates/ui-prompt/src/rofi.rsdiffbeforeafterboth667use crate::{Error, Prompter, Result, Source};7use crate::{Error, Prompter, Result, Source};889#[derive(Clone)]9pub struct RofiPrompter;10pub struct RofiPrompter;101111fn fixup_prompt(prompt: &str) -> &str {12fn fixup_prompt(prompt: &str) -> &str {12 // Rofi always appends such suffix13 // Rofi always appends such suffix13 prompt.strip_suffix(": ").unwrap_or(prompt)14 prompt.strip_suffix(": ").unwrap_or(prompt)14}15}1617fn rofi_command() -> Command {18 Command::new(option_env!("ROFI").unwrap_or("rofi"))19}152016impl Prompter for RofiPrompter {21impl Prompter for RofiPrompter {17 async fn prompt_enum(22 async fn prompt_enum(22 source: &[Source],27 source: &[Source],23 ) -> Result<u32> {28 ) -> Result<u32> {24 trace!("rofi radio");29 trace!("rofi radio");25 let mut cmd = Command::new("rofi");30 let mut cmd = rofi_command();26 let mesg = if source.is_empty() {31 let mesg = if source.is_empty() {27 description.to_owned()32 description.to_owned()28 } else {33 } else {99 source: &[Source],104 source: &[Source],100 ) -> Result<String> {105 ) -> Result<String> {101 trace!("rofi text");106 trace!("rofi text");102 let mut cmd = Command::new("rofi");107 let mut cmd = rofi_command();103 let mesg = if source.is_empty() {108 let mesg = if source.is_empty() {104 description.to_owned()109 description.to_owned()105 } else {110 } else {139144140 async fn display_text(&self, error: bool, description: &str, source: &[Source]) -> Result<()> {145 async fn display_text(&self, error: bool, description: &str, source: &[Source]) -> Result<()> {141 trace!("rofi display");146 trace!("rofi display");142 let mut cmd = Command::new("rofi");147 let mut cmd = rofi_command();143 let mut mesg = if source.is_empty() {148 let mut mesg = if source.is_empty() {144 description.to_owned()149 description.to_owned()145 } else {150 } else {178 use crate::rofi::RofiPrompter;183 use crate::rofi::RofiPrompter;179 use crate::{PrependSourcePrompter, Prompter as _, Source};184 use crate::{PrependSourcePrompter, Prompter as _, Source};180185186 // #[tokio::test]181 #[tokio::test]187 #[tokio::test]188 #[ignore = "interactive"]182 async fn test() {189 async fn test() {183 let prompter = PrependSourcePrompter {190 let prompter = PrependSourcePrompter {184 prompter: RofiPrompter,191 prompter: RofiPrompter,192 description: "test".to_owned(),185 source: vec![Source(Cow::Borrowed("ssh"))],193 source: vec![Source(Cow::Borrowed("ssh"))],186 };194 };187 prompter195 prompter