fix serialization of output message

Cargo.lock

@@ -182,6 +182,7 @@ dependencies = [
  "open",
  "reqwest",
  "serde",
+ "serde_json",
  "simple-home-dir",
  "tokio",
  "toml",

Cargo.toml

@@ -5,6 +5,14 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[[bin]]
+name="cl-cli"
+path="src/main.rs"
+
+[[bin]]
+name="webext"
+path="src/webext.rs"
+
 [dependencies]
 clap = { version = "4.1.13", features = ["derive"] }
 gitlab = "0.1804.0"
@@ -16,3 +24,4 @@ tokio = { version = "1.0.0", features = ["rt", "rt-multi-thread", "macros"] }
 simple-home-dir = "0.5.2"
 log = "0.4.28"
 open = "5.3.2"
+serde_json = "1.0.145"

src/cli.rs

@@ -3,7 +3,7 @@ use std::path::PathBuf;
 use clap::{Args, Parser, Subcommand};
 
 #[derive(Parser)]
-pub(crate) struct Cli {
+pub struct Cli {
     #[arg(short, long, value_name = "FILE")]
     pub config: Option<PathBuf>,
 
@@ -12,19 +12,19 @@ pub(crate) struct Cli {
 }
 
 #[derive(Subcommand)]
-pub(crate) enum Commands {
+pub enum Commands {
     #[command(subcommand)]
     Planning(Planning),
     Test,
 }
 
 #[derive(Subcommand)]
-pub(crate) enum Planning {
+pub enum Planning {
     I2work(Issue2Work),
 }
 
 #[derive(Args, Debug)]
-pub(crate) struct Issue2Work {
+pub struct Issue2Work {
     pub issue_url: String,
     pub project_id: String,
     #[arg(short, long)]

src/config.rs

@@ -1,26 +1,59 @@
+use crate::error::GeneralError;
 use serde::Deserialize;
+use std::fs;
+use std::path::Path;
 
 #[derive(Deserialize, Debug)]
-pub(crate) struct Config {
+pub struct Config {
     pub gitlab: Vec<GitlabConfig>,
     pub gitea: Vec<GiteaConfig>,
     pub openproject: OpenProjectConfig,
 }
 
 #[derive(Deserialize, Debug)]
-pub(crate) struct GitlabConfig {
+pub struct GitlabConfig {
     pub token: String,
     pub domain: String,
 }
 
 #[derive(Deserialize, Debug)]
-pub(crate) struct GiteaConfig {
+pub struct GiteaConfig {
     pub token: String,
     pub domain: String,
 }
 
 #[derive(Deserialize, Debug)]
-pub(crate) struct OpenProjectConfig {
+pub struct OpenProjectConfig {
     pub token: String,
     pub base_url: String,
 }
+
+pub struct BuildConfigError {
+    msg: String,
+}
+
+impl Into<GeneralError> for BuildConfigError {
+    fn into(self) -> GeneralError {
+        GeneralError {
+            description: format!("Could not build config: {}", self.msg),
+        }
+    }
+}
+
+pub fn build_config(config_path: &Path) -> Result<Config, BuildConfigError> {
+    let config_path_content = match fs::read_to_string(config_path) {
+        Ok(content) => content,
+        Err(e) => {
+            return Err(BuildConfigError {
+                msg: format!(
+                    "Could not read a config file at {:?}, error: {}",
+                    config_path, e
+                ),
+            });
+        }
+    };
+
+    let config: Config = toml::from_str(&*config_path_content).expect("Could not parse config");
+
+    Ok(config)
+}

src/debug.rs

@@ -3,7 +3,7 @@ use crate::error::GeneralError;
 use crate::gitea::issue::Issue;
 use url::Url;
 
-pub(crate) async fn debug(config: Config) -> Result<(), GeneralError> {
+pub async fn debug(config: Config) -> Result<(), GeneralError> {
     println!("test");
 
     let gitea_client = crate::gitea::client::Client::from_config(config.gitea.first().unwrap());

src/error.rs

@@ -3,7 +3,7 @@ use reqwest::Error;
 
 #[derive(Debug)]
 pub struct GeneralError {
-    pub(crate) description: String,
+    pub description: String,
 }
 
 impl From<InvalidHeaderValue> for GeneralError {

src/gitea/action.rs

@@ -7,12 +7,18 @@ use crate::openproject::user::{GetMe, User};
 use crate::openproject::work::WorkPackageWriter;
 use crate::planning::utils::{append_related_issues, IssueRelated};
 use crate::planning::Issue2WorkActionTrait;
+use crate::planning::Issue2WorkResult;
 use url::Url;
 
 pub(crate) struct GiteaAction {}
 
 impl Issue2WorkActionTrait for GiteaAction {
-    async fn run(&self, url: &Url, config: &Config, args: &Issue2Work) -> Result<(), GeneralError> {
+    async fn run(
+        &self,
+        url: &Url,
+        config: &Config,
+        args: &Issue2Work,
+    ) -> Result<Issue2WorkResult, GeneralError> {
         let gitea_client = crate::gitea::client::Client::from_config(config.gitea.first().unwrap());
         let issue: Issue = gitea_client.get(issue_html_url_to_api(url)?).await?;
         let open_project_client =
@@ -49,16 +55,10 @@ impl Issue2WorkActionTrait for GiteaAction {
             )
             .await?;
 
-        println!(
-            "new work package created: {:?}, edit at {}",
-            work_package.subject, url_wp
-        );
-
-        if let Err(e) = open::that(url_wp) {
-            println!("failed to open work package in browser: {}", e);
-        };
-
-        Ok(())
+        Ok(Issue2WorkResult {
+            work_package_url: url_wp,
+            subject: work_package.subject,
+        })
     }
 
     fn supports(&self, url: &Url, config: &Config, _args: &Issue2Work) -> bool {

src/gitlab/action.rs

@@ -7,6 +7,7 @@ use crate::openproject::client::Client;
 use crate::openproject::user::{GetMe, User};
 use crate::openproject::work::WorkPackageWriterAssignee;
 use crate::planning::Issue2WorkActionTrait;
+use crate::planning::Issue2WorkResult;
 use gitlab::api::{issues, projects, AsyncQuery};
 use url::Url;
 
@@ -26,7 +27,12 @@ struct Issue2WorkPackageDTO {
 pub(crate) struct GitlabAction {}
 
 impl Issue2WorkActionTrait for GitlabAction {
-    async fn run(&self, url: &Url, config: &Config, args: &Issue2Work) -> Result<(), GeneralError> {
+    async fn run(
+        &self,
+        url: &Url,
+        config: &Config,
+        args: &Issue2Work,
+    ) -> Result<Issue2WorkResult, GeneralError> {
         let client = client_for_url(&url, &config).await?;
         let data = extract_issue_info(&url).unwrap();
 
@@ -65,12 +71,15 @@ impl Issue2WorkActionTrait for GitlabAction {
             .create_work_package(&(&dto).into(), &args.project_id)
             .await?;
 
-        println!(
-            "new work package created: {:?}, edit at {}/projects/{}/work_packages/{}",
-            work_package.subject, config.openproject.base_url, args.project_id, work_package.id
-        );
+        let result = Issue2WorkResult {
+            work_package_url: format!(
+                "{}/projects/{}/work_packages/{}",
+                config.openproject.base_url, args.project_id, work_package.id
+            ),
+            subject: work_package.subject,
+        };
 
-        Ok(())
+        Ok(result)
     }
 
     fn supports(&self, url: &Url, config: &Config, _args: &Issue2Work) -> bool {

src/gitlab/issue.rs

@@ -6,6 +6,7 @@ pub struct Issue {
     pub title: String,
     pub web_url: String,
     pub project_id: u64,
+    pub description: String,
 }
 
 #[derive(Clone, Debug, Deserialize)]

src/lib.rs

@@ -0,0 +1,9 @@
+// Regroupe la logique commune accessible par les deux binaires
+pub mod cli;
+pub mod config;
+pub mod debug;
+pub mod error;
+pub mod gitea;
+pub mod gitlab;
+pub mod openproject;
+pub mod planning;

src/main.rs

@@ -3,22 +3,11 @@ extern crate reqwest;
 extern crate serde;
 extern crate simple_home_dir;
 
-mod cli;
-mod config;
-mod debug;
-mod error;
-mod gitea;
-mod gitlab;
-mod openproject;
-mod planning;
-
-use crate::cli::Commands::{Planning, Test};
-use crate::cli::Planning::I2work;
-use crate::error::GeneralError;
+use cl_cli::cli::Cli;
+use cl_cli::cli::Commands::{Planning, Test};
+use cl_cli::cli::Planning::I2work;
+use cl_cli::error::GeneralError;
 use clap::Parser;
-use cli::Cli;
-use config::Config;
-use std::fs;
 use std::path::PathBuf;
 use std::process::exit;
 
@@ -34,22 +23,20 @@ async fn main() {
         None => &default_config_path,
     };
 
-    let config_path_content = match fs::read_to_string(config_path) {
-        Ok(content) => content,
+    let config = match cl_cli::config::build_config(config_path) {
+        Ok(c) => c,
         Err(e) => {
-            println!(
-                "Could not read config file at {:?}, error: {}",
-                config_path, e
-            );
+            let general_error: GeneralError = e.into();
+            println!("{}", general_error.description);
             exit(1);
         }
     };
 
-    let config: Config = toml::from_str(&*config_path_content).expect("Could not parse config");
-
     let result = match cli.command {
-        Some(Planning(I2work(args))) => planning::issue2work::issue2work(config, &args).await,
-        Some(Test) => debug::debug(config).await,
+        Some(Planning(I2work(args))) => {
+            cl_cli::planning::issue2work::issue2work_cli(config, &args).await
+        }
+        Some(Test) => cl_cli::debug::debug(config).await,
         None => Err(GeneralError {
             description: "No command launched".to_string(),
         }),

src/planning/issue2work.rs

@@ -3,7 +3,7 @@ use crate::config::Config;
 use crate::error::GeneralError;
 use crate::gitea::action::GiteaAction;
 use crate::gitlab::action::GitlabAction;
-use crate::planning::Issue2WorkActionTrait;
+use crate::planning::{Issue2WorkActionTrait, Issue2WorkResult};
 use url::Url;
 
 struct App {
@@ -11,20 +11,44 @@ struct App {
     gitea_issue2work_action: GiteaAction,
 }
 
-pub(crate) async fn issue2work(config: Config, args: &Issue2Work) -> Result<(), GeneralError> {
+pub async fn handle_issue2work(
+    config: Config,
+    args: &Issue2Work,
+) -> Result<Issue2WorkResult, GeneralError> {
     let url = Url::parse(&*args.issue_url).expect("issue_url is not valid");
     let app = App {
         gitlab_issue2work_action: GitlabAction {},
         gitea_issue2work_action: GiteaAction {},
     };
 
+    let result: Issue2WorkResult;
     if app.gitlab_issue2work_action.supports(&url, &config, args) {
-        app.gitlab_issue2work_action.run(&url, &config, args).await
+        result = app
+            .gitlab_issue2work_action
+            .run(&url, &config, args)
+            .await?;
     } else if app.gitea_issue2work_action.supports(&url, &config, args) {
-        app.gitea_issue2work_action.run(&url, &config, args).await
+        result = app.gitea_issue2work_action.run(&url, &config, args).await?
     } else {
-        Err(GeneralError {
+        return Err(GeneralError {
             description: format!("This action is not supported for this url: {}", url),
-        })
+        });
     }
+
+    Ok(result)
+}
+
+pub async fn issue2work_cli(config: Config, args: &Issue2Work) -> Result<(), GeneralError> {
+    let result = handle_issue2work(config, args).await?;
+
+    println!(
+        "new work package created: {:?}, edit at {}",
+        result.subject, result.work_package_url
+    );
+
+    if let Err(e) = open::that(result.work_package_url.as_str()) {
+        println!("failed to open work package in browser: {}", e);
+    };
+
+    Ok(())
 }

src/planning/mod.rs

@@ -3,11 +3,21 @@ use crate::config::Config;
 use crate::error::GeneralError;
 use url::Url;
 
-pub(crate) mod issue2work;
+pub mod issue2work;
 pub mod utils;
 
 pub trait Issue2WorkActionTrait {
-    async fn run(&self, url: &Url, config: &Config, args: &Issue2Work) -> Result<(), GeneralError>;
+    fn run(
+        &self,
+        url: &Url,
+        config: &Config,
+        args: &Issue2Work,
+    ) -> impl std::future::Future<Output = Result<Issue2WorkResult, GeneralError>> + Send;
 
     fn supports(&self, url: &Url, config: &Config, args: &Issue2Work) -> bool;
 }
+
+pub struct Issue2WorkResult {
+    pub work_package_url: String,
+    pub subject: String,
+}

src/webext.rs

@@ -0,0 +1,223 @@
+use cl_cli::cli::Issue2Work as Issue2WorkCli;
+use cl_cli::config::build_config;
+use cl_cli::error::GeneralError;
+use cl_cli::planning::issue2work::handle_issue2work;
+use serde::{Deserialize, Serialize};
+use std::io::{self, Read, Write};
+use std::path::PathBuf;
+use std::process;
+
+#[derive(Debug, Deserialize)]
+#[serde(tag = "type")]
+enum InputMessage {
+    Issue2Work(Issue2WorkWebExtMessage),
+}
+
+#[derive(Debug, Serialize)]
+#[serde(tag = "type")]
+enum OutputContent {
+    Issue2Work(OutputIssue2Work),
+}
+
+#[derive(Debug, Serialize)]
+#[serde(tag = "result", content = "data")]
+enum OutputMessage {
+    Ok(OutputContent),
+    Error(String),
+}
+
+/// Input message for creating an issue.
+#[derive(Debug, Deserialize)]
+struct Issue2WorkWebExtMessage {
+    url: String,
+    project: String,
+}
+
+/// Output message returned to the web extension.
+#[derive(Debug, Serialize)]
+struct OutputIssue2Work {
+    created: String,
+}
+
+/// Reads a *raw* message from stdin (Native Messaging format).
+/// - first reads 4 bytes (length)
+/// - then reads exactly `len` bytes into a Vec<u8>
+/// Returns Ok(None) if EOF (no more data).
+fn read_message_bytes(stdin: &mut io::StdinLock<'_>) -> io::Result<Option<Vec<u8>>> {
+    let mut len_buf = [0u8; 4];
+
+    // Lire les 4 octets de longueur
+    match stdin.read_exact(&mut len_buf) {
+        Ok(()) => {}
+        Err(e) if e.kind() == io::ErrorKind::UnexpectedEof => {
+            // Plus de données : fin normale
+            return Ok(None);
+        }
+        Err(e) => return Err(e),
+    }
+
+    // Longueur annoncée (endianness native, comme dans la spec)
+    let len = u32::from_ne_bytes(len_buf) as usize;
+
+    // Ici, on peut recevoir un *nombre arbitraire d'octets* (dans la limite de u32).
+    let mut buf = vec![0u8; len];
+    stdin.read_exact(&mut buf)?;
+
+    Ok(Some(buf))
+}
+
+/// Write a JSON message to stdout with a header of 4 bytes.
+fn write_json_message<T: serde::Serialize>(
+    stdout: &mut io::StdoutLock<'_>,
+    msg: &T,
+) -> io::Result<()> {
+    let data =
+        serde_json::to_vec(msg).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;
+
+    let len = data.len() as u32;
+    let len_buf = len.to_ne_bytes();
+
+    stdout.write_all(&len_buf)?;
+    stdout.write_all(&data)?;
+    stdout.flush()?;
+
+    Ok(())
+}
+
+/// "Logique métier" : construit une URL "created" à partir de l'entrée.
+async fn handle_business_logic(input: InputMessage) -> Result<OutputContent, GeneralError> {
+    let mut default_config_path = PathBuf::new();
+    default_config_path.push(simple_home_dir::home_dir().unwrap());
+    default_config_path.push(".config/cl-cli/config.toml");
+    // during dev: default_config_path.push("/tmp/cl-cli/config.toml");
+    let config = match build_config(&default_config_path) {
+        Ok(c) => c,
+        Err(e) => {
+            return Err(e.into());
+        }
+    };
+
+    let result = match input {
+        InputMessage::Issue2Work(i2w) => {
+            let arg = Issue2WorkCli {
+                issue_url: i2w.url,
+                project_id: i2w.project,
+                assign_to_me: false,
+            };
+            let result = handle_issue2work(config, &arg).await?;
+
+            OutputContent::Issue2Work(OutputIssue2Work {
+                created: result.work_package_url,
+            })
+        }
+    };
+
+    Ok(result)
+}
+
+#[tokio::main]
+async fn main() {
+    eprintln!("Native host Rust démarré.");
+
+    let stdin = io::stdin();
+    let mut stdin_lock = stdin.lock();
+    let stdout = io::stdout();
+    let mut stdout_lock = stdout.lock();
+
+    loop {
+        match read_message_bytes(&mut stdin_lock) {
+            Ok(Some(raw_bytes)) => {
+                eprintln!("Reçu {} octets depuis l'extension.", raw_bytes.len());
+
+                // On parse le JSON *après* avoir lu tous les octets.
+                let input: InputMessage = match serde_json::from_slice(&raw_bytes) {
+                    Ok(v) => v,
+                    Err(e) => {
+                        eprintln!("JSON invalide reçu: {e}");
+                        // Option : renvoyer une erreur JSON au lieu d'abandonner
+                        continue;
+                    }
+                };
+
+                // Logique métier -> OutputMessage
+                let output = match handle_business_logic(input).await {
+                    Ok(v) => OutputMessage::Ok(v),
+                    Err(e) => OutputMessage::Error(e.description),
+                };
+
+                if let Err(e) = write_json_message(&mut stdout_lock, &output) {
+                    eprintln!("Erreur lors de l'écriture de la réponse: {e}");
+                    // Si on ne sait plus écrire, on termine.
+                    process::exit(1);
+                }
+            }
+            Ok(None) => {
+                eprintln!("EOF sur stdin, arrêt du host.");
+                break;
+            }
+            Err(e) => {
+                eprintln!("Erreur de lecture: {e}");
+                process::exit(1);
+            }
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use serde_json::json;
+
+    #[test]
+    fn deserializes_issue2work_variant() {
+        // Given: a JSON with the external tag "type" matching the enum variant name
+        let payload = json!({
+                "type": "Issue2Work",
+                "url": "https://example.com/issues/123",
+                "project": "test"
+            });
+
+        // When: deserializing to InputMessage
+        let msg: InputMessage = serde_json::from_value(payload).expect("valid enum JSON");
+
+        // Then: we get the correct variant and fields
+        match msg {
+            InputMessage::Issue2Work(inner) => {
+                assert_eq!(inner.url, "https://example.com/issues/123");
+                assert_eq!(inner.project, "test");
+            }
+        }
+    }
+
+    #[test]
+    fn fails_on_unknown_type_tag() {
+        let payload = json!({
+                "type": "Unknown",
+                "url": "https://example.com/issues/123",
+                "project": "test"
+            });
+
+        let err = serde_json::from_value::<InputMessage>(payload).unwrap_err();
+        // Basic sanity check that it's a data error mentioning the unrecognized variant
+        let msg = err.to_string();
+        assert!(
+            msg.contains("unknown variant") || msg.contains("unknown") || msg.contains("expected"),
+            "unexpected error message: {msg}"
+        );
+    }
+
+    #[test]
+    fn fails_when_missing_required_fields() {
+        // Missing "url" and "project"
+        let payload = json!({
+                "type": "Issue2Work"
+            });
+
+        let err = serde_json::from_value::<InputMessage>(payload).unwrap_err();
+        let msg = err.to_string();
+        assert!(
+            msg.contains("missing field"),
+            "unexpected error message: {msg}"
+        );
+    }
+}

web-extension/.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

web-extension/.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/web-extension.iml" filepath="$PROJECT_DIR$/.idea/web-extension.iml" />
+    </modules>
+  </component>
+</project>

web-extension/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>

web-extension/.idea/web-extension.iml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.tmp" />
+      <excludeFolder url="file://$MODULE_DIR$/temp" />
+      <excludeFolder url="file://$MODULE_DIR$/tmp" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

web-extension/.nvmrc

@@ -0,0 +1 @@
+24

web-extension/cl/.gitignore

@@ -0,0 +1,3 @@
+node_modules/*
+dist/*
+web-ext-artifacts/*

web-extension/cl/manifest.json

@@ -0,0 +1,26 @@
+{
+  "manifest_version": 3,
+  "name": "Champs-Libres Helper",
+  "version": "0.4",
+  "browser_specific_settings": {
+    "gecko": {
+      "id": "helper@champs-libres-coop",
+      "strict_min_version": "143.0"
+    }
+  },
+
+  "description": "Aide pour les champs-libres",
+
+  "icons": {
+    "48": "icons/img-48.png"
+  },
+
+  "permissions": ["menus", "nativeMessaging", "tabs"],
+  "host_permissions": [
+    "*://*/*"
+  ],
+  "background": {
+    "scripts": ["dist/background/background.js"],
+    "type": "module"
+  }
+}

web-extension/cl/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "web-extension",
+  "version": "0.4.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "check": "tsc --noEmit",
+    "build": "tsc",
+    "package": "tsc && web-ext build --overwrite-dest"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "type": "commonjs",
+  "devDependencies": {
+    "@types/firefox-webext-browser": "^143.0.0",
+    "typescript": "^5.9.3",
+    "web-ext": "^7.6.0"
+  }
+}

web-extension/cl/src/background/background.ts

@@ -0,0 +1,68 @@
+import {isOutputMessageError, isOutputMessageSuccess} from "./types.js";
+
+const projects: { name: string, slug: string }[] = [
+    //{name: "test (dev only)", slug: "test"},
+    {name: "Adminsys", slug: "champs-libres-adminsys"},
+    {name: "Be-Arbres", slug: "be-arbres"},
+    {name: "Chill", slug: "chill"},
+    {name: "Chill > AMLI", slug: "amli"},
+    {name: "Chill > Haute-Vienne", slug: "haute-vienne"},
+    {name: "Chill > Petits Chills", slug: "petits-chill"},
+    {name: "Chill > Samu Social", slug: "samu-social"},
+    {name: "Chill > Vendée", slug: "vendee"},
+    {name: "Osiris", slug: "osiris"},
+    {name: "Raponmap", slug: "raponmap"}
+]
+
+for (const project of projects) {
+    browser.menus.create(
+        {
+            id: "cl-issue-2-wp-" + project.slug,
+            title: project.name,
+            contexts: ["link"],
+            type: "radio"
+        },
+    );
+}
+
+browser.menus.onClicked.addListener(async function(info, tab) {
+    console.log("info", info);
+
+    if (typeof info.menuItemId === "string") {
+        console.log("menuItemId", info.menuItemId);
+        if (info.menuItemId.startsWith("cl-issue-2-wp-")) {
+            console.log("start with cl-issue-2-wp-");
+            const slug = info.menuItemId.replace("cl-issue-2-wp-", "");
+            console.log("slug", slug);
+            if (typeof info.linkUrl === "string") {
+                await convertToWorkPackage(slug, info.linkUrl);
+            } else {
+                console.error("linkUrl is not a string");
+            }
+        }
+    }
+});
+
+async function convertToWorkPackage(slug: string, url: string): Promise<void> {
+    const message = {
+        type: "Issue2Work",
+        url: url,
+        project: slug,
+    };
+    try {
+        const sending: unknown = await browser.runtime.sendNativeMessage("cl_cli", message);
+        if (isOutputMessageError(sending)) {
+            console.error("error while handling message", sending.message);
+        } else if (isOutputMessageSuccess(sending)) {
+            try {
+                await browser.tabs.create({
+                    url: sending.data.created,
+                });
+            } catch (error) {
+                console.error("error while creating new tab", error);
+            }
+        }
+    } catch (error) {
+        console.error("error while handling message", error);
+    }
+}

web-extension/cl/src/background/types.ts

@@ -0,0 +1,44 @@
+
+export type OutputMessageError = {
+    result: "Error",
+    message: string,
+}
+
+export type OutputIssue2Work = {
+    type: "Issue2Work";
+    created: string;
+}
+
+export type OutputMessageSuccess = {
+    result: 'Ok'
+    data: OutputIssue2Work;
+}
+
+export type OutputMessage = OutputMessageError | OutputMessageSuccess;
+
+export function isOutputMessage(value: unknown): value is OutputMessage {
+    return isOutputMessageError(value) || isOutputMessageSuccess(value);
+}
+
+export function isOutputMessageError(value: unknown): value is OutputMessageError {
+    return (
+        typeof value === 'object' &&
+        value !== null &&
+        'result' in value &&
+        value.result === 'Error' &&
+        'message' in value &&
+        typeof value.message === 'string'
+    );
+}
+
+export function isOutputMessageSuccess(value: unknown): value is OutputMessageSuccess {
+    return (
+        typeof value === 'object' &&
+        value !== null &&
+        'result' in value &&
+        value.result === 'Ok' &&
+        'data' in value &&
+        typeof value.data === 'object' &&
+        value.data !== null
+    );
+}

web-extension/cl/tsconfig.json

@@ -0,0 +1,19 @@
+{
+  "compilerOptions": {
+    "target": "ES6",
+    "module": "ESNext",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "moduleResolution": "bundler",
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "declaration": false,
+    "types": [
+      "firefox-webext-browser"
+    ]
+  },
+  "include": ["./src/**/*.ts"],
+  "exclude": ["./node_modules", "dist"]
+}