feat: added spinner in snm {install,lts,latest} (#66)

* feat: added spinner in snm {install,lts,latest}

* stop snipper if version is not found

Author: numToStr

src/cmd/install.rs

@@ -1,6 +1,6 @@
-use crate::fetcher::Fetcher;
 use crate::version::{NodeVersion, Version};
 use crate::{config::Config, downloader::Downloader};
+use crate::{fetcher::Fetcher, progress_bar::Spinner};
 use clap::Clap;
 use colored::*;
 
@@ -23,6 +23,8 @@ impl super::Command for Install {
             );
         }
 
+        let spnr = Spinner::fetch();
+
         let (release, is_lts) = match &self.version {
             Version::Full(NodeVersion::Lts(lts)) => {
                 (Fetcher::fetch(&config.dist_mirror)?.lts_name(lts), true)
@@ -37,7 +39,7 @@ impl super::Command for Install {
             Some(r) => {
                 let dwnld = Downloader::new(&r, &config);
 
-                let dest = dwnld.download()?;
+                let dest = dwnld.download(&spnr)?;
 
                 if is_lts {
                     let alias = self.version.to_string();
@@ -51,10 +53,14 @@ impl super::Command for Install {
 
                 Ok(())
             }
-            _ => anyhow::bail!(
-                "No release found with the version {}",
-                &self.version.to_string().bold()
-            ),
+            _ => {
+                spnr.stop();
+
+                anyhow::bail!(
+                    "No release found with the version {}",
+                    &self.version.to_string().bold()
+                );
+            }
         }
     }
 }

src/cmd/latest.rs

@@ -1,5 +1,5 @@
-use crate::fetcher::Fetcher;
 use crate::{config::Config, downloader::Downloader};
+use crate::{fetcher::Fetcher, progress_bar::Spinner};
 use clap::Clap;
 use colored::*;
 
@@ -12,11 +12,13 @@ impl super::Command for Latest {
     type InitResult = ();
 
     fn init(&self, config: Config) -> anyhow::Result<Self::InitResult> {
+        let spnr = Spinner::fetch();
+
         let releases = Fetcher::fetch(&config.dist_mirror)?;
         let release = releases.latest()?;
 
         let dwnld = Downloader::new(release, &config);
-        let dest = dwnld.download()?;
+        let dest = dwnld.download(&spnr)?;
 
         crate::symlink::symlink_to(&dest, &config.alias_dir().join(&ALIAS))?;
 

src/cmd/lts.rs

@@ -1,5 +1,5 @@
-use crate::fetcher::Fetcher;
 use crate::{config::Config, downloader::Downloader};
+use crate::{fetcher::Fetcher, progress_bar::Spinner};
 use clap::Clap;
 use colored::*;
 
@@ -12,11 +12,13 @@ impl super::Command for Lts {
     type InitResult = ();
 
     fn init(&self, config: Config) -> anyhow::Result<Self::InitResult> {
+        let spnr = Spinner::fetch();
+
         let releases = Fetcher::fetch(&config.dist_mirror)?;
         let release = releases.lts()?;
 
         let dwnld = Downloader::new(release, &config);
-        let dest = dwnld.download()?;
+        let dest = dwnld.download(&spnr)?;
 
         crate::symlink::symlink_to(&dest, &config.alias_dir().join(&ALIAS))?;
 

src/downloader.rs

@@ -1,7 +1,7 @@
-use crate::fetcher::Release;
 use crate::symlink::symlink_to;
 use crate::{archive::Archive, progress_bar::Bar};
 use crate::{config::Config, url};
+use crate::{fetcher::Release, progress_bar::Spinner};
 use colored::*;
 use indicatif::HumanBytes;
 use std::path::{Path, PathBuf};
@@ -21,7 +21,7 @@ impl<'a> Downloader<'a> {
         }
     }
 
-    pub fn download(&self) -> anyhow::Result<PathBuf> {
+    pub fn download(&self, spnr: &Spinner) -> anyhow::Result<PathBuf> {
         let v = &self.release.version;
         let v_str = v.to_string();
 
@@ -32,7 +32,13 @@ impl<'a> Downloader<'a> {
         }
 
         let dist = url::release(&self.config.dist_mirror, &v);
+
+        spnr.update_msg("Checking version...".to_string());
+
         let res = ureq::get(&dist.url).call()?;
+
+        spnr.stop();
+
         let len = res
             .header("Content-Length")
             .and_then(|x| x.parse::<u64>().ok());

src/progress_bar.rs

@@ -90,7 +90,7 @@ impl Spinner {
         self.spinner.finish_and_clear();
     }
 
-    // pub fn update_msg(&self, msg: String) {
-    //     self.spinner.set_message(msg);
-    // }
+    pub fn update_msg(&self, msg: String) {
+        self.spinner.set_message(msg);
+    }
 }