Rework update subcommand (#285)

* feat: ✨ Refactor update and install subcomands

* feat: ✨ Refactor update and install subcomands

* Create issue_handler.yml

* build(deps): bump serde_json from 1.0.96 to 1.0.99

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.96 to 1.0.99.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.96...v1.0.99)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump clap from 4.3.3 to 4.3.8

Bumps [clap](https://github.com/clap-rs/clap) from 4.3.3 to 4.3.8.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@v4.3.3...v4.3.8)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump openssl from 0.10.54 to 0.10.55

Bumps [openssl](https://github.com/sfackler/rust-openssl) from 0.10.54 to 0.10.55.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](sfackler/rust-openssl@openssl-v0.10.54...openssl-v0.10.55)

---
updated-dependencies:
- dependency-name: openssl
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* build(deps): bump strum from 0.24.1 to 0.25.0

Bumps [strum](https://github.com/Peternator7/strum) from 0.24.1 to 0.25.0.
- [Changelog](https://github.com/Peternator7/strum/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Peternator7/strum/commits)

---
updated-dependencies:
- dependency-name: strum
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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* Update readme (#289)

* docs: 📝 Update readme

* docs: Udpate readme

* build(deps): bump tokio from 1.28.2 to 1.29.1 (#290)

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.28.2 to 1.29.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.28.2...tokio-1.29.1)

---
updated-dependencies:
- dependency-name: tokio
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump async-trait from 0.1.68 to 0.1.69 (#291)

Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.68 to 0.1.69.
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](dtolnay/async-trait@0.1.68...0.1.69)

---
updated-dependencies:
- dependency-name: async-trait
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump update-informer from 1.0.0 to 1.1.0 (#292)

Bumps [update-informer](https://github.com/mgrachev/update-informer) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/mgrachev/update-informer/releases)
- [Changelog](https://github.com/mgrachev/update-informer/blob/main/CHANGELOG.md)
- [Commits](mgrachev/update-informer@v1.0.0...v1.1.0)

---
updated-dependencies:
- dependency-name: update-informer
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump clap from 4.3.8 to 4.3.10 (#293)

Bumps [clap](https://github.com/clap-rs/clap) from 4.3.8 to 4.3.10.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@v4.3.8...v4.3.10)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump clap from 4.3.10 to 4.3.11

Bumps [clap](https://github.com/clap-rs/clap) from 4.3.10 to 4.3.11.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@v4.3.10...v4.3.11)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump serde_json from 1.0.99 to 1.0.100

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.99 to 1.0.100.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.99...v1.0.100)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump async-trait from 0.1.69 to 0.1.71

Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.69 to 0.1.71.
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](dtolnay/async-trait@0.1.69...0.1.71)

---
updated-dependencies:
- dependency-name: async-trait
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump clap_complete from 4.3.1 to 4.3.2

Bumps [clap_complete](https://github.com/clap-rs/clap) from 4.3.1 to 4.3.2.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@clap_complete-v4.3.1...clap_complete-v4.3.2)

---
updated-dependencies:
- dependency-name: clap_complete
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump regex from 1.8.4 to 1.9.1

Bumps [regex](https://github.com/rust-lang/regex) from 1.8.4 to 1.9.1.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](rust-lang/regex@1.8.4...1.9.1)

---
updated-dependencies:
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump thiserror from 1.0.40 to 1.0.43

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.40 to 1.0.43.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.40...1.0.43)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump tar from 0.4.38 to 0.4.39

Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.38 to 0.4.39.
- [Commits](alexcrichton/tar-rs@0.4.38...0.4.39)

---
updated-dependencies:
- dependency-name: tar
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump miette from 5.9.0 to 5.10.0

Bumps [miette](https://github.com/zkat/miette) from 5.9.0 to 5.10.0.
- [Release notes](https://github.com/zkat/miette/releases)
- [Changelog](https://github.com/zkat/miette/blob/main/CHANGELOG.md)
- [Commits](zkat/miette@miette-derive-v5.9.0...miette-derive-v5.10.0)

---
updated-dependencies:
- dependency-name: miette
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump serde_json from 1.0.100 to 1.0.103

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.100 to 1.0.103.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.100...v1.0.103)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump assert_cmd from 2.0.11 to 2.0.12

Bumps [assert_cmd](https://github.com/assert-rs/assert_cmd) from 2.0.11 to 2.0.12.
- [Changelog](https://github.com/assert-rs/assert_cmd/blob/master/CHANGELOG.md)
- [Commits](assert-rs/assert_cmd@v2.0.11...v2.0.12)

---
updated-dependencies:
- dependency-name: assert_cmd
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump clap from 4.3.11 to 4.3.14

Bumps [clap](https://github.com/clap-rs/clap) from 4.3.11 to 4.3.14.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@v4.3.11...v4.3.14)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump clap from 4.3.14 to 4.3.19

Bumps [clap](https://github.com/clap-rs/clap) from 4.3.14 to 4.3.19.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@v4.3.14...v4.3.19)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump thiserror from 1.0.43 to 1.0.44

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.43 to 1.0.44.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.43...1.0.44)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump async-trait from 0.1.71 to 0.1.72

Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.71 to 0.1.72.
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](dtolnay/async-trait@0.1.71...0.1.72)

---
updated-dependencies:
- dependency-name: async-trait
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* build(deps): bump tempfile from 3.6.0 to 3.7.0

Bumps [tempfile](https://github.com/Stebalien/tempfile) from 3.6.0 to 3.7.0.
- [Changelog](https://github.com/Stebalien/tempfile/blob/master/CHANGELOG.md)
- [Commits](Stebalien/tempfile@v3.6.0...v3.7.0)

---
updated-dependencies:
- dependency-name: tempfile
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump serde_json from 1.0.103 to 1.0.104

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.103 to 1.0.104.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.103...v1.0.104)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Ignore shebang of install.sh files (#312)

* fix: Remove -c argument

* feat: Split arguments and add checking result

* build(deps): bump tar from 0.4.39 to 0.4.40

Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.39 to 0.4.40.
- [Commits](alexcrichton/tar-rs@0.4.39...0.4.40)

---
updated-dependencies:
- dependency-name: tar
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump openssl from 0.10.55 to 0.10.56

Bumps [openssl](https://github.com/sfackler/rust-openssl) from 0.10.55 to 0.10.56.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](sfackler/rust-openssl@openssl-v0.10.55...openssl-v0.10.56)

---
updated-dependencies:
- dependency-name: openssl
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* build(deps): bump regex from 1.9.1 to 1.9.3

Bumps [regex](https://github.com/rust-lang/regex) from 1.9.1 to 1.9.3.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](rust-lang/regex@1.9.1...1.9.3)

---
updated-dependencies:
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* build(deps): bump tempfile from 3.7.0 to 3.7.1

Bumps [tempfile](https://github.com/Stebalien/tempfile) from 3.7.0 to 3.7.1.
- [Changelog](https://github.com/Stebalien/tempfile/blob/master/CHANGELOG.md)
- [Commits](Stebalien/tempfile@v3.7.0...v3.7.1)

---
updated-dependencies:
- dependency-name: tempfile
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/cli.rs

@@ -0,0 +1,61 @@
+use crate::{
+    targets::{parse_targets, Target},
+    toolchain::rust::XtensaRust,
+};
+use clap::Parser;
+use clap_complete::Shell;
+use std::{collections::HashSet, path::PathBuf};
+
+#[derive(Debug, Parser)]
+pub struct CompletionsOpts {
+    /// Verbosity level of the logs.
+    #[arg(short = 'l', long, default_value = "info", value_parser = ["debug", "info", "warn", "error"])]
+    pub log_level: String,
+    /// Shell to generate completions for.
+    pub shell: Shell,
+}
+
+#[derive(Debug, Parser)]
+pub struct InstallOpts {
+    /// Target triple of the host.
+    #[arg(short = 'd', long, value_parser = ["x86_64-unknown-linux-gnu", "aarch64-unknown-linux-gnu", "x86_64-pc-windows-msvc", "x86_64-pc-windows-gnu" , "x86_64-apple-darwin" , "aarch64-apple-darwin"])]
+    pub default_host: Option<String>,
+    /// Relative or full path for the export file that will be generated. If no path is provided, the file will be generated under home directory (https://docs.rs/dirs/latest/dirs/fn.home_dir.html).
+    #[arg(short = 'f', long)]
+    pub export_file: Option<PathBuf>,
+    /// Extends the LLVM installation.
+    ///
+    /// This will install the whole LLVM instead of only installing the libs.
+    #[arg(short = 'e', long)]
+    pub extended_llvm: bool,
+    /// Verbosity level of the logs.
+    #[arg(short = 'l', long, default_value = "info", value_parser = ["debug", "info", "warn", "error"])]
+    pub log_level: String,
+    /// Xtensa Rust toolchain name.
+    #[arg(short = 'a', long, default_value = "esp")]
+    pub name: String,
+    /// Nightly Rust toolchain version.
+    #[arg(short = 'n', long, default_value = "nightly")]
+    pub nightly_version: String,
+    /// Only install toolchains required for STD applications.
+    ///
+    /// With this option, espup will skip GCC installation (it will be handled by esp-idf-sys), hence you won't be able to build no_std applications.
+    #[arg(short = 's', long)]
+    pub std: bool,
+    /// Comma or space separated list of targets [esp32,esp32c2,esp32c3,esp32c6,esp32h2,esp32s2,esp32s3,all].
+    #[arg(short = 't', long, default_value = "all", value_parser = parse_targets)]
+    pub targets: HashSet<Target>,
+    /// Xtensa Rust toolchain version.
+    #[arg(short = 'v', long, value_parser = XtensaRust::parse_version)]
+    pub toolchain_version: Option<String>,
+}
+
+#[derive(Debug, Parser)]
+pub struct UninstallOpts {
+    /// Verbosity level of the logs.
+    #[arg(short = 'l', long, default_value = "info", value_parser = ["debug", "info", "warn", "error"])]
+    pub log_level: String,
+    /// Xtensa Rust toolchain name.
+    #[arg(short = 'a', long, default_value = "esp")]
+    pub name: String,
+}

src/lib.rs

@@ -1,3 +1,4 @@
+pub mod cli;
 pub mod emoji;
 pub mod env;
 pub mod error;

src/main.rs

@@ -1,27 +1,20 @@
 use clap::{CommandFactory, Parser};
-use clap_complete::Shell;
 #[cfg(windows)]
 use espup::env::set_environment_variable;
 use espup::{
+    cli::{CompletionsOpts, InstallOpts, UninstallOpts},
     emoji,
-    env::{create_export_file, export_environment, get_export_file},
     error::Error,
-    host_triple::get_host_triple,
     logging::initialize_logger,
-    targets::{parse_targets, Target},
     toolchain::{
-        gcc::{uninstall_gcc_toolchains, Gcc},
-        llvm::Llvm,
-        rust::{check_rust_installation, get_rustup_home, RiscVTarget, XtensaRust},
-        Installable,
+        gcc::uninstall_gcc_toolchains, install as toolchain_install, llvm::Llvm,
+        rust::get_rustup_home,
     },
     update::check_for_update,
 };
-use log::{debug, info, warn};
+use log::info;
 use miette::Result;
-use std::{collections::HashSet, env, fs::remove_dir_all, path::PathBuf};
-use tokio::sync::mpsc;
-use tokio_retry::{strategy::FixedInterval, Retry};
+use std::{env, fs::remove_dir_all};
 
 #[derive(Parser)]
 #[command(about, version)]
@@ -40,77 +33,7 @@ pub enum SubCommand {
     /// Uninstalls Espressif Rust ecosystem.
     Uninstall(UninstallOpts),
     /// Updates Xtensa Rust toolchain.
-    Update(UpdateOpts),
-}
-
-#[derive(Debug, Parser)]
-pub struct CompletionsOpts {
-    /// Verbosity level of the logs.
-    #[arg(short = 'l', long, default_value = "info", value_parser = ["debug", "info", "warn", "error"])]
-    pub log_level: String,
-    /// Shell to generate completions for.
-    pub shell: Shell,
-}
-
-#[derive(Debug, Parser)]
-pub struct InstallOpts {
-    /// Target triple of the host.
-    #[arg(short = 'd', long, value_parser = ["x86_64-unknown-linux-gnu", "aarch64-unknown-linux-gnu", "x86_64-pc-windows-msvc", "x86_64-pc-windows-gnu" , "x86_64-apple-darwin" , "aarch64-apple-darwin"])]
-    pub default_host: Option<String>,
-    /// Relative or full path for the export file that will be generated. If no path is provided, the file will be generated under home directory (https://docs.rs/dirs/latest/dirs/fn.home_dir.html).
-    #[arg(short = 'f', long)]
-    pub export_file: Option<PathBuf>,
-    /// Extends the LLVM installation.
-    ///
-    /// This will install the whole LLVM instead of only installing the libs.
-    #[arg(short = 'e', long)]
-    pub extended_llvm: bool,
-    /// Verbosity level of the logs.
-    #[arg(short = 'l', long, default_value = "info", value_parser = ["debug", "info", "warn", "error"])]
-    pub log_level: String,
-    /// Xtensa Rust toolchain name.
-    #[arg(short = 'a', long, default_value = "esp")]
-    pub name: String,
-    /// Nightly Rust toolchain version.
-    #[arg(short = 'n', long, default_value = "nightly")]
-    pub nightly_version: String,
-    /// Only install toolchains required for STD applications.
-    ///
-    /// With this option, espup will skip GCC installation (it will be handled by esp-idf-sys), hence you won't be able to build no_std applications.
-    #[arg(short = 's', long)]
-    pub std: bool,
-    /// Comma or space separated list of targets [esp32,esp32c2,esp32c3,esp32c6,esp32h2,esp32s2,esp32s3,all].
-    #[arg(short = 't', long, default_value = "all", value_parser = parse_targets)]
-    pub targets: HashSet<Target>,
-    /// Xtensa Rust toolchain version.
-    #[arg(short = 'v', long, value_parser = XtensaRust::parse_version)]
-    pub toolchain_version: Option<String>,
-}
-
-#[derive(Debug, Parser)]
-pub struct UpdateOpts {
-    /// Target triple of the host.
-    #[arg(short = 'd', long, value_parser = ["x86_64-unknown-linux-gnu", "aarch64-unknown-linux-gnu", "x86_64-pc-windows-msvc", "x86_64-pc-windows-gnu" , "x86_64-apple-darwin" , "aarch64-apple-darwin"])]
-    pub default_host: Option<String>,
-    /// Verbosity level of the logs.
-    #[arg(short = 'l', long, default_value = "info", value_parser = ["debug", "info", "warn", "error"])]
-    pub log_level: String,
-    /// Xtensa Rust toolchain name.
-    #[arg(short = 'a', long, default_value = "esp")]
-    pub name: String,
-    /// Xtensa Rust toolchain version.
-    #[arg(short = 'v', long, value_parser = XtensaRust::parse_version)]
-    pub toolchain_version: Option<String>,
-}
-
-#[derive(Debug, Parser)]
-pub struct UninstallOpts {
-    /// Verbosity level of the logs.
-    #[arg(short = 'l', long, default_value = "info", value_parser = ["debug", "info", "warn", "error"])]
-    pub log_level: String,
-    /// Xtensa Rust toolchain name.
-    #[arg(short = 'a', long, default_value = "esp")]
-    pub name: String,
+    Update(Box<InstallOpts>),
 }
 
 /// Updates Xtensa Rust toolchain.
@@ -142,122 +65,8 @@ async fn install(args: InstallOpts) -> Result<()> {
     check_for_update(env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION"));
 
     info!("{} Installing the Espressif Rust ecosystem", emoji::DISC);
-
-    let export_file = get_export_file(args.export_file)?;
-    let mut exports: Vec<String> = Vec::new();
-    let host_triple = get_host_triple(args.default_host)?;
-    let xtensa_rust_version = if let Some(toolchain_version) = &args.toolchain_version {
-        toolchain_version.clone()
-    } else {
-        XtensaRust::get_latest_version().await?
-    };
-    let install_path = get_rustup_home().join("toolchains").join(args.name);
-    let llvm: Llvm = Llvm::new(
-        &install_path,
-        &host_triple,
-        args.extended_llvm,
-        &xtensa_rust_version,
-    )?;
-    let targets = args.targets;
-    let xtensa_rust = if targets.contains(&Target::ESP32)
-        || targets.contains(&Target::ESP32S2)
-        || targets.contains(&Target::ESP32S3)
-    {
-        Some(XtensaRust::new(
-            &xtensa_rust_version,
-            &host_triple,
-            &install_path,
-        ))
-    } else {
-        None
-    };
-
-    debug!(
-        "{} Arguments:
-            - Export file: {:?}
-            - Host triple: {}
-            - LLVM Toolchain: {:?}
-            - Nightly version: {:?}
-            - Rust Toolchain: {:?}
-            - Targets: {:?}
-            - Toolchain path: {:?}
-            - Toolchain version: {:?}",
-        emoji::INFO,
-        &export_file,
-        host_triple,
-        &llvm,
-        &args.nightly_version,
-        xtensa_rust,
-        targets,
-        &install_path,
-        args.toolchain_version,
-    );
-
-    check_rust_installation().await?;
-
-    // Build up a vector of installable applications, all of which implement the
-    // `Installable` async trait.
-    let mut to_install = Vec::<Box<dyn Installable + Send + Sync>>::new();
-
-    if let Some(ref xtensa_rust) = xtensa_rust {
-        to_install.push(Box::new(xtensa_rust.to_owned()));
-    }
-
-    to_install.push(Box::new(llvm));
-
-    if targets.iter().any(|t| t.is_riscv()) {
-        let riscv_target = RiscVTarget::new(&args.nightly_version);
-        to_install.push(Box::new(riscv_target));
-    }
-
-    if !args.std {
-        targets.iter().for_each(|target| {
-            if target.is_xtensa() {
-                let gcc = Gcc::new(target, &host_triple, &install_path);
-                to_install.push(Box::new(gcc));
-            }
-        });
-        // All RISC-V targets use the same GCC toolchain
-        // ESP32S2 and ESP32S3 also install the RISC-V toolchain for their ULP coprocessor
-        if targets.iter().any(|t| t != &Target::ESP32) {
-            let riscv_gcc = Gcc::new_riscv(&host_triple, &install_path);
-            to_install.push(Box::new(riscv_gcc));
-        }
-    }
-
-    // With a list of applications to install, install them all in parallel.
-    let installable_items = to_install.len();
-    let (tx, mut rx) = mpsc::channel::<Result<Vec<String>, Error>>(installable_items);
-    for app in to_install {
-        let tx = tx.clone();
-        let retry_strategy = FixedInterval::from_millis(50).take(3);
-        tokio::spawn(async move {
-            let res = Retry::spawn(retry_strategy, || async {
-                let res = app.install().await;
-                if res.is_err() {
-                    warn!(
-                        "{} Installation for '{}' failed, retrying",
-                        emoji::WARN,
-                        app.name()
-                    );
-                }
-                res
-            })
-            .await;
-            tx.send(res).await.unwrap();
-        });
-    }
-
-    // Read the results of the install tasks as they complete.
-    for _ in 0..installable_items {
-        let names = rx.recv().await.unwrap()?;
-        exports.extend(names);
-    }
-
-    create_export_file(&export_file, &exports)?;
-
+    toolchain_install(args).await?;
     info!("{} Installation successfully completed!", emoji::CHECK);
-    export_environment(&export_file)?;
     Ok(())
 }
 
@@ -290,34 +99,12 @@ async fn uninstall(args: UninstallOpts) -> Result<()> {
 }
 
 /// Updates Xtensa Rust toolchain.
-async fn update(args: UpdateOpts) -> Result<()> {
+async fn update(args: InstallOpts) -> Result<()> {
     initialize_logger(&args.log_level);
     check_for_update(env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION"));
 
     info!("{} Updating Espressif Rust ecosystem", emoji::DISC);
-
-    let host_triple = get_host_triple(args.default_host)?;
-    let install_path = get_rustup_home().join("toolchains").join(args.name);
-    let xtensa_rust: XtensaRust = if let Some(toolchain_version) = args.toolchain_version {
-        XtensaRust::new(&toolchain_version, &host_triple, &install_path)
-    } else {
-        let latest_version = XtensaRust::get_latest_version().await?;
-        XtensaRust::new(&latest_version, &host_triple, &install_path)
-    };
-
-    debug!(
-        "{} Arguments:
-            - Host triple: {}
-            - Install path: {:#?}
-            - Toolchain version: {:#?}",
-        emoji::INFO,
-        host_triple,
-        install_path,
-        xtensa_rust,
-    );
-
-    xtensa_rust.install().await?;
-
+    toolchain_install(args).await?;
     info!("{} Update successfully completed!", emoji::CHECK);
     Ok(())
 }
@@ -327,7 +114,7 @@ async fn main() -> Result<()> {
     match Cli::parse().subcommand {
         SubCommand::Completions(args) => completions(args).await,
         SubCommand::Install(args) => install(*args).await,
-        SubCommand::Update(args) => update(args).await,
+        SubCommand::Update(args) => update(*args).await,
         SubCommand::Uninstall(args) => uninstall(args).await,
     }
 }