CD pipeline cleanup (#116 )

* Update README.md * Update release-cross.yml * Update release.yml * style(self_update): Run cargo fmt (#108) The commit 9105a8aac is not formatted, which breaks the CI check. Co-authored-by: Thomas Schönauer <37108907+DottoDev@users.noreply.github.com> * Cleanup CI/CD pipeline (#115) Co-authored-by: pan93412 <pan93412@gmail.com>
Revert clap version bump (#111 )
2022-11-02 16:29:23 +00:00 · 2022-11-02 15:28:47 +00:00
29 changed files with 209 additions and 476 deletions
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -1,5 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: GitHub Discussions
-    url: https://github.com/topgrade-rs/topgrade/discussions
-    about: Please ask and answer questions here.
--- a/.github/workflows/check-and-lint.yaml
+++ b/.github/workflows/check-and-lint.yaml
@@ -10,10 +10,7 @@ name: Check and Lint
 jobs:
  check:
    name: Check
-    strategy:
-      matrix:
-        platform: [ ubuntu-latest, macos-latest, windows-latest ]
-    runs-on: ${{ matrix.platform }}
+    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
@@ -27,10 +24,7 @@ jobs:

  fmt:
    name: Rustfmt
-    strategy:
-      matrix:
-        platform: [ ubuntu-latest, macos-latest, windows-latest ]
-    runs-on: ${{ matrix.platform }}
+    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
@@ -46,10 +40,7 @@ jobs:

  clippy:
    name: Clippy
-    strategy:
-      matrix:
-        platform: [ ubuntu-latest, macos-latest, windows-latest ]
-    runs-on: ${{ matrix.platform }}
+    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
@@ -57,13 +48,8 @@ jobs:
          toolchain: stable
          components: clippy
          override: true
-      - uses: actions-rs/cargo@v1.0.1
+      - uses: actions-rs/clippy-check@v1
        with:
-          command: clippy
-          args: --all-targets --locked -- -D warnings
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --all-features
          name: Clippy Output
-      - uses: actions-rs/cargo@v1.0.1
-        with:
-          command: clippy
-          args: --all-targets --locked --all-features -- -D warnings
-          name: Clippy (All features) Output
--- a/.github/workflows/crates-publish.yml
+++ b/.github/workflows/crates-publish.yml
@@ -15,7 +15,7 @@ jobs:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
-          toolchain: stable
+          toolchain: nightly-2022-08-03
          override: true

  publish:
--- a/.github/workflows/release-cross.yml
+++ b/.github/workflows/release-cross.yml
@@ -19,7 +19,7 @@ jobs:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
-          toolchain: stable
+          toolchain: 1.57.0
          profile: minimal
          default: true
          override: true
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
-          toolchain: stable
+          toolchain: 1.57.0
          profile: minimal
          override: true
          components: rustfmt, clippy
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -1,128 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-We as members, contributors, and leaders pledge to make participation in our
-community a harassment-free experience for everyone, regardless of age, body
-size, visible or invisible disability, ethnicity, sex characteristics, gender
-identity and expression, level of experience, education, socio-economic status,
-nationality, personal appearance, race, religion, or sexual identity
-and orientation.
-
-We pledge to act and interact in ways that contribute to an open, welcoming,
-diverse, inclusive, and healthy community.
-
-## Our Standards
-
-Examples of behavior that contributes to a positive environment for our
-community include:
-
-* Demonstrating empathy and kindness toward other people
-* Being respectful of differing opinions, viewpoints, and experiences
-* Giving and gracefully accepting constructive feedback
-* Accepting responsibility and apologizing to those affected by our mistakes,
-  and learning from the experience
-* Focusing on what is best not just for us as individuals, but for the
-  overall community
-
-Examples of unacceptable behavior include:
-
-* The use of sexualized language or imagery, and sexual attention or
-  advances of any kind
-* Trolling, insulting or derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or email
-  address, without their explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Enforcement Responsibilities
-
-Community leaders are responsible for clarifying and enforcing our standards of
-acceptable behavior and will take appropriate and fair corrective action in
-response to any behavior that they deem inappropriate, threatening, offensive,
-or harmful.
-
-Community leaders have the right and responsibility to remove, edit, or reject
-comments, commits, code, wiki edits, issues, and other contributions that are
-not aligned to this Code of Conduct, and will communicate reasons for moderation
-decisions when appropriate.
-
-## Scope
-
-This Code of Conduct applies within all community spaces, and also applies when
-an individual is officially representing the community in public spaces.
-Examples of representing our community include using an official e-mail address,
-posting via an official social media account, or acting as an appointed
-representative at an online or offline event.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported to the community leaders responsible for enforcement at
-open an issue on GitHub .
-All complaints will be reviewed and investigated promptly and fairly.
-
-All community leaders are obligated to respect the privacy and security of the
-reporter of any incident.
-
-## Enforcement Guidelines
-
-Community leaders will follow these Community Impact Guidelines in determining
-the consequences for any action they deem in violation of this Code of Conduct:
-
-### 1. Correction
-
-**Community Impact**: Use of inappropriate language or other behavior deemed
-unprofessional or unwelcome in the community.
-
-**Consequence**: A private, written warning from community leaders, providing
-clarity around the nature of the violation and an explanation of why the
-behavior was inappropriate. A public apology may be requested.
-
-### 2. Warning
-
-**Community Impact**: A violation through a single incident or series
-of actions.
-
-**Consequence**: A warning with consequences for continued behavior. No
-interaction with the people involved, including unsolicited interaction with
-those enforcing the Code of Conduct, for a specified period of time. This
-includes avoiding interactions in community spaces as well as external channels
-like social media. Violating these terms may lead to a temporary or
-permanent ban.
-
-### 3. Temporary Ban
-
-**Community Impact**: A serious violation of community standards, including
-sustained inappropriate behavior.
-
-**Consequence**: A temporary ban from any sort of interaction or public
-communication with the community for a specified period of time. No public or
-private interaction with the people involved, including unsolicited interaction
-with those enforcing the Code of Conduct, is allowed during this period.
-Violating these terms may lead to a permanent ban.
-
-### 4. Permanent Ban
-
-**Community Impact**: Demonstrating a pattern of violation of community
-standards, including sustained inappropriate behavior,  harassment of an
-individual, or aggression toward or disparagement of classes of individuals.
-
-**Consequence**: A permanent ban from any sort of public interaction within
-the community.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
-version 2.0, available at
-https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
-
-Community Impact Guidelines were inspired by [Mozilla's code of conduct
-enforcement ladder](https://github.com/mozilla/diversity).
-
-[homepage]: https://www.contributor-covenant.org
-
-For answers to common questions about this code of conduct, see the FAQ at
-https://www.contributor-covenant.org/faq. Translations are available at
-https://www.contributor-covenant.org/translations.
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -225,16 +225,16 @@ dependencies = [

 [[package]]
 name = "clap"
-version = "3.1.18"
+version = "3.2.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2dbdf4bdacb33466e854ce889eee8dfd5729abf7ccd7664d0a2d60cd384440b"
+checksum = "86447ad904c7fb335a790c9d7fe3d0d971dc523b8ccd1561a520de9a85302750"
 dependencies = [
 "atty",
 "bitflags",
 "clap_derive",
 "clap_lex",
 "indexmap",
- "lazy_static",
+ "once_cell",
 "strsim",
 "termcolor",
 "textwrap",
@@ -242,9 +242,9 @@ dependencies = [

 [[package]]
 name = "clap_derive"
-version = "3.1.18"
+version = "3.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25320346e922cffe59c0bbc5410c8d8784509efb321488971081313cb1e1a33c"
+checksum = "ea0c8bce528c4be4da13ea6fead8965e95b6073585a2f05204bd8f4119f82a65"
 dependencies = [
 "heck 0.4.0",
 "proc-macro-error",
@@ -660,9 +660,9 @@ checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"

 [[package]]
 name = "h2"
-version = "0.3.12"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62eeb471aa3e3c9197aa4bfeabfe02982f6dc96f750486c0bb0009ac58b26d2b"
+checksum = "5f9f29bc9dda355256b2916cf526ab02ce0aeaaaf2bad60d65ef3f12f11dd0f4"
 dependencies = [
 "bytes",
 "fnv",
@@ -985,24 +985,14 @@ dependencies = [

 [[package]]
 name = "mio"
-version = "0.7.14"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8067b404fe97c70829f082dec8bcf4f71225d7eaea1d8645349cb76fa06205cc"
+checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de"
 dependencies = [
 "libc",
 "log",
- "miow",
- "ntapi",
- "winapi",
-]
-
-[[package]]
-name = "miow"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
-dependencies = [
- "winapi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "windows-sys",
 ]

 [[package]]
@@ -1044,15 +1034,6 @@ dependencies = [
 "zvariant_derive",
 ]

-[[package]]
-name = "ntapi"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28774a7fd2fbb4f0babd8237ce554b73af68021b5f695a3cebd6c59bac0980f"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "num-integer"
 version = "0.1.45"
@@ -1377,9 +1358,9 @@ dependencies = [

 [[package]]
 name = "regex"
-version = "1.5.6"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d83f127d94bdbcda4c8cc2e50f6f84f4b611f69c902699ca385a39c3a75f9ff1"
+checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
 dependencies = [
 "aho-corasick",
 "memchr",
@@ -1625,12 +1606,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"

-[[package]]
-name = "shell-words"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde"
-
 [[package]]
 name = "shellexpand"
 version = "2.1.2"
@@ -1780,13 +1755,13 @@ dependencies = [

 [[package]]
 name = "tempfile"
-version = "3.2.0"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
+checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
 dependencies = [
 "cfg-if",
+ "fastrand",
 "libc",
- "rand",
 "redox_syscall",
 "remove_dir_all",
 "winapi",
@@ -1894,9 +1869,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"

 [[package]]
 name = "tokio"
-version = "1.5.1"
+version = "1.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd3b82e6e823a9ee7d7f64b08f8ac3d5f08ac988f23157194bd32af3f2f92767"
+checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099"
 dependencies = [
 "autocfg",
 "bytes",
@@ -1904,9 +1879,9 @@ dependencies = [
 "memchr",
 "mio",
 "num_cpus",
- "once_cell",
 "pin-project-lite",
 "signal-hook-registry",
+ "socket2",
 "winapi",
 ]

@@ -1923,16 +1898,16 @@ dependencies = [

 [[package]]
 name = "tokio-util"
-version = "0.6.9"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e99e1983e5d376cd8eb4b66604d2e99e79f5bd988c3055891dcd8c9e2604cc0"
+checksum = "0bb2e075f03b3d66d8d8785356224ba688d2906a371015e225beeb65ca92c740"
 dependencies = [
 "bytes",
 "futures-core",
 "futures-sink",
- "log",
 "pin-project-lite",
 "tokio",
+ "tracing",
 ]

 [[package]]
@@ -1946,7 +1921,7 @@ dependencies = [

 [[package]]
 name = "topgrade"
-version = "10.1.2"
+version = "10.1.0"
 dependencies = [
 "anyhow",
 "cfg-if",
@@ -1968,7 +1943,6 @@ dependencies = [
 "self_update",
 "semver",
 "serde",
- "shell-words",
 "shellexpand",
 "strum 0.24.1",
 "sys-info",
@@ -2236,12 +2210,13 @@ dependencies = [

 [[package]]
 name = "which"
-version = "4.1.0"
+version = "4.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b55551e42cbdf2ce2bedd2203d0cc08dba002c27510f86dab6d0ce304cba3dfe"
+checksum = "1c831fbbee9e129a8cf93e7747a82da9d95ba8e16621cae60ec2cdc849bacb7b"
 dependencies = [
 "either",
 "libc",
+ "once_cell",
 ]

 [[package]]
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ categories = ["os"]
 keywords = ["upgrade", "update"]
 license-file = "LICENSE"
 repository = "https://github.com/topgrade-rs/topgrade"
-version = "10.1.2"
+version = "10.1.0"
 authors = ["Roey Darwish Dror <roey.ghost@gmail.com>", "Thomas Schönauer <t.schoenauer@hgs-wt.at>"]
 exclude = ["doc/screenshot.gif"]
 edition = "2021"
@@ -20,44 +20,43 @@ path = "src/main.rs"
 ##name = "topgrade_lib"

 [dependencies]
-home = "~0.5"
-directories = "~4.0"
-serde = { version = "~1.0", features = ["derive"] }
+home = "0.5"
+directories = "4.0"
+serde = { version = "1.0", features = ["derive"] }
 toml = "0.5"
-which_crate = { version = "~4.1", package = "which" }
-shellexpand = "~2.1"
-clap = { version = "~3.1", features = ["cargo", "derive"] }
-log = "~0.4"
-walkdir = "~2.3"
-console = "~0.15"
-lazy_static = "~1.4"
-chrono = "~0.4"
-pretty_env_logger = "~0.4"
-glob = "~0.3"
-strum = { version = "~0.24", features = ["derive"] }
-thiserror = "~1.0"
-anyhow = "~1.0"
-tempfile = "~3.2"
-cfg-if = "~1.0"
-tokio = { version = "~1.5", features = ["process", "rt-multi-thread"] }
-futures = "~0.3"
-regex = "~1.5"
-sys-info = "~0.9"
-semver = "~1.0"
-shell-words = "~1.1"
+which_crate = { version = "4.1", package = "which" }
+shellexpand = "2.1"
+clap = { version = "3.1", features = ["cargo", "derive"] }
+log = "0.4"
+walkdir = "2.3"
+console = "0.15"
+lazy_static = "1.4"
+chrono = "0.4"
+pretty_env_logger = "0.4"
+glob = "0.3"
+strum = { version = "0.24", features = ["derive"] }
+thiserror = "1.0"
+anyhow = "1.0"
+tempfile = "3.2"
+cfg-if = "1.0"
+tokio = { version = "1.5", features = ["process", "rt-multi-thread"] }
+futures = "0.3"
+regex = "1.5"
+sys-info = "0.9"
+semver = "1.0"

 [target.'cfg(target_os = "macos")'.dependencies]
-notify-rust = "~4.5"
+notify-rust = "4.5"

 [target.'cfg(unix)'.dependencies]
-nix = "~0.24"
-rust-ini = "~0.18"
-self_update_crate = { version = "~0.30", default-features = false, optional = true, package = "self_update", features = ["archive-tar", "compression-flate2", "rustls"] }
+nix = "0.24"
+rust-ini = "0.18"
+self_update_crate = { version = "0.30", default-features = false, optional = true, package = "self_update", features = ["archive-tar", "compression-flate2", "rustls"] }

 [target.'cfg(windows)'.dependencies]
-self_update_crate = { version = "~0.30", default-features = false, optional = true, package = "self_update", features = ["archive-zip", "compression-zip-deflate", "rustls"] }
-winapi = "~0.3"
-parselnk = "~0.1"
+self_update_crate = { version = "0.30", default-features = false, optional = true, package = "self_update", features = ["archive-zip", "compression-zip-deflate", "rustls"] }
+winapi = "0.3"
+parselnk = "0.1"

 [profile.release]
 lto = true
--- a/README.md
+++ b/README.md
@@ -24,7 +24,6 @@ To remedy this, **Topgrade** detects which tools you use and runs the appropriat

 - Arch Linux: [AUR](https://aur.archlinux.org/packages/topgrade) package.
 - NixOS: _topgrade_ package in `nixpkgs`.
- Void Linux: _topgrade_ package
 - macOS: [Homebrew](https://formulae.brew.sh/formula/topgrade) or [MacPorts](https://ports.macports.org/port/topgrade/).

 Other systems users can either use `cargo install` or use the compiled binaries from the release page.
@@ -42,7 +41,7 @@ You can visit the documentation at [topgrade-rs.github.io](https://topgrade-rs.g
 ## Usage

 Just run `topgrade`.
-See [the documentation](https://topgrade-rs.github.io/) for the list of things Topgrade supports.
+See [the wiki](https://github.com/r-darwish/topgrade/wiki/Step-list) for the list of things Topgrade supports.

 ## Customization

@@ -85,6 +84,6 @@ To limit the execution only to specific hosts use the `--remote-host-limit` para

 ## ToDo

- [ ] Add a proper testing framework to the code base.
- [ ] Add unit tests for package managers.
- [ ] Split up code into more maintainable parts, eg. putting every linux package manager in a own submodule of linux.rs.
+- Add a proper testing framework to the code base.
+- Add unit tests for package managers.
+- Split up code into more maintainable parts, eg. putting every linux package manager in a own submodule of linux.rs.
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,16 +1,16 @@
 #![allow(dead_code)]
-use anyhow::Context;
+use std::collections::BTreeMap;
+use std::fs::write;
+use std::path::PathBuf;
+use std::process::Command;
+use std::{env, fs};
+
 use anyhow::Result;
 use clap::{ArgEnum, Parser};
 use directories::BaseDirs;
 use log::debug;
 use regex::Regex;
 use serde::Deserialize;
-use std::collections::BTreeMap;
-use std::fs::write;
-use std::path::PathBuf;
-use std::process::Command;
-use std::{env, fs};
 use strum::{EnumIter, EnumString, EnumVariantNames, IntoEnumIterator};
 use sys_info::hostname;
 use which_crate::which;
@@ -424,19 +424,19 @@ pub struct CommandLineArgs {
    no_retry: bool,

    /// Do not perform upgrades for the given steps
-    #[clap(long = "disable", value_name = "STEP", arg_enum, multiple_values = true)]
+    #[clap(long = "disable", arg_enum, multiple_values = true)]
    disable: Vec<Step>,

    /// Perform only the specified steps (experimental)
-    #[clap(long = "only", value_name = "STEP", arg_enum, multiple_values = true)]
+    #[clap(long = "only", arg_enum, multiple_values = true)]
    only: Vec<Step>,

    /// Run only specific custom commands
-    #[clap(long = "custom-commands", value_name = "NAME", multiple_values = true)]
+    #[clap(long = "custom-commands")]
    custom_commands: Vec<String>,

    /// Set environment variables
-    #[clap(long = "env", value_name = "NAME=VALUE", multiple_values = true)]
+    #[clap(long = "env", multiple_values = true)]
    env: Vec<String>,

    /// Output logs
@@ -452,14 +452,7 @@ pub struct CommandLineArgs {
    skip_notify: bool,

    /// Say yes to package manager's prompt
-    #[clap(
-        short = 'y',
-        long = "yes",
-        value_name = "STEP",
-        arg_enum,
-        multiple_values = true,
-        min_values = 0
-    )]
+    #[clap(short = 'y', long = "yes", arg_enum, multiple_values = true, min_values = 0)]
    yes: Option<Vec<Step>>,

    /// Don't pull the predefined git repos
@@ -467,11 +460,11 @@ pub struct CommandLineArgs {
    disable_predefined_git_repos: bool,

    /// Alternative configuration file
-    #[clap(long = "config", value_name = "PATH")]
+    #[clap(long = "config")]
    config: Option<PathBuf>,

    /// A regular expression for restricting remote host execution
-    #[clap(long = "remote-host-limit", value_name = "REGEX")]
+    #[clap(long = "remote-host-limit")]
    remote_host_limit: Option<Regex>,

    /// Show the reason for skipped steps
@@ -633,16 +626,8 @@ impl Config {
    }

    /// Extra Tmux arguments
-    pub fn tmux_arguments(&self) -> anyhow::Result<Vec<String>> {
-        let args = &self.config_file.tmux_arguments.as_deref().unwrap_or_default();
-        shell_words::split(args)
-            // The only time the parse failed is in case of a missing close quote.
-            // The error message looks like this:
-            //     Error: Failed to parse `tmux_arguments`: `'foo`
-            //
-            //     Caused by:
-            //         missing closing quote
-            .with_context(|| format!("Failed to parse `tmux_arguments`: `{args}`"))
+    pub fn tmux_arguments(&self) -> &Option<String> {
+        &self.config_file.tmux_arguments
    }

    /// Prompt for a key before exiting
--- a/src/ctrlc/interrupted.rs
+++ b/src/ctrlc/interrupted.rs
@@ -1,7 +1,10 @@
+use lazy_static::lazy_static;
 use std::sync::atomic::{AtomicBool, Ordering};

-/// A global variable telling whether the application has been interrupted.
-static INTERRUPTED: AtomicBool = AtomicBool::new(false);
+lazy_static! {
+    /// A global variable telling whether the application has been interrupted.
+    static ref INTERRUPTED: AtomicBool = AtomicBool::new(false);
+}

 /// Tells whether the program has been interrupted
 pub fn interrupted() -> bool {
--- a/src/executor.rs
+++ b/src/executor.rs
@@ -194,12 +194,11 @@ impl DryCommand {
        print!(
            "Dry running: {} {}",
            self.program.to_string_lossy(),
-            shell_words::join(
-                self.args
-                    .iter()
-                    .map(|a| String::from(a.to_string_lossy()))
-                    .collect::<Vec<String>>()
-            )
+            self.args
+                .iter()
+                .map(|a| String::from(a.to_string_lossy()))
+                .collect::<Vec<String>>()
+                .join(" ")
        );
        match &self.directory {
            Some(dir) => println!(" in {}", dir.to_string_lossy()),
--- a/src/main.rs
+++ b/src/main.rs
@@ -79,7 +79,7 @@ fn run() -> Result<()> {
    if config.run_in_tmux() && env::var("TOPGRADE_INSIDE_TMUX").is_err() {
        #[cfg(unix)]
        {
-            tmux::run_in_tmux(config.tmux_arguments()?);
+            tmux::run_in_tmux(config.tmux_arguments());
        }
    }

@@ -351,7 +351,6 @@ fn run() -> Result<()> {
    runner.execute(Step::Kakoune, "Kakoune", || kakoune::upgrade_kak_plug(&ctx))?;
    runner.execute(Step::Node, "npm", || node::run_npm_upgrade(&ctx))?;
    runner.execute(Step::Node, "yarn", || node::run_yarn_upgrade(&ctx))?;
-    runner.execute(Step::Node, "pnpm", || node::run_pnpm_upgrade(&ctx))?;
    runner.execute(Step::Containers, "Containers", || containers::run_containers(&ctx))?;
    runner.execute(Step::Deno, "deno", || node::deno_upgrade(&ctx))?;
    runner.execute(Step::Composer, "composer", || generic::run_composer_update(&ctx))?;
@@ -524,10 +523,7 @@ fn main() {
                    .is_some());

            if !skip_print {
-                // The `Debug` implementation of `anyhow::Result` prints a multi-line
-                // error message that includes all the 'causes' added with
-                // `.with_context(...)` calls.
-                println!("Error: {:?}", error);
+                println!("Error: {}", error);
            }
            exit(1);
        }
--- a/src/self_update.rs
+++ b/src/self_update.rs
@@ -18,7 +18,11 @@ pub fn self_update() -> Result<()> {
        .repo_owner("topgrade-rs")
        .repo_name("topgrade")
        .target(target)
-        .bin_name(if cfg!(windows) { "topgrade.exe" } else { "topgrade" })
+        .bin_name(if cfg!(windows) {
+            "topgrade-rs.exe"
+        } else {
+            "topgrade-rs"
+        })
        .show_output(false)
        .show_download_progress(true)
        .current_version(self_update_crate::cargo_crate_version!())
--- a/src/steps/emacs.rs
+++ b/src/steps/emacs.rs
@@ -87,7 +87,7 @@ impl Emacs {

        print_separator("Emacs");

-        let mut command = ctx.run_type().execute(emacs);
+        let mut command = ctx.run_type().execute(&emacs);

        command
            .args(["--batch", "--debug-init", "-l"])
--- a/src/steps/generic.rs
+++ b/src/steps/generic.rs
@@ -60,12 +60,12 @@ pub fn run_flutter_upgrade(run_type: RunType) -> Result<()> {
    let flutter = utils::require("flutter")?;

    print_separator("Flutter");
-    run_type.execute(flutter).arg("upgrade").check_run()
+    run_type.execute(&flutter).arg("upgrade").check_run()
 }

 pub fn run_go(run_type: RunType) -> Result<()> {
    let go = utils::require("go")?;
-    let go_output = run_type.execute(go).args(["env", "GOPATH"]).check_output()?;
+    let go_output = run_type.execute(&go).args(["env", "GOPATH"]).check_output()?;
    let gopath = go_output.trim();

    let go_global_update = utils::require("go-global-update")
@@ -74,7 +74,7 @@ pub fn run_go(run_type: RunType) -> Result<()> {

    print_separator("Go");

-    run_type.execute(go_global_update).check_run()
+    run_type.execute(&go_global_update).check_run()
 }

 pub fn run_gem(base_dirs: &BaseDirs, run_type: RunType) -> Result<()> {
@@ -83,7 +83,7 @@ pub fn run_gem(base_dirs: &BaseDirs, run_type: RunType) -> Result<()> {

    print_separator("RubyGems");

-    let mut command = run_type.execute(gem);
+    let mut command = run_type.execute(&gem);
    command.arg("update");

    if env::var_os("RBENV_SHELL").is_none() {
@@ -123,7 +123,7 @@ pub fn run_sheldon(ctx: &ExecutionContext) -> Result<()> {

    print_separator("Sheldon");

-    ctx.run_type().execute(sheldon).args(["lock", "--update"]).check_run()
+    ctx.run_type().execute(&sheldon).args(["lock", "--update"]).check_run()
 }

 pub fn run_fossil(run_type: RunType) -> Result<()> {
@@ -131,7 +131,7 @@ pub fn run_fossil(run_type: RunType) -> Result<()> {

    print_separator("Fossil");

-    run_type.execute(fossil).args(["all", "sync"]).check_run()
+    run_type.execute(&fossil).args(["all", "sync"]).check_run()
 }

 pub fn run_micro(run_type: RunType) -> Result<()> {
@@ -139,7 +139,7 @@ pub fn run_micro(run_type: RunType) -> Result<()> {

    print_separator("micro");

-    let stdout = run_type.execute(micro).args(["-plugin", "update"]).string_output()?;
+    let stdout = run_type.execute(&micro).args(["-plugin", "update"]).string_output()?;
    std::io::stdout().write_all(stdout.as_bytes())?;

    if stdout.contains("Nothing to install / update") || stdout.contains("One or more plugins installed") {
@@ -160,7 +160,7 @@ pub fn run_apm(run_type: RunType) -> Result<()> {

    print_separator("Atom Package Manager");

-    run_type.execute(apm).args(["upgrade", "--confirm=false"]).check_run()
+    run_type.execute(&apm).args(["upgrade", "--confirm=false"]).check_run()
 }

 pub fn run_rustup(base_dirs: &BaseDirs, run_type: RunType) -> Result<()> {
@@ -190,22 +190,18 @@ pub fn run_krew_upgrade(run_type: RunType) -> Result<()> {

    print_separator("Krew");

-    run_type.execute(krew).args(["upgrade"]).check_run()
+    run_type.execute(&krew).args(["upgrade"]).check_run()
 }

 pub fn run_gcloud_components_update(run_type: RunType) -> Result<()> {
    let gcloud = utils::require("gcloud")?;

-    if gcloud.starts_with("/snap") {
-        Ok(())
-    } else {
-        print_separator("gcloud");
+    print_separator("gcloud");

-        run_type
-            .execute(gcloud)
-            .args(["components", "update", "--quiet"])
-            .check_run()
-    }
+    run_type
+        .execute(&gcloud)
+        .args(["components", "update", "--quiet"])
+        .check_run()
 }

 pub fn run_jetpack(run_type: RunType) -> Result<()> {
@@ -213,7 +209,7 @@ pub fn run_jetpack(run_type: RunType) -> Result<()> {

    print_separator("Jetpack");

-    run_type.execute(jetpack).args(["global", "update"]).check_run()
+    run_type.execute(&jetpack).args(["global", "update"]).check_run()
 }

 pub fn run_rtcl(ctx: &ExecutionContext) -> Result<()> {
@@ -221,7 +217,7 @@ pub fn run_rtcl(ctx: &ExecutionContext) -> Result<()> {

    print_separator("rtcl");

-    ctx.run_type().execute(rupdate).check_run()
+    ctx.run_type().execute(&rupdate).check_run()
 }

 pub fn run_opam_update(ctx: &ExecutionContext) -> Result<()> {
@@ -243,14 +239,14 @@ pub fn run_vcpkg_update(run_type: RunType) -> Result<()> {
    let vcpkg = utils::require("vcpkg")?;
    print_separator("vcpkg");

-    run_type.execute(vcpkg).args(["upgrade", "--no-dry-run"]).check_run()
+    run_type.execute(&vcpkg).args(["upgrade", "--no-dry-run"]).check_run()
 }

 pub fn run_pipx_update(run_type: RunType) -> Result<()> {
    let pipx = utils::require("pipx")?;
    print_separator("pipx");

-    run_type.execute(pipx).arg("upgrade-all").check_run()
+    run_type.execute(&pipx).arg("upgrade-all").check_run()
 }

 pub fn run_conda_update(ctx: &ExecutionContext) -> Result<()> {
@@ -268,7 +264,7 @@ pub fn run_conda_update(ctx: &ExecutionContext) -> Result<()> {
    print_separator("Conda");

    ctx.run_type()
-        .execute(conda)
+        .execute(&conda)
        .args(["update", "--all", "-y"])
        .check_run()
 }
@@ -293,7 +289,7 @@ pub fn run_pip3_update(run_type: RunType) -> Result<()> {
 }

 pub fn run_stack_update(run_type: RunType) -> Result<()> {
-    if utils::require("ghcup").is_ok() {
+    if let Ok(_) = utils::require("ghcup") {
        // `ghcup` is present and probably(?) being used to install `stack`.
        // Don't upgrade `stack`, let `ghcup` handle it. Per `ghcup install stack`:
        // !!! Additionally, you should upgrade stack only through ghcup and not use 'stack upgrade' !!!
@@ -303,14 +299,14 @@ pub fn run_stack_update(run_type: RunType) -> Result<()> {
    let stack = utils::require("stack")?;
    print_separator("stack");

-    run_type.execute(stack).arg("upgrade").check_run()
+    run_type.execute(&stack).arg("upgrade").check_run()
 }

 pub fn run_ghcup_update(run_type: RunType) -> Result<()> {
    let ghcup = utils::require("ghcup")?;
    print_separator("ghcup");

-    run_type.execute(ghcup).arg("upgrade").check_run()
+    run_type.execute(&ghcup).arg("upgrade").check_run()
 }

 pub fn run_tlmgr_update(ctx: &ExecutionContext) -> Result<()> {
@@ -327,7 +323,7 @@ pub fn run_tlmgr_update(ctx: &ExecutionContext) -> Result<()> {
    let tlmgr_directory = {
        let mut d = PathBuf::from(
            std::str::from_utf8(
-                &Command::new(kpsewhich)
+                &Command::new(&kpsewhich)
                    .arg("-var-value=SELFAUTOPARENT")
                    .output()?
                    .stdout,
@@ -364,7 +360,7 @@ pub fn run_chezmoi_update(base_dirs: &BaseDirs, run_type: RunType) -> Result<()>

    print_separator("chezmoi");

-    run_type.execute(chezmoi).arg("update").check_run()
+    run_type.execute(&chezmoi).arg("update").check_run()
 }

 pub fn run_myrepos_update(base_dirs: &BaseDirs, run_type: RunType) -> Result<()> {
@@ -444,7 +440,7 @@ pub fn run_composer_update(ctx: &ExecutionContext) -> Result<()> {

    if stdout.contains("valet") || stderr.contains("valet") {
        if let Some(valet) = utils::which("valet") {
-            ctx.run_type().execute(valet).arg("install").check_run()?;
+            ctx.run_type().execute(&valet).arg("install").check_run()?;
        }
    }

@@ -489,21 +485,21 @@ pub fn run_raco_update(run_type: RunType) -> Result<()> {

    print_separator("Racket Package Manager");

-    run_type.execute(raco).args(["pkg", "update", "--all"]).check_run()
+    run_type.execute(&raco).args(["pkg", "update", "--all"]).check_run()
 }

 pub fn bin_update(ctx: &ExecutionContext) -> Result<()> {
    let bin = utils::require("bin")?;

    print_separator("Bin");
-    ctx.run_type().execute(bin).arg("update").check_run()
+    ctx.run_type().execute(&bin).arg("update").check_run()
 }

 pub fn spicetify_upgrade(ctx: &ExecutionContext) -> Result<()> {
    let spicetify = utils::require("spicetify")?;

    print_separator("Spicetify");
-    ctx.run_type().execute(spicetify).arg("upgrade").check_run()
+    ctx.run_type().execute(&spicetify).arg("upgrade").check_run()
 }

 pub fn run_ghcli_extensions_upgrade(ctx: &ExecutionContext) -> Result<()> {
@@ -527,7 +523,7 @@ pub fn update_julia_packages(ctx: &ExecutionContext) -> Result<()> {
    print_separator("Julia Packages");

    ctx.run_type()
-        .execute(julia)
+        .execute(&julia)
        .args(["-e", "using Pkg; Pkg.update()"])
        .check_run()
 }
--- a/src/steps/kakoune.rs
+++ b/src/steps/kakoune.rs
@@ -13,7 +13,7 @@ pub fn upgrade_kak_plug(ctx: &ExecutionContext) -> Result<()> {

    print_separator("Kakoune");

-    let mut command = ctx.run_type().execute(kak);
+    let mut command = ctx.run_type().execute(&kak);
    command.args(["-ui", "dummy", "-e", UPGRADE_KAK]);

    let output = command.output()?;
--- a/src/steps/node.rs
+++ b/src/steps/node.rs
@@ -1,6 +1,5 @@
 #![allow(unused_imports)]

-use std::fmt::Display;
 #[cfg(unix)]
 use std::os::unix::prelude::MetadataExt;
 use std::path::PathBuf;
@@ -18,71 +17,24 @@ use crate::terminal::print_separator;
 use crate::utils::{require, PathExt};
 use crate::{error::SkipStep, execution_context::ExecutionContext};

-enum NPMVariant {
-    Npm,
-    Pnpm,
-}
-
-impl NPMVariant {
-    const fn long_name(&self) -> &str {
-        match self {
-            NPMVariant::Npm => "Node Package Manager",
-            NPMVariant::Pnpm => "PNPM",
-        }
-    }
-
-    const fn short_name(&self) -> &str {
-        match self {
-            NPMVariant::Npm => "npm",
-            NPMVariant::Pnpm => "pnpm",
-        }
-    }
-
-    const fn is_npm(&self) -> bool {
-        matches!(self, NPMVariant::Npm)
-    }
-}
-
-impl Display for NPMVariant {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(self.short_name())
-    }
-}
-
 #[allow(clippy::upper_case_acronyms)]
 struct NPM {
    command: PathBuf,
-    variant: NPMVariant,
 }

 impl NPM {
-    fn new(command: PathBuf, variant: NPMVariant) -> Self {
-        Self { command, variant }
-    }
-
-    /// Is the “NPM” version larger than 8.11.0?
-    fn is_npm_8(&self) -> bool {
-        let v = self.version();
-
-        self.variant.is_npm() && matches!(v, Ok(v) if v >= Version::new(8, 11, 0))
-    }
-
-    /// Get the most suitable “global location” argument
-    /// of this NPM instance.
-    ///
-    /// If the “NPM” version is larger than 8.11.0, we use
-    /// `--location=global`; otherwise, use `-g`.
-    fn global_location_arg(&self) -> &str {
-        if self.is_npm_8() {
-            "--location=global"
-        } else {
-            "-g"
-        }
+    fn new(command: PathBuf) -> Self {
+        Self { command }
    }

    #[cfg(target_os = "linux")]
    fn root(&self) -> Result<PathBuf> {
-        let args = ["root", self.global_location_arg()];
+        let version = self.version()?;
+        let args = if version < Version::new(8, 11, 0) {
+            ["root", "-g"]
+        } else {
+            ["root", "--location=global"]
+        };
        Command::new(&self.command)
            .args(args)
            .check_output()
@@ -98,8 +50,13 @@ impl NPM {
    }

    fn upgrade(&self, run_type: RunType, use_sudo: bool) -> Result<()> {
-        print_separator(self.variant.long_name());
-        let args = ["update", self.global_location_arg()];
+        print_separator("Node Package Manager");
+        let version = self.version()?;
+        let args = if version < Version::new(8, 11, 0) {
+            ["update", "-g"]
+        } else {
+            ["update", "--location=global"]
+        };
        if use_sudo {
            run_type.execute("sudo").args(args).check_run()?;
        } else {
@@ -113,7 +70,7 @@ impl NPM {
    pub fn should_use_sudo(&self) -> Result<bool> {
        let npm_root = self.root()?;
        if !npm_root.exists() {
-            return Err(SkipStep(format!("{} root at {} doesn't exist", self.variant, npm_root.display())).into());
+            return Err(SkipStep(format!("NPM root at {} doesn't exist", npm_root.display(),)).into());
        }

        let metadata = std::fs::metadata(&npm_root)?;
@@ -136,17 +93,6 @@ impl Yarn {
        }
    }

-    fn has_global_subcmd(&self) -> bool {
-        // Get the version of Yarn. After Yarn 2.x (berry),
-        // “yarn global” has been replaced with “yarn dlx”.
-        //
-        // As “yarn dlx” don't need to “upgrade”, we
-        // ignore the whole task if Yarn is 2.x or above.
-        let version = Command::new(&self.command).args(["--version"]).check_output();
-
-        matches!(version, Ok(ver) if ver.starts_with('1') || ver.starts_with('0'))
-    }
-
    #[cfg(target_os = "linux")]
    fn root(&self) -> Result<PathBuf> {
        let args = ["global", "dir"];
@@ -177,7 +123,7 @@ impl Yarn {
    pub fn should_use_sudo(&self) -> Result<bool> {
        let yarn_root = self.root()?;
        if !yarn_root.exists() {
-            return Err(SkipStep(format!("Yarn root at {} doesn't exist", yarn_root.display(),)).into());
+            return Err(SkipStep(format!("NPM root at {} doesn't exist", yarn_root.display(),)).into());
        }

        let metadata = std::fs::metadata(&yarn_root)?;
@@ -216,7 +162,7 @@ fn should_use_sudo_yarn(yarn: &Yarn, ctx: &ExecutionContext) -> Result<bool> {
 }

 pub fn run_npm_upgrade(ctx: &ExecutionContext) -> Result<()> {
-    let npm = require("npm").map(|b| NPM::new(b, NPMVariant::Npm))?;
+    let npm = require("pnpm").or_else(|_| require("npm")).map(NPM::new)?;

    #[cfg(target_os = "linux")]
    {
@@ -229,28 +175,9 @@ pub fn run_npm_upgrade(ctx: &ExecutionContext) -> Result<()> {
    }
 }

-pub fn run_pnpm_upgrade(ctx: &ExecutionContext) -> Result<()> {
-    let pnpm = require("pnpm").map(|b| NPM::new(b, NPMVariant::Pnpm))?;
-
-    #[cfg(target_os = "linux")]
-    {
-        pnpm.upgrade(ctx.run_type(), should_use_sudo(&pnpm, ctx)?)
-    }
-
-    #[cfg(not(target_os = "linux"))]
-    {
-        pnpm.upgrade(ctx.run_type(), false)
-    }
-}
-
 pub fn run_yarn_upgrade(ctx: &ExecutionContext) -> Result<()> {
    let yarn = require("yarn").map(Yarn::new)?;

-    if !yarn.has_global_subcmd() {
-        debug!("Yarn is 2.x or above, skipping global upgrade");
-        return Ok(());
-    }
-
    #[cfg(target_os = "linux")]
    {
        yarn.upgrade(ctx.run_type(), should_use_sudo_yarn(&yarn, ctx)?)
--- a/src/steps/os/archlinux.rs
+++ b/src/steps/os/archlinux.rs
@@ -245,7 +245,7 @@ impl Aura {

 impl ArchPackageManager for Aura {
    fn upgrade(&self, ctx: &ExecutionContext) -> Result<()> {
-        let sudo = which("sudo").unwrap_or_else(PathBuf::new);
+        let sudo = which("sudo").unwrap_or(PathBuf::new());
        let mut aur_update = ctx.run_type().execute(&sudo);

        if sudo.ends_with("sudo") {
--- a/src/steps/os/linux.rs
+++ b/src/steps/os/linux.rs
@@ -607,12 +607,10 @@ pub fn run_protonup_update(ctx: &ExecutionContext) -> Result<()> {
 }

 pub fn run_distrobox_update(ctx: &ExecutionContext) -> Result<()> {
-    let distrobox = require("distrobox")?;
-
    print_separator("Distrobox");
    match (
        match (
-            ctx.run_type().execute(distrobox).arg("upgrade"),
+            ctx.run_type().execute("distrobox").arg("upgrade"),
            ctx.config().distrobox_containers(),
        ) {
            (r, Some(c)) => {
@@ -628,8 +626,7 @@ pub fn run_distrobox_update(ctx: &ExecutionContext) -> Result<()> {
        (r, true) => r.arg("--root"),
        (r, false) => r,
    }
-    .check_run()?;
-    Ok(())
+    .check_run()
 }

 pub fn run_config_update(ctx: &ExecutionContext) -> Result<()> {
--- a/src/steps/os/macos.rs
+++ b/src/steps/os/macos.rs
@@ -11,15 +11,15 @@ pub fn run_macports(ctx: &ExecutionContext) -> Result<()> {
    require("port")?;
    let sudo = ctx.sudo().as_ref().unwrap();
    print_separator("MacPorts");
-    ctx.run_type().execute(sudo).args(["port", "selfupdate"]).check_run()?;
+    ctx.run_type().execute(sudo).args(&["port", "selfupdate"]).check_run()?;
    ctx.run_type()
        .execute(sudo)
-        .args(["port", "-u", "upgrade", "outdated"])
+        .args(&["port", "-u", "upgrade", "outdated"])
        .check_run()?;
    if ctx.config().cleanup() {
        ctx.run_type()
            .execute(sudo)
-            .args(["port", "-N", "reclaim"])
+            .args(&["port", "-N", "reclaim"])
            .check_run()?;
    }

@@ -52,7 +52,7 @@ pub fn upgrade_macos(ctx: &ExecutionContext) -> Result<()> {
    }

    let mut command = ctx.run_type().execute("softwareupdate");
-    command.args(["--install", "--all"]);
+    command.args(&["--install", "--all"]);

    if should_ask {
        command.arg("--no-scan");
@@ -81,12 +81,12 @@ pub fn run_sparkle(ctx: &ExecutionContext) -> Result<()> {

    for application in (fs::read_dir("/Applications")?).flatten() {
        let probe = Command::new(&sparkle)
-            .args(["--probe", "--application"])
+            .args(&["--probe", "--application"])
            .arg(application.path())
            .check_output();
        if probe.is_ok() {
            let mut command = ctx.run_type().execute(&sparkle);
-            command.args(["bundle", "--check-immediately", "--application"]);
+            command.args(&["bundle", "--check-immediately", "--application"]);
            command.arg(application.path());
            command.spawn()?.wait()?;
        }
--- a/src/steps/os/os_release/debian
+++ b/src/steps/os/os_release/debian
@@ -1,9 +1,8 @@
-PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
+PRETTY_NAME="Debian GNU/Linux 8 (jessie)"
 NAME="Debian GNU/Linux"
-VERSION_ID="11"
-VERSION="11 (bullseye)"
-VERSION_CODENAME=bullseye
+VERSION_ID="8"
+VERSION="8 (jessie)"
 ID=debian
-HOME_URL="https://www.debian.org/"
-SUPPORT_URL="https://www.debian.org/support"
+HOME_URL="http://www.debian.org/"
+SUPPORT_URL="http://www.debian.org/support"
 BUG_REPORT_URL="https://bugs.debian.org/"
--- a/src/steps/os/unix.rs
+++ b/src/steps/os/unix.rs
@@ -124,7 +124,7 @@ pub fn run_oh_my_fish(ctx: &ExecutionContext) -> Result<()> {

    print_separator("oh-my-fish");

-    ctx.run_type().execute(fish).args(["-c", "omf update"]).check_run()
+    ctx.run_type().execute(&fish).args(["-c", "omf update"]).check_run()
 }

 pub fn run_pkgin(ctx: &ExecutionContext) -> Result<()> {
@@ -154,7 +154,7 @@ pub fn run_fish_plug(ctx: &ExecutionContext) -> Result<()> {

    print_separator("fish-plug");

-    ctx.run_type().execute(fish).args(["-c", "plug update"]).check_run()
+    ctx.run_type().execute(&fish).args(["-c", "plug update"]).check_run()
 }

 /// Upgrades `fundle` and `fundle` plugins.
@@ -258,19 +258,19 @@ pub fn run_brew_cask(ctx: &ExecutionContext, variant: BrewVariant) -> Result<()>

    let cask_upgrade_exists = variant
        .execute(RunType::Wet)
-        .args(["--repository", "buo/cask-upgrade"])
+        .args(&["--repository", "buo/cask-upgrade"])
        .check_output()
        .map(|p| Path::new(p.trim()).exists())?;

    let mut brew_args = vec![];

    if cask_upgrade_exists {
-        brew_args.extend(["cu", "-y"]);
+        brew_args.extend(&["cu", "-y"]);
        if ctx.config().brew_cask_greedy() {
            brew_args.push("-a");
        }
    } else {
-        brew_args.extend(["upgrade", "--cask"]);
+        brew_args.extend(&["upgrade", "--cask"]);
        if ctx.config().brew_cask_greedy() {
            brew_args.push("--greedy");
        }
@@ -352,7 +352,7 @@ pub fn run_nix(ctx: &ExecutionContext) -> Result<()> {
        }
    }

-    run_type.execute(nix_channel).arg("--update").check_run()?;
+    run_type.execute(&nix_channel).arg("--update").check_run()?;

    if std::path::Path::new(&manifest_json_path).exists() {
        run_type
@@ -371,7 +371,7 @@ pub fn run_yadm(ctx: &ExecutionContext) -> Result<()> {

    print_separator("yadm");

-    ctx.run_type().execute(yadm).arg("pull").check_run()
+    ctx.run_type().execute(&yadm).arg("pull").check_run()
 }

 pub fn run_asdf(run_type: RunType) -> Result<()> {
@@ -392,21 +392,21 @@ pub fn run_home_manager(run_type: RunType) -> Result<()> {
    let home_manager = require("home-manager")?;

    print_separator("home-manager");
-    run_type.execute(home_manager).arg("switch").check_run()
+    run_type.execute(&home_manager).arg("switch").check_run()
 }

 pub fn run_tldr(run_type: RunType) -> Result<()> {
    let tldr = require("tldr")?;

    print_separator("TLDR");
-    run_type.execute(tldr).arg("--update").check_run()
+    run_type.execute(&tldr).arg("--update").check_run()
 }

 pub fn run_pearl(run_type: RunType) -> Result<()> {
    let pearl = require("pearl")?;
    print_separator("pearl");

-    run_type.execute(pearl).arg("update").check_run()
+    run_type.execute(&pearl).arg("update").check_run()
 }

 pub fn run_sdkman(base_dirs: &BaseDirs, cleanup: bool, run_type: RunType) -> Result<()> {
@@ -471,7 +471,7 @@ pub fn run_bun(ctx: &ExecutionContext) -> Result<()> {

    print_separator("Bun");

-    ctx.run_type().execute(bun).arg("upgrade").check_run()
+    ctx.run_type().execute(&bun).arg("upgrade").check_run()
 }

 /// Update dotfiles with `rcm(7)`.
--- a/src/steps/os/windows.rs
+++ b/src/steps/os/windows.rs
@@ -26,7 +26,7 @@ pub fn run_chocolatey(ctx: &ExecutionContext) -> Result<()> {
        args.insert(0, "choco");
    }

-    let mut command = ctx.run_type().execute(cmd);
+    let mut command = ctx.run_type().execute(&cmd);

    command.args(&args);

@@ -47,7 +47,7 @@ pub fn run_winget(ctx: &ExecutionContext) -> Result<()> {
        return Err(SkipStep(String::from("Winget is disabled by default")).into());
    }

-    ctx.run_type().execute(&winget).args(["upgrade", "--all"]).check_run()
+    ctx.run_type().execute(&winget).args(&["upgrade", "--all"]).check_run()
 }

 pub fn run_scoop(cleanup: bool, run_type: RunType) -> Result<()> {
@@ -55,34 +55,34 @@ pub fn run_scoop(cleanup: bool, run_type: RunType) -> Result<()> {

    print_separator("Scoop");

-    run_type.execute(&scoop).args(["update"]).check_run()?;
-    run_type.execute(&scoop).args(["update", "*"]).check_run()?;
+    run_type.execute(&scoop).args(&["update"]).check_run()?;
+    run_type.execute(&scoop).args(&["update", "*"]).check_run()?;

    if cleanup {
-        run_type.execute(&scoop).args(["cleanup", "*"]).check_run()?;
+        run_type.execute(&scoop).args(&["cleanup", "*"]).check_run()?;
    }

    Ok(())
 }

 fn get_wsl_distributions(wsl: &Path) -> Result<Vec<String>> {
-    let output = Command::new(wsl).args(["--list", "-q"]).check_output()?;
+    let output = Command::new(wsl).args(&["--list", "-q"]).check_output()?;
    Ok(output
        .lines()
        .filter(|s| !s.is_empty())
-        .map(|x| x.replace(['\u{0}', '\r'], ""))
+        .map(|x| x.replace('\u{0}', "").replace('\r', ""))
        .collect())
 }

 fn upgrade_wsl_distribution(wsl: &Path, dist: &str, ctx: &ExecutionContext) -> Result<()> {
-    let topgrade = Command::new(wsl)
-        .args(["-d", dist, "bash", "-lc", "which topgrade"])
+    let topgrade = Command::new(&wsl)
+        .args(&["-d", dist, "bash", "-lc", "which topgrade"])
        .check_output()
        .map_err(|_| SkipStep(String::from("Could not find Topgrade installed in WSL")))?;

-    let mut command = ctx.run_type().execute(wsl);
+    let mut command = ctx.run_type().execute(&wsl);
    command
-        .args(["-d", dist, "bash", "-c"])
+        .args(&["-d", dist, "bash", "-c"])
        .arg(format!("TOPGRADE_PREFIX={} exec {}", dist, topgrade));

    if ctx.config().yes(Step::Wsl) {
@@ -134,7 +134,7 @@ pub fn windows_update(ctx: &ExecutionContext) -> Result<()> {
 }

 pub fn reboot() {
-    Command::new("shutdown").args(["/R", "/T", "0"]).spawn().ok();
+    Command::new("shutdown").args(&["/R", "/T", "0"]).spawn().ok();
 }

 pub fn insert_startup_scripts(ctx: &ExecutionContext, git_repos: &mut Repositories) -> Result<()> {
--- a/src/steps/powershell.rs
+++ b/src/steps/powershell.rs
@@ -46,8 +46,8 @@ impl Powershell {

    #[cfg(windows)]
    pub fn has_module(powershell: &Path, command: &str) -> bool {
-        Command::new(powershell)
-            .args([
+        Command::new(&powershell)
+            .args(&[
                "-NoProfile",
                "-Command",
                &format!("Get-Module -ListAvailable {}", command),
@@ -79,7 +79,6 @@ impl Powershell {
        println!("Updating modules...");
        ctx.run_type()
            .execute(powershell)
-            // This probably doesn't need `shell_words::join`.
            .args(["-NoProfile", "-Command", &cmd.join(" ")])
            .check_run()
    }
@@ -100,14 +99,14 @@ impl Powershell {

        let mut command = if let Some(sudo) = ctx.sudo() {
            let mut command = ctx.run_type().execute(sudo);
-            command.arg(powershell);
+            command.arg(&powershell);
            command
        } else {
-            ctx.run_type().execute(powershell)
+            ctx.run_type().execute(&powershell)
        };

        command
-            .args([
+            .args(&[
                "-NoProfile",
                "-Command",
                &format!(
--- a/src/steps/remote/ssh.rs
+++ b/src/steps/remote/ssh.rs
@@ -24,7 +24,7 @@ pub fn ssh_step(ctx: &ExecutionContext, hostname: &str) -> Result<()> {
        #[cfg(unix)]
        {
            prepare_async_ssh_command(&mut args);
-            crate::tmux::run_command(ctx, &shell_words::join(args))?;
+            crate::tmux::run_command(ctx, &args.join(" "))?;
            Err(SkipStep(String::from("Remote Topgrade launched in Tmux")).into())
        }

@@ -47,6 +47,6 @@ pub fn ssh_step(ctx: &ExecutionContext, hostname: &str) -> Result<()> {
        print_separator(format!("Remote ({})", hostname));
        println!("Connecting to {}...", hostname);

-        ctx.run_type().execute(ssh).args(&args).check_run()
+        ctx.run_type().execute(&ssh).args(&args).check_run()
    }
 }
--- a/src/steps/tmux.rs
+++ b/src/steps/tmux.rs
@@ -20,7 +20,7 @@ pub fn run_tpm(base_dirs: &BaseDirs, run_type: RunType) -> Result<()> {

    print_separator("tmux plugins");

-    run_type.execute(tpm).arg("all").check_run()
+    run_type.execute(&tpm).arg("all").check_run()
 }

 struct Tmux {
@@ -29,10 +29,12 @@ struct Tmux {
 }

 impl Tmux {
-    fn new(args: Vec<String>) -> Self {
+    fn new(args: &Option<String>) -> Self {
        Self {
            tmux: which("tmux").expect("Could not find tmux"),
-            args: if args.is_empty() { None } else { Some(args) },
+            args: args
+                .as_ref()
+                .map(|args| args.split_whitespace().map(String::from).collect()),
        }
    }

@@ -73,7 +75,7 @@ impl Tmux {
    }
 }

-pub fn run_in_tmux(args: Vec<String>) -> ! {
+pub fn run_in_tmux(args: &Option<String>) -> ! {
    let command = {
        let mut command = vec![
            String::from("env"),
@@ -81,7 +83,7 @@ pub fn run_in_tmux(args: Vec<String>) -> ! {
            String::from("TOPGRADE_INSIDE_TMUX=1"),
        ];
        command.extend(env::args());
-        shell_words::join(command)
+        command.join(" ")
    };

    let tmux = Tmux::new(args);
@@ -106,7 +108,7 @@ pub fn run_in_tmux(args: Vec<String>) -> ! {
 }

 pub fn run_command(ctx: &ExecutionContext, command: &str) -> Result<()> {
-    Tmux::new(ctx.config().tmux_arguments()?)
+    Tmux::new(ctx.config().tmux_arguments())
        .build()
        .args(["new-window", "-a", "-t", "topgrade:1", command])
        .env_remove("TMUX")
--- a/src/steps/vim.rs
+++ b/src/steps/vim.rs
@@ -118,9 +118,9 @@ pub fn upgrade_vim(base_dirs: &BaseDirs, ctx: &ExecutionContext) -> Result<()> {
    upgrade(
        ctx.run_type()
            .execute(&vim)
-            .args(["-u"])
+            .args(&["-u"])
            .arg(vimrc)
-            .args(["-U", "NONE", "-V1", "-nNesS"])
+            .args(&["-U", "NONE", "-V1", "-nNesS"])
            .arg(upgrade_script()?.path()),
        ctx,
    )
@@ -133,10 +133,10 @@ pub fn upgrade_neovim(base_dirs: &BaseDirs, ctx: &ExecutionContext) -> Result<()
    print_separator("Neovim");
    upgrade(
        ctx.run_type()
-            .execute(nvim)
-            .args(["-u"])
+            .execute(&nvim)
+            .args(&["-u"])
            .arg(nvimrc)
-            .args(["--headless", "-V1", "-nS"])
+            .args(&["--headless", "-V1", "-nS"])
            .arg(upgrade_script()?.path()),
        ctx,
    )
--- a/src/terminal.rs
+++ b/src/terminal.rs
@@ -223,7 +223,7 @@ impl Terminal {
            self.term.set_title("Topgrade - Awaiting user");
        }

-        self.notify_desktop(format!("{} failed", step_name), None);
+        self.notify_desktop(&format!("{} failed", step_name), None);

        self.term
            .write_fmt(format_args!(