Turn report to a struct

src/main.rs

@@ -36,7 +36,7 @@ mod vim;
 
 use self::config::Config;
 use self::git::{Git, Repositories};
-use self::report::{report, Report};
+use self::report::Report;
 use self::terminal::Terminal;
 use clap::{App, Arg};
 use failure::Error;
@@ -81,7 +81,7 @@ fn run() -> Result<(), Error> {
     let mut git_repos = Repositories::new(&git);
     let mut terminal = Terminal::new();
     let config = Config::read(&base_dirs)?;
-    let mut reports = Report::new();
+    let mut report = Report::new();
 
     #[cfg(target_os = "linux")]
     let sudo = utils::which("sudo");
@@ -96,20 +96,20 @@ fn run() -> Result<(), Error> {
     let powershell = windows::Powershell::new();
 
     #[cfg(windows)]
-    report(&mut reports, powershell.update_modules(&mut terminal));
+    report.push_result(powershell.update_modules(&mut terminal));
 
     #[cfg(target_os = "linux")]
     {
         if !(matches.is_present("no_system")) {
-            report(&mut reports, linux::upgrade(&sudo, &mut terminal));
+            report.push_result(linux::upgrade(&sudo, &mut terminal));
         }
     }
 
     #[cfg(windows)]
-    report(&mut reports, windows::run_chocolatey(&mut terminal));
+    report.push_result(windows::run_chocolatey(&mut terminal));
 
     #[cfg(unix)]
-    report(&mut reports, unix::run_homebrew(&mut terminal));
+    report.push_result(unix::run_homebrew(&mut terminal));
 
     git_repos.insert(base_dirs.home_dir().join(".emacs.d"));
     git_repos.insert(base_dirs.home_dir().join(".vim"));
@@ -137,72 +137,69 @@ fn run() -> Result<(), Error> {
     }
 
     for repo in git_repos.repositories() {
-        report(&mut reports, git.pull(&repo, &mut terminal));
+        report.push_result(git.pull(&repo, &mut terminal));
     }
 
     #[cfg(unix)]
     {
-        report(&mut reports, unix::run_zplug(&base_dirs, &mut terminal));
-        report(&mut reports, unix::run_fisherman(&base_dirs, &mut terminal));
-        report(&mut reports, unix::run_tpm(&base_dirs, &mut terminal));
+        report.push_result(unix::run_zplug(&base_dirs, &mut terminal));
+        report.push_result(unix::run_fisherman(&base_dirs, &mut terminal));
+        report.push_result(unix::run_tpm(&base_dirs, &mut terminal));
     }
 
-    report(&mut reports, generic::run_rustup(&base_dirs, &mut terminal));
-    report(&mut reports, generic::run_cargo_update(&base_dirs, &mut terminal));
-    report(&mut reports, generic::run_emacs(&base_dirs, &mut terminal));
-    report(&mut reports, vim::upgrade_vim(&base_dirs, &mut terminal));
-    report(&mut reports, vim::upgrade_neovim(&base_dirs, &mut terminal));
-    report(&mut reports, node::run_npm_upgrade(&base_dirs, &mut terminal));
-    report(&mut reports, node::yarn_global_update(&mut terminal));
-    report(&mut reports, generic::run_apm(&mut terminal));
+    report.push_result(generic::run_rustup(&base_dirs, &mut terminal));
+    report.push_result(generic::run_cargo_update(&base_dirs, &mut terminal));
+    report.push_result(generic::run_emacs(&base_dirs, &mut terminal));
+    report.push_result(vim::upgrade_vim(&base_dirs, &mut terminal));
+    report.push_result(vim::upgrade_neovim(&base_dirs, &mut terminal));
+    report.push_result(node::run_npm_upgrade(&base_dirs, &mut terminal));
+    report.push_result(node::yarn_global_update(&mut terminal));
+    report.push_result(generic::run_apm(&mut terminal));
 
     #[cfg(target_os = "linux")]
     {
-        report(&mut reports, linux::run_flatpak(&mut terminal));
-        report(&mut reports, linux::run_snap(&sudo, &mut terminal));
+        report.push_result(linux::run_flatpak(&mut terminal));
+        report.push_result(linux::run_snap(&sudo, &mut terminal));
     }
 
     if let Some(commands) = config.commands() {
         for (name, command) in commands {
-            report(
-                &mut reports,
-                Some((
-                    name,
-                    generic::run_custom_command(&name, &command, &mut terminal).is_ok(),
-                )),
-            );
+            report.push_result(Some((
+                name,
+                generic::run_custom_command(&name, &command, &mut terminal).is_ok(),
+            )));
         }
     }
 
     #[cfg(target_os = "linux")]
     {
-        report(&mut reports, linux::run_fwupdmgr(&mut terminal));
-        report(&mut reports, linux::run_needrestart(&sudo, &mut terminal));
+        report.push_result(linux::run_fwupdmgr(&mut terminal));
+        report.push_result(linux::run_needrestart(&sudo, &mut terminal));
     }
 
     #[cfg(target_os = "macos")]
     {
         if !(matches.is_present("no_system")) {
-            report(&mut reports, macos::upgrade_macos(&mut terminal));
+            report.push_result(macos::upgrade_macos(&mut terminal));
         }
     }
 
     #[cfg(windows)]
     {
         if !(matches.is_present("no_system")) {
-            report(&mut reports, powershell.windows_update(&mut terminal));
+            report.push_result(powershell.windows_update(&mut terminal));
         }
     }
 
-    if !reports.is_empty() {
+    if !report.data().is_empty() {
         terminal.print_separator("Summary");
 
-        for (key, succeeded) in &reports {
+        for (key, succeeded) in report.data() {
             terminal.print_result(key, *succeeded);
         }
     }
 
-    if reports.iter().all(|(_, succeeded)| *succeeded) {
+    if report.data().iter().all(|(_, succeeded)| *succeeded) {
         Ok(())
     } else {
         Err(StepFailed.into())

src/report.rs

@@ -1,13 +1,28 @@
 use std::borrow::Cow;
 
 type CowString<'a> = Cow<'a, str>;
-pub type Report<'a> = Vec<(CowString<'a>, bool)>;
+pub struct Report<'a> {
+    data: Vec<(CowString<'a>, bool)>,
+}
 
-pub fn report<'a, M: Into<CowString<'a>>>(report: &mut Report<'a>, result: Option<(M, bool)>) {
-    if let Some((key, success)) = result {
-        let key = key.into();
+impl<'a> Report<'a> {
+    pub fn new() -> Self {
+        Self { data: Vec::new() }
+    }
 
-        debug_assert!(!report.iter().any(|(k, _)| k == &key), "{} already reported", key);
-        report.push((key, success));
+    pub fn push_result<M>(&mut self, result: Option<(M, bool)>)
+    where
+        M: Into<CowString<'a>>,
+    {
+        if let Some((key, success)) = result {
+            let key = key.into();
+
+            debug_assert!(!self.data.iter().any(|(k, _)| k == &key), "{} already reported", key);
+            self.data.push((key, success));
+        }
+    }
+
+    pub fn data(&self) -> &Vec<(CowString<'a>, bool)> {
+        &self.data
     }
 }