Merge branch 'main' into hoverbear/ds-436-tidy-up-plan-install-ux

src/cli/mod.rs

@@ -40,3 +40,7 @@ impl CommandExecute for HarmonicCli {
         }
     }
 }
+
+pub fn is_root() -> bool {
+    nix::unistd::getuid() == nix::unistd::Uid::from_raw(0)
+}

src/cli/subcommand/install.rs

@@ -3,7 +3,9 @@ use std::{
     process::ExitCode,
 };
 
-use crate::{action::ActionState, plan::RECEIPT_LOCATION, BuiltinPlanner, InstallPlan, Planner};
+use crate::{
+    action::ActionState, cli::is_root, plan::RECEIPT_LOCATION, BuiltinPlanner, InstallPlan, Planner,
+};
 use clap::{ArgAction, Parser};
 use eyre::{eyre, WrapErr};
 
@@ -48,6 +50,12 @@ impl CommandExecute for Install {
             explain,
         } = self;
 
+        if !is_root() {
+            return Err(eyre!(
+                "`harmonic install` must be run as `root`, try `sudo harmonic install`"
+            ));
+        }
+
         let existing_receipt: Option<InstallPlan> = match Path::new(RECEIPT_LOCATION).exists() {
             true => {
                 let install_plan_string = tokio::fs::read_to_string(&RECEIPT_LOCATION)

src/cli/subcommand/uninstall.rs

@@ -1,8 +1,8 @@
 use std::{path::PathBuf, process::ExitCode};
 
-use crate::{plan::RECEIPT_LOCATION, InstallPlan};
+use crate::{cli::is_root, plan::RECEIPT_LOCATION, InstallPlan};
 use clap::{ArgAction, Parser};
-use eyre::WrapErr;
+use eyre::{eyre, WrapErr};
 
 use crate::{cli::CommandExecute, interaction};
 
@@ -37,6 +37,12 @@ impl CommandExecute for Uninstall {
             explain,
         } = self;
 
+        if !is_root() {
+            return Err(eyre!(
+                "`harmonic install` must be run as `root`, try `sudo harmonic install`"
+            ));
+        }
+
         let install_receipt_string = tokio::fs::read_to_string(receipt)
             .await
             .wrap_err("Reading receipt")?;