Prepare Dosh 0.1.9 release

Cargo.lock

@@ -436,7 +436,7 @@ dependencies = [
 
 [[package]]
 name = "dosh"
-version = "0.1.8"
+version = "0.1.9"
 dependencies = [
  "anyhow",
  "base64",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "dosh"
-version = "0.1.8"
+version = "0.1.9"
 edition = "2024"
 license = "MIT"
 

install.ps1

@@ -141,6 +141,20 @@ function Verify-ArchiveVersion($ExtractDir, $Url) {
     }
 }
 
+function Install-Binary($Source, $Destination) {
+    $dir = Split-Path -Parent $Destination
+    $name = Split-Path -Leaf $Destination
+    $tmp = Join-Path $dir ".$name.tmp.$PID"
+    Copy-Item $Source $tmp -Force
+    try {
+        Move-Item $tmp $Destination -Force
+    }
+    catch {
+        Remove-Item $tmp -Force -ErrorAction SilentlyContinue
+        throw
+    }
+}
+
 $bindir = Join-Path $Prefix "bin"
 $configDir = Join-Path $HOME ".config\dosh"
 New-Item -ItemType Directory -Force -Path $bindir, $configDir | Out-Null
@@ -168,9 +182,9 @@ function Install-Prebuilt {
             if (-not $found) {
                 throw "prebuilt archive missing $bin"
             }
-            Copy-Item $found.FullName (Join-Path $bindir $bin) -Force
+            Install-Binary $found.FullName (Join-Path $bindir $bin)
         }
-        Copy-Item (Join-Path $bindir "dosh-client.exe") (Join-Path $bindir "dosh.exe") -Force
+        Install-Binary (Join-Path $bindir "dosh-client.exe") (Join-Path $bindir "dosh.exe")
         return $true
     }
     catch {
@@ -202,9 +216,9 @@ function Install-FromSource {
     try {
         Push-Location $src
         cargo build --release --bin dosh-client --bin dosh-bench
-        Copy-Item "target\release\dosh-client.exe" (Join-Path $bindir "dosh-client.exe") -Force
-        Copy-Item "target\release\dosh-client.exe" (Join-Path $bindir "dosh.exe") -Force
-        Copy-Item "target\release\dosh-bench.exe" (Join-Path $bindir "dosh-bench.exe") -Force
+        Install-Binary "target\release\dosh-client.exe" (Join-Path $bindir "dosh-client.exe")
+        Install-Binary "target\release\dosh-client.exe" (Join-Path $bindir "dosh.exe")
+        Install-Binary "target\release\dosh-bench.exe" (Join-Path $bindir "dosh-bench.exe")
     }
     finally {
         Pop-Location

install.sh

@@ -226,13 +226,26 @@ find_extracted_binary() {
   find "$1" -type f -name "$2" 2>/dev/null | sed -n '1p'
 }
 
+install_binary() {
+  src="$1"
+  dst="$2"
+  dst_dir="$(dirname "$dst")"
+  dst_base="$(basename "$dst")"
+  tmp="$dst_dir/.$dst_base.tmp.$$"
+  install -m 0755 "$src" "$tmp"
+  if ! mv -f "$tmp" "$dst"; then
+    rm -f "$tmp"
+    return 1
+  fi
+}
+
 install_extracted_binary() {
   found="$(find_extracted_binary "$1" "$2")"
   if [ -z "$found" ]; then
     echo "prebuilt archive missing $2" >&2
     return 1
   fi
-  install -m 0755 "$found" "$3"
+  install_binary "$found" "$3"
 }
 
 sha256_file() {
@@ -329,7 +342,7 @@ try_install_prebuilt() {
     install_extracted_binary "$tmpdir/extract" dosh-auth "$bindir/dosh-auth" || return 1
   fi
   if found_bench="$(find_extracted_binary "$tmpdir/extract" dosh-bench)" && [ -n "$found_bench" ]; then
-    install -m 0755 "$found_bench" "$bindir/dosh-bench"
+    install_binary "$found_bench" "$bindir/dosh-bench"
   fi
   return 0
 }
@@ -388,14 +401,14 @@ install_from_source() {
     fi
   fi
 
-  install -m 0755 target/release/dosh-client "$bindir/dosh-client"
+  install_binary target/release/dosh-client "$bindir/dosh-client"
   ln -sf dosh-client "$bindir/dosh"
   if [ "$role" = "server" ] || [ "$role" = "both" ]; then
-    install -m 0755 target/release/dosh-server "$bindir/dosh-server"
-    install -m 0755 target/release/dosh-auth "$bindir/dosh-auth"
+    install_binary target/release/dosh-server "$bindir/dosh-server"
+    install_binary target/release/dosh-auth "$bindir/dosh-auth"
   fi
   if [ -f target/release/dosh-bench ]; then
-    install -m 0755 target/release/dosh-bench "$bindir/dosh-bench"
+    install_binary target/release/dosh-bench "$bindir/dosh-bench"
   fi
 }