Merge branch 'main' into fix/html-escape-localizedString

Author: mcanouil

news/changelog-1.7.md

@@ -39,6 +39,12 @@ All changes included in 1.7:
 - Expose new `quarto.paths.tinytex_bin_dir` in Quarto's Lua API. If TinyTeX is found by Quarto, this will be set to the path to the `bin` directory of the TinyTeX installation where command line tool are located (e.g., `pdflatex`, `tlmgr`, etc.). If TinyTeX is not found, this will be `nil`, meaning Quarto will use the system PATH to find the command line tools.
 - Fix `pandoc.mediabag` Lua typings so autocompletions work with the Lua LSP integration.
 
+## Engines
+
+### `julia`
+
+- ([#11659](https://github.com/quarto-dev/quarto-cli/pull/11659)): Fix escaping bug where paths containing spaces or backslashes break server startup on Windows.
+
 ## Other Fixes and Improvements
 
 - ([#8613](https://github.com/quarto-dev/quarto-cli/issues/8613)): Fix `giscus` color on load to support dark mode (by @kv9898).

src/execute/julia.ts

@@ -34,7 +34,7 @@ import {
 } from "../config/format.ts";
 import { resourcePath } from "../core/resources.ts";
 import { quartoRuntimeDir } from "../core/appdirs.ts";
-import { normalizePath } from "../core/path.ts";
+import { normalizePath, pathWithForwardSlashes } from "../core/path.ts";
 import { isInteractiveSession } from "../core/platform.ts";
 import { runningInCI } from "../core/ci-info.ts";
 import { sleep } from "../core/async.ts";
@@ -248,6 +248,12 @@ export const juliaEngine: ExecutionEngine = {
   },
 };
 
+function powershell_argument_list_to_string(...args: string[]): string {
+  // formats as '"arg 1" "arg 2" "arg 3"'
+  const inner = args.map((arg) => `"${arg}"`).join(" ");
+  return `'${inner}'`;
+}
+
 async function startOrReuseJuliaServer(
   options: JuliaExecuteOptions,
 ): Promise<{ reused: boolean }> {
@@ -265,6 +271,7 @@ async function startOrReuseJuliaServer(
       await ensureQuartoNotebookRunnerEnvironment(options);
       juliaProject = juliaRuntimeDir();
     } else {
+      juliaProject = pathWithForwardSlashes(juliaProject);
       trace(
         options,
         `Custom julia project set via QUARTO_JULIA_PROJECT="${juliaProject}". Checking if QuartoNotebookRunner can be loaded.`,
@@ -310,15 +317,12 @@ async function startOrReuseJuliaServer(
             "Start-Process",
             options.julia_cmd,
             "-ArgumentList",
-            // string array argument list, each element but the last must have a "," element after
-            "--startup-file=no",
-            ",",
-            `--project=${juliaProject}`,
-            ",",
-            resourcePath("julia/quartonotebookrunner.jl"),
-            ",",
-            transportFile,
-            // end of string array
+            powershell_argument_list_to_string(
+              "--startup-file=no",
+              `--project=${juliaProject}`,
+              resourcePath("julia/quartonotebookrunner.jl"),
+              transportFile,
+            ),
             "-WindowStyle",
             "Hidden",
           ],