Expose LANG and all categories of the current session's locale (#270)

posit-dev · Mar 20, 2024 · e733523 · e733523
1 parent f079a92
commit e733523
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Showing 3 changed files with 12 additions and 2 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/crates/ark/Cargo.toml b/crates/ark/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ark"
-version = "0.1.66"
+version = "0.1.67"
 edition = "2021"
 rust-version = "1.75.0"
 description = """

diff --git a/crates/ark/src/modules/positron/system.R b/crates/ark/src/modules/positron/system.R
@@ -11,3 +11,13 @@ has_cairo <- function() {
 has_x11 <- function() {
     capabilities("X11")
 }
+
+#' Reports aspects of the locale for the R process.
+#' @returns Named character vector of LANG env var and all categories of the locale.
+#' @export
+.ps.rpc.get_locale <- function() {
+    cats <- .LC.categories
+    stats::setNames(cats, cats)
+    out <- as.list(vapply(cats, Sys.getlocale, "string", USE.NAMES = TRUE))
+    c(LANG = Sys.getenv("LANG"), out)
+}