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fix(standalone): don't add shell config entries on re-run #11470

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Merged
iscai-msft merged 3 commits into from
Jul 30, 2026
+20 −1
Merged

fix(standalone): don't add shell config entries on re-run #11470

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f3078bb
Initial plan
Copilot Jul 30, 2026
2abb1ef
fix: standalone install script should not add to shell config on re-run
Copilot Jul 30, 2026
7878d99
style: run formatter on install.sh
Copilot Jul 30, 2026
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7 changes: 7 additions & 0 deletions .chronus/changes/standalone-skip-shell-rerun-2026-7-30-1-48-14.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
---
changeKind: fix
packages:
- "@typespec/standalone-cli"
---

Fix install script adding duplicate PATH entries to shell config files (`.bashrc`, `.zshrc`, etc.) on subsequent runs. The script now detects if TypeSpec is already configured and skips the shell update. Also fix `--skip-shell` flag which was using an inconsistent variable name and had no effect.
14 changes: 13 additions & 1 deletion packages/standalone/install.sh
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Expand Up @@ -95,7 +95,7 @@ parse_args() {
# shift # past value
# ;;
-s | --skip-shell)
SKIP_SHELL="true"
skip_shell="true"
shift # past argument
;;
--version)
Expand Down Expand Up @@ -188,6 +188,10 @@ setup_shell() {
if [ "$CURRENT_SHELL" = "zsh" ]; then
CONF_FILE=${ZDOTDIR:-$HOME}/.zshrc
ensure_containing_dir_exists "$CONF_FILE"
if grep -qF "TYPESPEC_PATH" "$CONF_FILE" 2> /dev/null; then
info "TypeSpec path already configured in $CONF_FILE, skipping."
return
fi
echo "Installing for Zsh. Appending the following to $CONF_FILE:"
{
echo ''
Expand All @@ -201,6 +205,10 @@ setup_shell() {
elif [ "$CURRENT_SHELL" = "fish" ]; then
CONF_FILE=$HOME/.config/fish/conf.d/tsp.fish
ensure_containing_dir_exists "$CONF_FILE"
if grep -qF "TYPESPEC_PATH" "$CONF_FILE" 2> /dev/null; then
info "TypeSpec path already configured in $CONF_FILE, skipping."
return
fi
echo "Installing for Fish. Appending the following to $CONF_FILE:"
{
echo ''
Expand All @@ -218,6 +226,10 @@ setup_shell() {
CONF_FILE=$HOME/.bashrc
fi
ensure_containing_dir_exists "$CONF_FILE"
if grep -qF "TYPESPEC_PATH" "$CONF_FILE" 2> /dev/null; then
info "TypeSpec path already configured in $CONF_FILE, skipping."
return
fi
echo "Installing for Bash. Appending the following to $CONF_FILE:"
{
echo ''
Expand Down
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