improve path

[PabloZaiden]

No description provided.

[Copilot]

Pull request overview

Adds persistence of the ~/.opencode/bin PATH update after installing opencode, so subsequent shells can find the CLI without manual configuration.

Changes:

• After a successful opencode install, appends export PATH="$HOME/.opencode/bin:$PATH" to existing shell startup files (.bashrc, .zshrc, .profile) if not already present.

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[Copilot]

This script silently appends to users' shell startup files (~/.bashrc, ~/.zshrc, ~/.profile). That’s a persistent side effect that can surprise users and can also pollute CI/devcontainer environments. Consider making this opt-in (flag/env var), and/or printing explicit instructions instead of modifying dotfiles automatically.

Suggested change

	# Persist PATH for future shells if not already configured
	for rc in "$HOME/.bashrc" "$HOME/.zshrc" "$HOME/.profile"; do
	if [ -f "$rc" ] && ! grep -q '.opencode/bin' "$rc"; then
	echo "" >> "$rc"
	echo "# OpenCode" >> "$rc"
	echo 'export PATH="$HOME/.opencode/bin:$PATH"' >> "$rc"
	fi
	done
	# Persist PATH for future shells if not already configured.
	# Only do this in interactive contexts, and allow disabling via
	# OPENCODE_DISABLE_SHELL_INTEGRATION=1 (useful for CI/devcontainers).
	if [ -t 1 ] && [ "${OPENCODE_DISABLE_SHELL_INTEGRATION:-}" != "1" ]; then
	echo "Configuring your shell to include ~/.opencode/bin in PATH..."
	for rc in "$HOME/.bashrc" "$HOME/.zshrc" "$HOME/.profile"; do
	if [ -f "$rc" ] && ! grep -q '.opencode/bin' "$rc"; then
	echo "" >> "$rc"
	echo "# OpenCode" >> "$rc"
	echo 'export PATH="$HOME/.opencode/bin:$PATH"' >> "$rc"
	echo " Updated: $rc"
	fi
	done
	else
	echo "Skipping automatic shell configuration (non-interactive shell or OPENCODE_DISABLE_SHELL_INTEGRATION=1)."
	echo "To use opencode in future shells, add the following line to your shell startup file (e.g., ~/.bashrc or ~/.zshrc):"
	echo ' export PATH="$HOME/.opencode/bin:$PATH"'
	fi

[Copilot]

The check grep -q '.opencode/bin' "$rc" uses a regex pattern, so . matches any character and the match is also very broad (e.g., a commented mention would prevent adding the PATH export). Use a fixed-string, more specific match (e.g., grep -qF for the exact export line) to avoid false positives/negatives and accidental duplicates.

Suggested change

	if [ -f "$rc" ] && ! grep -q '.opencode/bin' "$rc"; then
	if [ -f "$rc" ] && ! grep -qxF 'export PATH="$HOME/.opencode/bin:$PATH"' "$rc"; then

[Copilot]

The loop only updates RC files if they already exist ([ -f "$rc" ]). On systems where none of these files exist (or where bash uses ~/.bash_profile and zsh uses ~/.zprofile), the PATH still won’t be persisted despite the comment. Consider including the commonly-used login files and/or creating a dedicated snippet file (or printing instructions) when no target file is present.

Suggested change

	for rc in "$HOME/.bashrc" "$HOME/.zshrc" "$HOME/.profile"; do
	if [ -f "$rc" ] && ! grep -q '.opencode/bin' "$rc"; then
	echo "" >> "$rc"
	echo "# OpenCode" >> "$rc"
	echo 'export PATH="$HOME/.opencode/bin:$PATH"' >> "$rc"
	fi
	done
	UPDATED_RC=false
	for rc in "$HOME/.bashrc" "$HOME/.bash_profile" "$HOME/.zshrc" "$HOME/.zprofile" "$HOME/.profile"; do
	if [ -f "$rc" ]; then
	if grep -q '.opencode/bin' "$rc"; then
	UPDATED_RC=true
	else
	echo "" >> "$rc"
	echo "# OpenCode" >> "$rc"
	echo 'export PATH="$HOME/.opencode/bin:$PATH"' >> "$rc"
	UPDATED_RC=true
	fi
	fi
	done
	# If no existing RC or profile file was updated or already contained the path,
	# create/update a default bash RC file to persist the PATH.
	if [ "$UPDATED_RC" = "false" ]; then
	DEFAULT_RC="$HOME/.bashrc"
	if ! grep -q '.opencode/bin' "$DEFAULT_RC" 2>/dev/null; then
	echo "" >> "$DEFAULT_RC"
	echo "# OpenCode" >> "$DEFAULT_RC"
	echo 'export PATH="$HOME/.opencode/bin:$PATH"' >> "$DEFAULT_RC"
	fi
	fi