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install.sh: install Claude Code if not already present

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Adds a step after personal-dotfile deploy that runs Anthropic's
official one-liner installer (curl -fsSL https://claude.ai/install.sh | bash)
when no 'claude' binary is found. No-ops if claude is already on the
machine. Opt out with DRUNKENDOTFILES_SKIP_CLAUDE=1. Install failures
are non-fatal — the rest of the flow still completes.

README: document the new step + the opt-out env var + curl in the
required tools list.
This commit is contained in:
Dustin Williams
2026-04-21 08:08:12 -07:00
parent 1e39d19ab2
commit 62add4988d
2 changed files with 22 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
README.md
View File

@@ -33,8 +33,11 @@ The installer:
2. Runs YADR's native `rake install` for vim/prezto/plugins 2. Runs YADR's native `rake install` for vim/prezto/plugins
3. Deploys the personal dotfiles on top of `$HOME`, moving any collisions to 3. Deploys the personal dotfiles on top of `$HOME`, moving any collisions to
`~/.drunkendotfiles.bak.<timestamp>/` `~/.drunkendotfiles.bak.<timestamp>/`
4. Installs [Claude Code](https://claude.ai/code) (Anthropic's CLI) if it
isn't already on the machine — set `DRUNKENDOTFILES_SKIP_CLAUDE=1` to
skip this step
Requires `git` and `rake` (ruby). Requires `git`, `rake` (ruby), and `curl`.
## Upgrading ## Upgrading

20
install.sh
View File

@@ -110,10 +110,26 @@ for f in "${PERSONAL_FILES[@]}"; do deploy_one "$f"; done
for d in "${PERSONAL_DIRS[@]}"; do deploy_one "$d"; done for d in "${PERSONAL_DIRS[@]}"; do deploy_one "$d"; done
# .local/bin/claude is a relative symlink to ../share/claude/versions/... # .local/bin/claude is a relative symlink to ../share/claude/versions/...
# If that target isn't present on this machine, remove the dangling link. # If that target isn't present on this machine, remove the dangling link so
# Claude Code's own installer (next step) can manage it.
if [ -L "$HOME/.local/bin/claude" ] && [ ! -e "$HOME/.local/bin/claude" ]; then if [ -L "$HOME/.local/bin/claude" ] && [ ! -e "$HOME/.local/bin/claude" ]; then
rm "$HOME/.local/bin/claude" rm "$HOME/.local/bin/claude"
info "(skipped .local/bin/claude: target not present on this machine)" fi
# 4. Install Claude Code (Anthropic's CLI). Skip if already installed or
# explicitly opted out via DRUNKENDOTFILES_SKIP_CLAUDE=1.
if [ "${DRUNKENDOTFILES_SKIP_CLAUDE:-0}" = "1" ]; then
info "Skipping Claude Code install (DRUNKENDOTFILES_SKIP_CLAUDE=1)"
elif have claude || [ -x "$HOME/.local/bin/claude" ]; then
info "Claude Code already installed ($(claude --version 2>/dev/null || echo 'version unknown'))"
else
log "Installing Claude Code"
if have curl; then
curl -fsSL https://claude.ai/install.sh | bash \
|| warn "Claude Code install failed; continuing. Install manually with: curl -fsSL https://claude.ai/install.sh | bash"
else
warn "curl not found; skipping Claude Code install"
fi
fi fi
# Ensure +x on user scripts # Ensure +x on user scripts