mirror of
https://github.com/block/buzz.git
synced 2026-08-18 06:50:31 +02:00
66 lines
3.7 KiB
Bash
Executable File
66 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Computes the full multi-instance desktop dev environment.
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# Source this file from desktop dev commands; it exports:
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# SPROUT_VITE_PORT, SPROUT_HMR_PORT, VITE_PORT, VITE_HMR_PORT
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# SPROUT_RELAY_PORT, SPROUT_RELAY_URL
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# SPROUT_INSTANCE_SLUG, SPROUT_WORKTREE_LABEL, VITE_DEV_BRANCH (worktrees only)
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# SPROUT_TAURI_CONFIG
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# SPROUT_PRIVATE_KEY (worktrees only, when SPROUT_SHARE_IDENTITY=1)
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WORKTREE_ROOT=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
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# Derive a stable base port from the worktree root so the same worktree always
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# gets the same ports. This keeps the Tauri dev config stable between runs and
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# preserves Cargo's build cache.
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BASE_PORT=$(python3 -c "import hashlib,sys; h=int(hashlib.sha256(sys.argv[1].encode()).hexdigest(), 16); print(10000 + h % 55000)" "$WORKTREE_ROOT")
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export SPROUT_VITE_PORT=$BASE_PORT
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export SPROUT_HMR_PORT=$((BASE_PORT + 1))
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export SPROUT_RELAY_PORT=3000
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export VITE_PORT="$SPROUT_VITE_PORT"
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export VITE_HMR_PORT="$SPROUT_HMR_PORT"
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export SPROUT_RELAY_URL="${SPROUT_RELAY_URL:-ws://localhost:3000}"
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SPROUT_TAURI_CONFIG="{\"build\":{\"devUrl\":\"http://localhost:${SPROUT_VITE_PORT}\",\"beforeDevCommand\":\"exec ./node_modules/.bin/vite --port ${SPROUT_VITE_PORT} --strictPort\"},\"identifier\":\"xyz.block.sprout.app.dev\",\"productName\":\"Sprout Dev\"}"
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unset VITE_DEV_BRANCH
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# In worktrees, extract a label from the branch name and derive a unique app
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# identity and icon so multiple local desktop instances can run side by side.
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#
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# Worktree detection: compare --git-dir to --git-common-dir. In the main
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# working tree these are identical; in any worktree (whether under .worktrees/,
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# .claude/worktrees/, or elsewhere on disk) they differ.
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if git rev-parse --is-inside-work-tree &>/dev/null; then
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GIT_DIR=$(git rev-parse --git-dir)
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GIT_COMMON_DIR=$(git rev-parse --git-common-dir 2>/dev/null)
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if [[ -n "$GIT_COMMON_DIR" && "$GIT_DIR" != "$GIT_COMMON_DIR" ]]; then
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BRANCH_NAME=$(git rev-parse --abbrev-ref HEAD)
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export SPROUT_WORKTREE_LABEL="${BRANCH_NAME##*/}"
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export SPROUT_INSTANCE_SLUG=$(echo "$BRANCH_NAME" | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9]/-/g' | sed 's/--*/-/g' | sed 's/^-//' | sed 's/-$//')
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# SPROUT_SHARE_IDENTITY=1: reuse the main dev checkout's Nostr key so
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# worktrees skip onboarding and share the same identity. The per-worktree
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# identifier is kept so concurrent instances don't collide on
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# tauri-plugin-single-instance or the app data directory.
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if [[ "${SPROUT_SHARE_IDENTITY:-0}" == "1" ]]; then
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CANONICAL_KEY="$HOME/Library/Application Support/xyz.block.sprout.app.dev/identity.key"
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if [[ -f "$CANONICAL_KEY" ]]; then
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export SPROUT_PRIVATE_KEY="$(cat "$CANONICAL_KEY")"
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else
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echo "⚠ SPROUT_SHARE_IDENTITY=1 but no identity found at $CANONICAL_KEY — run Sprout from repo root first" >&2
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fi
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fi
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ICON_DIR="$(pwd)/src-tauri/target/dev-icons"
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mkdir -p "$ICON_DIR"
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DEV_ICON="$ICON_DIR/icon.icns"
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if swift ../scripts/generate-dev-icon.swift src-tauri/icons/icon.icns "$DEV_ICON" "$SPROUT_WORKTREE_LABEL"; then
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echo "🌳 Worktree: ${SPROUT_WORKTREE_LABEL}"
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export VITE_DEV_BRANCH="$SPROUT_WORKTREE_LABEL"
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SPROUT_TAURI_CONFIG="{\"build\":{\"devUrl\":\"http://localhost:${SPROUT_VITE_PORT}\",\"beforeDevCommand\":\"exec ./node_modules/.bin/vite --port ${SPROUT_VITE_PORT} --strictPort\"},\"identifier\":\"xyz.block.sprout.app.dev.${SPROUT_INSTANCE_SLUG}\",\"productName\":\"Sprout Dev (${SPROUT_WORKTREE_LABEL})\",\"bundle\":{\"icon\":[\"$DEV_ICON\"]}}"
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fi
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fi
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fi
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export SPROUT_TAURI_CONFIG
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