chore: install.sh calls mem init — zero manual steps

Author: HugoLopes45

install.sh

@@ -1,14 +1,12 @@
 #!/usr/bin/env bash
-# mem install script — installs the binary and wires Claude Code hooks.
+# mem install script — one command, fully wired.
 # Usage: curl -fsSL https://raw.githubusercontent.com/HugoLopes45/mem/main/install.sh | bash
 set -euo pipefail
 
 REPO="HugoLopes45/mem"
 BIN_NAME="mem"
-INSTALL_DIR="${MEM_INSTALL_DIR:-$HOME/.local/bin}"
-HOOKS_DIR="${MEM_HOOKS_DIR:-$HOME/.claude/hooks}"
+INSTALL_DIR="${MEM_INSTALL_DIR:-$HOME/.cargo/bin}"
 
-# ── Colors ────────────────────────────────────────────────────────────────────
 RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; BOLD='\033[1m'; RESET='\033[0m'
 info()    { echo -e "${BOLD}[mem]${RESET} $*"; }
 success() { echo -e "${GREEN}[mem]${RESET} $*"; }
@@ -21,16 +19,16 @@ ARCH=$(uname -m)
 case "$ARCH" in
   x86_64)  ARCH="x86_64" ;;
   aarch64|arm64) ARCH="aarch64" ;;
-  *) error "Unsupported architecture: $ARCH. Build from source with: cargo install --git https://github.com/$REPO" ;;
+  *) error "Unsupported architecture: $ARCH. Build from source: cargo install --git https://github.com/$REPO" ;;
 esac
 
 case "$OS" in
   linux)  TARGET="${ARCH}-unknown-linux-musl" ;;
   darwin) TARGET="${ARCH}-apple-darwin" ;;
-  *) error "Unsupported OS: $OS. Build from source with: cargo install --git https://github.com/$REPO" ;;
+  *) error "Unsupported OS: $OS. Build from source: cargo install --git https://github.com/$REPO" ;;
 esac
 
-# ── Find latest release ───────────────────────────────────────────────────────
+# ── Fetch latest release ───────────────────────────────────────────────────────
 info "Fetching latest release..."
 if command -v curl >/dev/null 2>&1; then
   FETCH="curl -fsSL"
@@ -43,14 +41,19 @@ fi
 LATEST=$($FETCH "https://api.github.com/repos/$REPO/releases/latest" \
   | grep '"tag_name"' | sed 's/.*"tag_name": *"\(.*\)".*/\1/')
 
-if [ -z "$LATEST" ]; then
-  # No release yet — fall back to cargo install from source
-  warn "No release found. Installing from source via cargo..."
+INSTALLED_VIA=""
+
+install_from_source() {
+  warn "${1:-Falling back to cargo install from source...}"
   if ! command -v cargo >/dev/null 2>&1; then
     error "cargo not found. Install Rust: https://rustup.rs"
   fi
   cargo install --git "https://github.com/$REPO" --locked
   INSTALLED_VIA="cargo"
+}
+
+if [ -z "$LATEST" ]; then
+  install_from_source "No release found."
 else
   ARCHIVE="${BIN_NAME}-${LATEST}-${TARGET}.tar.gz"
   URL="https://github.com/$REPO/releases/download/${LATEST}/${ARCHIVE}"
@@ -59,81 +62,40 @@ else
   TMP=$(mktemp -d)
   trap 'rm -rf "$TMP"' EXIT
 
-  install_from_source() {
-    warn "Pre-built binary not found for $TARGET. Falling back to cargo install..."
-    if ! command -v cargo >/dev/null 2>&1; then
-      error "cargo not found. Install Rust: https://rustup.rs"
-    fi
-    cargo install --git "https://github.com/$REPO" --locked
-    INSTALLED_VIA="cargo"
-  }
-
+  downloaded=0
   if command -v curl >/dev/null 2>&1; then
-    if ! curl -fsSL -o "$TMP/$ARCHIVE" "$URL" 2>/dev/null; then
-      install_from_source
-    fi
+    curl -fsSL -o "$TMP/$ARCHIVE" "$URL" 2>/dev/null && downloaded=1
   else
-    if ! wget -q -O "$TMP/$ARCHIVE" "$URL" 2>/dev/null; then
-      install_from_source
-    fi
+    wget -q -O "$TMP/$ARCHIVE" "$URL" 2>/dev/null && downloaded=1
   fi
 
-  if [ -z "${INSTALLED_VIA:-}" ]; then
-    if ! tar -xzf "$TMP/$ARCHIVE" -C "$TMP" 2>/dev/null; then
-      error "Failed to extract archive. Download may be corrupted. Try: cargo install --git https://github.com/$REPO"
-    fi
+  if [ "$downloaded" = "1" ] && tar -xzf "$TMP/$ARCHIVE" -C "$TMP" 2>/dev/null; then
     mkdir -p "$INSTALL_DIR"
     mv "$TMP/$BIN_NAME" "$INSTALL_DIR/$BIN_NAME"
     chmod +x "$INSTALL_DIR/$BIN_NAME"
     INSTALLED_VIA="binary"
+  else
+    install_from_source "Pre-built binary unavailable for $TARGET."
   fi
 fi
 
-# ── Verify ────────────────────────────────────────────────────────────────────
-if [ "$INSTALLED_VIA" = "binary" ] && ! command -v "$BIN_NAME" >/dev/null 2>&1; then
+# ── PATH check ────────────────────────────────────────────────────────────────
+if ! command -v "$BIN_NAME" >/dev/null 2>&1; then
   warn "$INSTALL_DIR is not in your PATH."
   warn "Add to your shell profile: export PATH=\"\$PATH:$INSTALL_DIR\""
+  warn "Then re-run: mem init"
+  success "Installed $BIN_NAME ($INSTALLED_VIA) — add to PATH then run: mem init"
+  exit 0
 fi
 
 success "Installed $BIN_NAME ($INSTALLED_VIA)"
 
-# ── Install hook scripts ──────────────────────────────────────────────────────
-info "Installing hook scripts to $HOOKS_DIR..."
-mkdir -p "$HOOKS_DIR"
-
-HOOKS_SRC="$(dirname "${BASH_SOURCE[0]}")/hooks"
-if [ ! -d "$HOOKS_SRC" ]; then
-  # Downloaded via curl — fetch hooks from GitHub
-  for HOOK in mem-stop.sh mem-precompact.sh mem-session-start.sh; do
-    HOOK_URL="https://raw.githubusercontent.com/$REPO/main/hooks/$HOOK"
-    if command -v curl >/dev/null 2>&1; then
-      curl -fsSL -o "$HOOKS_DIR/$HOOK" "$HOOK_URL" 2>/dev/null || \
-        error "Failed to download hook $HOOK"
-    else
-      wget -q -O "$HOOKS_DIR/$HOOK" "$HOOK_URL" 2>/dev/null || \
-        error "Failed to download hook $HOOK"
-    fi
-    chmod +x "$HOOKS_DIR/$HOOK"
-  done
-else
-  cp "$HOOKS_SRC"/mem-*.sh "$HOOKS_DIR/"
-  chmod +x "$HOOKS_DIR"/mem-*.sh
-fi
-
-success "Hook scripts installed to $HOOKS_DIR"
+# ── Wire hooks — the whole point ──────────────────────────────────────────────
+info "Wiring Claude Code hooks..."
+"$BIN_NAME" init
 
-# ── Done ──────────────────────────────────────────────────────────────────────
-echo ""
-echo -e "${BOLD}Next step:${RESET} Add hooks to ~/.claude/settings.json:"
-echo ""
-cat <<'HOOKS'
-{
-  "hooks": {
-    "Stop": [{"hooks": [{"type": "command", "command": "~/.claude/hooks/mem-stop.sh"}]}],
-    "PreCompact": [{"matcher": "auto", "hooks": [{"type": "command", "command": "~/.claude/hooks/mem-precompact.sh"}]}],
-    "SessionStart": [{"hooks": [{"type": "command", "command": "~/.claude/hooks/mem-session-start.sh"}]}]
-  }
-}
-HOOKS
+success "Done. mem is fully wired."
 echo ""
-echo -e "Run ${BOLD}mem stats${RESET} to verify the installation."
+echo -e "  ${BOLD}mem status${RESET}   — verify installation"
+echo -e "  ${BOLD}mem search${RESET}   — search your session memories"
+echo -e "  ${BOLD}mem gain${RESET}     — token analytics"