Initial scaffold

2026-09-01 08:00:05 +02:00
commit 1b68276cb9
10 changed files with 547 additions and 0 deletions
@@ -0,0 +1,90 @@
+#!/usr/bin/env sh
+# keru-install — the Keru OS TUI installer
+#
+# Walks you through crafting your exact system, then writes make.conf and
+# kicks off the build. Everything is swappable here, at install time, and
+# locked in when you boot.
+#
+# Designed to run from the Keru live ISO. Backed by dialog/whiptail if
+# present; falls back to plain prompted input. All shell, no magic.
+
+set -eu
+
+. "$(dirname "$0")/../scripts/common.sh"
+
+# ---- defaults (mirror profile/make.conf) --------------------------------
+OUT="${MAKE_CONF_OUT:-/tmp/keru/make.conf}"
+DROP="/tmp/keru"
+mkdir -p "$DROP"
+
+# ---- menu helpers -------------------------------------------------------
+pick() { # prompt, array-of-labels, defaults -> writes choice to $CHOICE
+    local prompt="$1"; shift
+    local default="$1"; shift
+    CHOICE="$default"
+    if command -v dialog >/dev/null 2>&1; then
+        local args=()
+        local i=0
+        for opt in "$@"; do
+            args+=("$i" "$opt")
+            i=$((i+1))
+        done
+        local sel
+        sel=$(dialog --stdout --no-cancel --menu "$prompt" 15 60 8 \
+                  --default-item "$default" "${args[@]}") || true
+        CHOICE=$(eval "printf '%s' \"\${$((sel+1)):-\$default}\"" 2>/dev/null || printf '%s' "$default")
+    else
+        printf '%s\n' "== $prompt =="
+        local n=1
+        for opt in "$@"; do
+            printf '  %s) %s\n' "$n" "$opt"
+            n=$((n+1))
+        done
+        printf 'Select [%s]: ' "$default"
+        read -r sel
+        [ -n "$sel" ] && CHOICE=$(eval "printf '%s' \"\${$sel}\"") || CHOICE="$default"
+    fi
+}
+
+# ---- swappable selections ------------------------------------------------
+banner "Keru OS — craft your system"
+
+pick "Init system" runit  runit s6 openrc systemd
+INIT="$CHOICE"
+
+pick "C library" glibc glibc musl
+LIBC="$CHOICE"
+
+pick "Filesystem" ext4 ext4 btrfs xfs zfs f2fs
+TARGET_FS="$CHOICE"
+
+pick "Kernel" linux linux linux-lts linux-hardened
+KERNEL="$CHOICE"
+
+pick "Network tools" nmtui networkmanager nmtui connman
+NET="$CHOICE"
+
+# ---- assemble make.conf ------------------------------------------------
+msg "writing $OUT"
+cat > "$OUT" <<EOF
+# Generated by keru-install — hand-tune then rebuild if you like.
+INIT=$INIT
+LIBC=$LIBC
+TARGET_FS=$TARGET_FS
+KERNEL=$KERNEL
+NET=$NET
+LICENSE_ACCEPT=(*)
+EOF
+
+msg "profile complete:"
+cat "$OUT"
+
+read -r -p "Build now? [y/N] " go
+case "$go" in
+    y|Y|yes)
+        "$(dirname "$0")/../scripts/build-root.sh" "$OUT"
+        ;;
+    *)
+        msg "saved profile to $OUT (run scripts/build-root.sh to build)"
+        ;;
+esac