162 lines
5.1 KiB
Bash
Executable File
162 lines
5.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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### ─────────────────────────────
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### Step 0 — Sudo preflight
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### ─────────────────────────────
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command -v sudo >/dev/null 2>&1 || { echo "sudo required"; exit 1; }
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echo "Requesting sudo..."
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sudo -v
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( while true; do sudo -n true; sleep 60; done ) &
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SUDO_KEEPALIVE_PID=$!
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trap 'kill $SUDO_KEEPALIVE_PID >/dev/null 2>&1 || true' EXIT
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### ─────────────────────────────
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### Step 1 — Identity
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### ─────────────────────────────
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USER_NAME="$(whoami)"
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HOSTNAME_NAME="$(hostname)"
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echo "User: $USER_NAME"
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echo "Hostname: $HOSTNAME_NAME"
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TARGET_DIR="$HOME/Droidnix"
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REPO_URL="https://gitea.data-pro.nu/henrov/nixos/src/branch/main/Droidnix"
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### ─────────────────────────────
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### Step 2 — Prepare directory
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### ─────────────────────────────
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rm -rf "$TARGET_DIR"
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mkdir -p "$TARGET_DIR"
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### ─────────────────────────────
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### Step 3 — Clone repository (FIXED)
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### ─────────────────────────────
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if command -v git >/dev/null 2>&1; then
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echo "Cloning via git..."
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git clone "$REPO_URL" "$TARGET_DIR"
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else
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echo "ERROR: git is required (ZIP fallback removed because it was broken)"
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exit 1
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fi
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### ─────────────────────────────
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### Step 4 — Rename safely
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### ─────────────────────────────
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echo "Renaming files..."
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find "$TARGET_DIR" -depth -name '*traveldroid*' -print0 | while IFS= read -r -d '' path; do
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mv "$path" "${path//traveldroid/$HOSTNAME_NAME}"
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done
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find "$TARGET_DIR" -depth -name '*henrov*' -print0 | while IFS= read -r -d '' path; do
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mv "$path" "${path//henrov/$USER_NAME}"
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done
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### ─────────────────────────────
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### Step 5 — Content replacement
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### ─────────────────────────────
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echo "Processing files..."
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is_text() {
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file --mime "$1" | grep -q text
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}
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export USER_NAME HOSTNAME_NAME TARGET_DIR
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# generated directory
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if [ -d "$TARGET_DIR/generated" ]; then
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find "$TARGET_DIR/generated" -type f -print0 | while IFS= read -r -d '' f; do
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is_text "$f" && sed -i "s/henrov/$USER_NAME/g" "$f"
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done
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fi
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README="$TARGET_DIR/README.org"
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# org block replacement
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if [ -f "$README" ]; then
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awk -v user="$USER_NAME" -v host="$HOSTNAME_NAME" '
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BEGIN { inblock=0 }
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/^\*\* =/ { inblock=1 }
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/^\#\+END_SRC/ { inblock=0 }
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{
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if (inblock) {
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gsub(/henrov/, user)
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gsub(/traveldroid/, host)
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}
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print
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}' "$README" > "$README.tmp" && mv "$README.tmp" "$README"
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fi
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# global replacements
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find "$TARGET_DIR" -type f -print0 | while IFS= read -r -d '' f; do
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is_text "$f" || continue
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sed -i \
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-e "s|~/Repos/nixos/Droidnix|~/Droidnix|g" \
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-e "s/traveldroid/$HOSTNAME_NAME/g" \
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"$f"
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done
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### ─────────────────────────────
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### Step 6 — Hardware config
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### ─────────────────────────────
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HOST_DIR="$TARGET_DIR/generated/hosts/$HOSTNAME_NAME"
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mkdir -p "$HOST_DIR"
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echo "Generating hardware config..."
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sudo nixos-generate-config --show-hardware-config \
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> "$HOST_DIR/hardware-configuration.nix"
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### ─────────────────────────────
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### Step 7 — Inject into README
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### ─────────────────────────────
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if [ -f "$README" ]; then
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echo "Updating README.org..."
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awk -v host="$HOSTNAME_NAME" -v file="$HOST_DIR/hardware-configuration.nix" '
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BEGIN {
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target = "#+BEGIN_SRC nix :tangle generated/hosts/" host "/hardware-configuration.nix :noweb yes :mkdirp yes :eval never"
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inblock=0
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}
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$0 == target {
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print
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while ((getline line < file) > 0) print line
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inblock=1
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next
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}
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inblock && $0 == "#+END_SRC" {
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print
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inblock=0
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next
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}
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!inblock { print }
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' "$README" > "$README.tmp" && mv "$README.tmp" "$README"
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fi
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### ─────────────────────────────
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### Step 8 — Build system
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### ─────────────────────────────
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echo "Rebuilding NixOS..."
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cd "$TARGET_DIR"
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sudo nixos-rebuild switch --flake ".#$HOSTNAME_NAME"
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### ─────────────────────────────
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### Step 9 — Done
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### ─────────────────────────────
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cat <<EOF
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Installation complete. Reboot recommended.
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Edit config:
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~/Droidnix/README.org
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Rebuild:
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cd ~/Droidnix && sudo nixos-rebuild switch --flake .#$(hostname)
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EOF
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