New UI

Makefile

@@ -6,11 +6,16 @@ dev:
 build:
 	cargo build --release
 
-# Install the release build with its icon and launcher entry under ~/.local
+# Install the release build with its icon, launcher entry and hourly backup timer under ~/.local
 install-local: build
 	install -Dm755 target/release/chelete $(HOME)/.local/bin/chelete
 	install -Dm644 assets/icons/[email protected] $(HOME)/.local/share/icons/hicolor/256x256/apps/chelete.png
 	install -Dm644 assets/chelete.desktop $(HOME)/.local/share/applications/chelete.desktop
+	install -Dm755 scripts/chelete-backup $(HOME)/.local/bin/chelete-backup
+	install -Dm644 assets/systemd/chelete-backup.service $(HOME)/.config/systemd/user/chelete-backup.service
+	install -Dm644 assets/systemd/chelete-backup.timer $(HOME)/.config/systemd/user/chelete-backup.timer
+	-systemctl --user daemon-reload
+	-systemctl --user enable --now chelete-backup.timer
 	-gtk-update-icon-cache -q $(HOME)/.local/share/icons/hicolor
 	-update-desktop-database $(HOME)/.local/share/applications
 

README.md

@@ -67,6 +67,10 @@ The UI tests run the real screens headlessly with simulated keystrokes, so they
 make build     # cargo build --release
 ```
 
+## Backups
+
+`make install-local` also installs a systemd user timer that dumps the database to `~/Documents/chelete/backup.json` every hour (needs `sqlite3` and `jq`). Check it with `systemctl --user list-timers chelete-backup`.
+
 ## Usage
 
 ```bash

assets/systemd/chelete-backup.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=Back up Chelete to ~/Documents/chelete/backup.json
+
+[Service]
+Type=oneshot
+ExecStart=%h/.local/bin/chelete-backup

assets/systemd/chelete-backup.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=Back up Chelete every hour
+
+[Timer]
+OnCalendar=hourly
+Persistent=true
+
+[Install]
+WantedBy=timers.target

scripts/chelete-backup

@@ -0,0 +1,14 @@
+#!/bin/bash
+# Dump the Chelete database to ~/Documents/chelete/backup.json.
+set -euo pipefail
+db="$HOME/.local/share/com.chelete.app/chelete.db"
+out="$HOME/Documents/chelete/backup.json"
+mkdir -p "$(dirname "$out")"
+tmp="$out.tmp"
+dump() { sqlite3 -readonly -json "$db" "SELECT * FROM $1" | jq -c '. // []' ; }
+jq -n --argjson accounts "$(dump accounts)" \
+      --argjson categories "$(dump categories)" \
+      --argjson transactions "$(dump transactions)" \
+      --argjson subscriptions "$(dump subscriptions)" \
+      '{accounts: $accounts, categories: $categories, transactions: $transactions, subscriptions: $subscriptions}' > "$tmp"
+mv "$tmp" "$out"

src/ui/widgets.rs

@@ -388,7 +388,7 @@ pub fn submit_on_enter<V: 'static>(
 
 pub const ELEMENT_NUMBER: &str = "17";
 pub const ELEMENT_SYMBOL: &str = "Ch";
-pub const ELEMENT_NAME: &str = "Chlorine";
+pub const ELEMENT_NAME: &str = "Chelete";
 pub const ELEMENT_MASS: &str = "35.45";
 
 /// How much of the element tile to draw.
@@ -465,10 +465,10 @@ mod logo_tests {
     use super::*;
 
     #[test]
-    fn the_tile_reads_17_ch_chlorine() {
+    fn the_tile_reads_17_ch_chelete() {
         assert_eq!(ELEMENT_NUMBER, "17");
         assert_eq!(ELEMENT_SYMBOL, "Ch");
-        assert_eq!(ELEMENT_NAME, "Chlorine");
+        assert_eq!(ELEMENT_NAME, "Chelete");
         assert_eq!(ELEMENT_MASS, "35.45");
     }
 }