mr.zeroandClaude Opus 5
72ff17fff6
The desktop engine shares this store root, and both keyed their home by the store id alone — so installing both from the same publisher meant one config.json and one state.json between them, and the second install silently adopted the first one's state. Caught by installing the two side by side. The home is now `<id>-retroarch`. The installer moves an existing `<id>` home on its way past, so an install from yesterday keeps its state and its games; the uninstaller accepts either name. The launcher was already `<id>-retroarch-store`, so nothing the user types changes. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
108 lines
4.3 KiB
Bash
Executable File
108 lines
4.3 KiB
Bash
Executable File
#!/bin/sh
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# Remove a WarpEngine store from this machine's RetroArch.
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#
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# The engine does the removing, not this script: it is the only thing that knows
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# which playlists, thumbnails and content files were the store's — so it runs
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# `purge` first, and only then does the store itself go.
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#
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# ./uninstall.sh # the only store installed, or say which one
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# STORE_ID=example ./uninstall.sh
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# DRY_RUN=1 ./uninstall.sh # show what would go, remove nothing
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# curl -fsSL https://git.teletypegames.org/stores/warp-engine-retroarch-store/raw/branch/master/uninstall.sh | sh
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#
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set -eu
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STORE_ROOT="${STORE_ROOT:-${XDG_DATA_HOME:-$HOME/.local/share}/warp-engine-store}"
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BIN_DIR="${BIN_DIR:-$HOME/.local/bin}"
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STORE_ID="${STORE_ID:-}"
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STORE_CONFIG="${STORE_CONFIG:-}"
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DRY_RUN="${DRY_RUN:-0}"
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# Keep the store home — its state.json, catalog cache and log — and take only the
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# games and the launcher. Useful before a reinstall.
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KEEP_HOME="${KEEP_HOME:-0}"
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# Purge even while RetroArch is running. It writes its playlists back on exit,
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# so this can undo the uninstall; closing RetroArch is the better answer.
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FORCE="${FORCE:-0}"
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say() { echo "[uninstall] $*"; }
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die() { echo "[uninstall] error: $*" >&2; exit 1; }
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run() {
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if [ "$DRY_RUN" = "1" ]; then echo "[uninstall] would: $*"; else "$@"; fi
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}
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command -v python3 >/dev/null 2>&1 || die "python3 is required"
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# Which store? An explicit id wins, then the id in a config, then — if exactly
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# one store is installed — that one. Guessing between several would be worse than
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# asking.
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if [ -z "$STORE_ID" ] && [ -n "$STORE_CONFIG" ]; then
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TMP_CFG="$(mktemp)"
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trap 'rm -f "$TMP_CFG"' EXIT
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case "$STORE_CONFIG" in
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http://*|https://*) curl -fsSL "$STORE_CONFIG" -o "$TMP_CFG" ;;
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*) [ -f "$STORE_CONFIG" ] || die "no such file: $STORE_CONFIG"; cp "$STORE_CONFIG" "$TMP_CFG" ;;
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esac
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STORE_ID="$(python3 -c 'import json,sys; print((json.load(open(sys.argv[1])).get("store") or {}).get("id") or "")' "$TMP_CFG")"
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[ -n "$STORE_ID" ] || die "no store.id in $STORE_CONFIG"
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fi
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if [ -z "$STORE_ID" ]; then
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[ -d "$STORE_ROOT" ] || die "nothing is installed under $STORE_ROOT"
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FOUND=""
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COUNT=0
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for d in "$STORE_ROOT"/*/; do
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if [ -f "$d/retroarch_store.py" ]; then
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# `<id>-retroarch` is the home; the store id is what the user types.
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name="$(basename "$d")"
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FOUND="$FOUND ${name%-retroarch}"
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COUNT=$((COUNT + 1))
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fi
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done
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case "$COUNT" in
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0) die "nothing is installed under $STORE_ROOT" ;;
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1) STORE_ID="${FOUND# }"; say "the only store installed is '$STORE_ID'" ;;
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*) die "several stores are installed ($FOUND) — pick one: STORE_ID=<id> $0" ;;
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esac
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fi
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STORE_HOME="$STORE_ROOT/$STORE_ID-retroarch"
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# Installs from before the rename kept the home under the bare store id.
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[ -d "$STORE_HOME" ] || [ ! -f "$STORE_ROOT/$STORE_ID/retroarch_store.py" ] || STORE_HOME="$STORE_ROOT/$STORE_ID"
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LAUNCHER="$BIN_DIR/$STORE_ID-retroarch-store"
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[ -d "$STORE_HOME" ] || die "no store '$STORE_ID' in $STORE_ROOT"
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say "removing the store '$STORE_ID' from $STORE_HOME"
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# The games first, through the engine. If it cannot finish — RetroArch running,
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# a ROM folder gone — stop here rather than delete the engine that knows what it
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# installed and leave the files orphaned.
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if [ -f "$STORE_HOME/retroarch_store.py" ] && [ -f "$STORE_HOME/config.json" ]; then
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DRY=""
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[ "$DRY_RUN" = "1" ] && DRY="--dry-run"
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PURGE_FLAGS=""
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[ "$FORCE" = "1" ] && PURGE_FLAGS="--force"
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# shellcheck disable=SC2086 — the flags are ours and deliberately word-split
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RETROARCH_STORE_HOME="$STORE_HOME" python3 "$STORE_HOME/retroarch_store.py" \
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--config "$STORE_HOME/config.json" $DRY purge $PURGE_FLAGS \
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|| die "the engine could not remove the games (see above) — nothing else was touched.
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Close RetroArch and run this again, or FORCE=1 to purge anyway."
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else
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say "warning: no engine in $STORE_HOME — playlists, thumbnails and content have to go by hand"
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fi
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run rm -f "$LAUNCHER"
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if [ "$KEEP_HOME" = "1" ]; then
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say "keeping $STORE_HOME (KEEP_HOME=1)"
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else
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run rm -rf "$STORE_HOME"
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# Only if this was the last store on the machine.
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rmdir "$STORE_ROOT" 2>/dev/null && say "removed the now-empty $STORE_ROOT" || true
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fi
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if [ "$DRY_RUN" = "1" ]; then
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say "dry run — nothing was removed."
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else
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say "done. Restart RetroArch to see the playlists go."
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fi
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