mirror of
https://github.com/unclebob/crapper.git
synced 2026-11-06 18:13:50 +00:00
Robert C. Martin
103df22cb5
Generated from the Python package under src/crapper. EOF && git status -sb && git log -3 --oneline
62 lines
1.6 KiB
Bash
Executable File
62 lines
1.6 KiB
Bash
Executable File
#!/bin/zsh
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# Loader for this project. Points at the local uml-viewer checkout so the
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# Python scanner is on the classpath.
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set -euo pipefail
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ROOT="$(cd "$(dirname "$0")" && pwd)"
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cd "$ROOT"
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DEPS='{:deps {uml-viewer/uml-viewer {:local/root "/Users/unclebob/projects/uml-viewer"} quil/quil {:mvn/version "4.3.1563"}}}'
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edn_path() {
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local name base f
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name="$(basename "$ROOT")"
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if [[ -f "examples/${name}.edn" ]]; then
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echo "examples/${name}.edn"
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return
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fi
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if [[ -d examples ]]; then
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for f in examples/*.edn(N); do
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[[ -f "$f" ]] || continue
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base="${f:t}"
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[[ "$base" == *.policy.edn ]] && continue
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echo "$f"
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return
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done
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fi
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}
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LOG="uml-viewer-log.txt"
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launch_viewer() {
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{
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printf '----- %s starting uml-viewer' "$(date '+%Y-%m-%d %H:%M:%S')"
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[[ $# -gt 0 ]] && printf ' %s' "$@"
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printf '\n'
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} >> "$LOG"
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# `clj` is rlwrap on Homebrew; a background rlwrap stops (SIGTTOU) and
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# never starts the JVM. `clojure` is the same CLI without the tty wrapper.
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nohup clojure -Sdeps "$DEPS" -M -m uml-viewer.main.uml-viewer "$@" >> "$LOG" 2>&1 </dev/null &
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disown
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echo "UML viewer started (pid $!). Log: $LOG"
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}
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if [[ "${1:-}" == "-h" || "${1:-}" == "--help" ]]; then
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echo "usage: ./uml [--restart]" >&2
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echo " (no args) fresh window; companion writes the diagram" >&2
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echo " --restart new JVM, same companion; restores last view" >&2
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echo " The viewer detaches; exceptions go to $LOG." >&2
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exit 0
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fi
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if [[ "${1:-}" == "--restart" ]]; then
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edn="$(edn_path)"
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if [[ -n "$edn" ]]; then
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launch_viewer --restart "$edn"
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else
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launch_viewer --restart
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fi
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exit 0
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fi
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launch_viewer "$@"
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