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1#!/usr/bin/env bash
2set -euo pipefail
3
4# Regenerate the JSONL fixture used by `jj_tui/lib/render_jj_graph_tests.ml`.
5#
6# Usage:
7# ./scripts/update_render_jj_graph_test_data.sh [REVSET] [OUTFILE]
8#
9# Defaults:
10# REVSET = 'all()'
11# OUTFILE = 'test/jj_log.json'
12#
13# Notes:
14# - Output is JSONL (one JSON object per line).
15# - `wip` is a heuristic derived from the description's first line starting with "wip:".
16
17REVSET=""
18OUTFILE="${2:-test/jj_log.json}"
19
20echo "Updating $OUTFILE with revset: $REVSET" >&2
21
22TEMPLATE=$(cat <<'JJTEMPLATE'
23'{'
24 ++ '"commit_id":' ++ json(commit_id)
25 ++ ',"parents":[' ++ parents.map(|c| json(c.commit_id())).join(",") ++ ']'
26 ++ ',"change_id":' ++ json(change_id)
27 ++ ',"description":' ++ json(description)
28 ++ ',"author":{"name":' ++ json(author.name())
29 ++ ',"email":' ++ json(author.email())
30 ++ ',"timestamp":' ++ json(author.timestamp())
31 ++ '}'
32 ++ ',"committer":{"name":' ++ json(committer.name())
33 ++ ',"email":' ++ json(committer.email())
34 ++ ',"timestamp":' ++ json(committer.timestamp())
35 ++ '}'
36 ++ ',"working_copy":' ++ json(current_working_copy)
37 ++ ',"immutable":' ++ json(immutable)
38 ++ ',"wip":' ++ json(description.first_line().starts_with("wip:"))
39 ++ '}
40 '
41JJTEMPLATE
42)
43
44
45mkdir -p "$(dirname "$OUTFILE")"
46# We want a stable "top-to-bottom" order like `jj log`, but without graph text.
47# Write to a temp file first so parse errors don't clobber the existing fixture.
48tmp_out="${OUTFILE}.tmp"
49jj log -T "$TEMPLATE" > "$tmp_out"
50mv "$tmp_out" "$OUTFILE"
51
52echo "Wrote $OUTFILE" >&2