|
| 1 | +#! /usr/bin/env bash |
| 2 | + |
| 3 | +set -euo pipefail |
| 4 | + |
| 5 | +usage() { |
| 6 | + cat <<'EOF' |
| 7 | +Usage: .agents/scripts/update-work-snapshot.sh [--context "..."] [--goal "..."] |
| 8 | +
|
| 9 | +Updates the managed section of .agents/work-snapshot.local.md. |
| 10 | +If --context/--goal are omitted, existing values are preserved when present. |
| 11 | +EOF |
| 12 | +} |
| 13 | + |
| 14 | +context_override="" |
| 15 | +goal_override="" |
| 16 | + |
| 17 | +while [ "$#" -gt 0 ]; do |
| 18 | + case "$1" in |
| 19 | + --context) |
| 20 | + if [ "$#" -lt 2 ]; then |
| 21 | + echo "Error: --context requires a value" >&2 |
| 22 | + exit 1 |
| 23 | + fi |
| 24 | + context_override="${2:-}" |
| 25 | + shift 2 |
| 26 | + ;; |
| 27 | + --goal) |
| 28 | + if [ "$#" -lt 2 ]; then |
| 29 | + echo "Error: --goal requires a value" >&2 |
| 30 | + exit 1 |
| 31 | + fi |
| 32 | + goal_override="${2:-}" |
| 33 | + shift 2 |
| 34 | + ;; |
| 35 | + -h | --help) |
| 36 | + usage |
| 37 | + exit 0 |
| 38 | + ;; |
| 39 | + *) |
| 40 | + echo "Error: Unknown argument: $1" >&2 |
| 41 | + usage >&2 |
| 42 | + exit 1 |
| 43 | + ;; |
| 44 | + esac |
| 45 | +done |
| 46 | + |
| 47 | +repo_root="$(git rev-parse --show-toplevel)" |
| 48 | +snapshot_file="${repo_root}/.agents/work-snapshot.local.md" |
| 49 | + |
| 50 | +branch="$(git -C "${repo_root}" rev-parse --abbrev-ref HEAD)" |
| 51 | +updated_at="$(date -u +"%Y-%m-%dT%H:%M:%SZ")" |
| 52 | + |
| 53 | +existing_goal="" |
| 54 | +existing_context="" |
| 55 | +if [ -f "${snapshot_file}" ]; then |
| 56 | + existing_goal="$(awk '/^- goal: / {sub(/^- goal: /, ""); print; exit}' "${snapshot_file}" || true)" |
| 57 | + existing_context="$(awk '/^- context: / {sub(/^- context: /, ""); print; exit}' "${snapshot_file}" || true)" |
| 58 | +fi |
| 59 | + |
| 60 | +goal="${goal_override:-$existing_goal}" |
| 61 | +context_line="${context_override:-$existing_context}" |
| 62 | + |
| 63 | +if [[ "${goal}" == *$'\n'* ]] || [[ "${goal}" == *$'\r'* ]]; then |
| 64 | + echo "Error: --goal must be a single line" >&2 |
| 65 | + exit 1 |
| 66 | +fi |
| 67 | + |
| 68 | +if [[ "${context_line}" == *$'\n'* ]] || [[ "${context_line}" == *$'\r'* ]]; then |
| 69 | + echo "Error: --context must be a single line" >&2 |
| 70 | + exit 1 |
| 71 | +fi |
| 72 | + |
| 73 | +if [ -z "${goal}" ]; then |
| 74 | + goal="Set this with --goal \"...\"." |
| 75 | +fi |
| 76 | + |
| 77 | +if [ -z "${context_line}" ]; then |
| 78 | + context_line="Updated via script; add a one-line note with --context \"...\" when needed." |
| 79 | +fi |
| 80 | + |
| 81 | +issue="n/a" |
| 82 | +if [[ "${branch}" =~ -([0-9]+)$ ]]; then |
| 83 | + issue="#${BASH_REMATCH[1]}" |
| 84 | +fi |
| 85 | + |
| 86 | +pr="n/a" |
| 87 | +pr_state="n/a" |
| 88 | +pr_mergeable="n/a" |
| 89 | +pr_review="n/a" |
| 90 | +pr_number="" |
| 91 | +pr_url="" |
| 92 | + |
| 93 | +if command -v gh >/dev/null 2>&1; then |
| 94 | + pr_data="$(gh pr view --json number,url,state,mergeable,reviewDecision --template '{{if .number}}{{.number}}{{"\t"}}{{.url}}{{"\t"}}{{.state}}{{"\t"}}{{.mergeable}}{{"\t"}}{{.reviewDecision}}{{end}}' 2>/dev/null || true)" |
| 95 | + if [ -n "${pr_data}" ]; then |
| 96 | + IFS=$'\t' read -r pr_number pr_url pr_state pr_mergeable pr_review <<EOF |
| 97 | +${pr_data} |
| 98 | +EOF |
| 99 | + fi |
| 100 | + |
| 101 | + if [ -n "${pr_number}" ] && [ "${pr_number}" != "null" ]; then |
| 102 | + pr="#${pr_number}" |
| 103 | + fi |
| 104 | + if [ -n "${pr_url}" ] && [ "${pr_url}" != "null" ] && [ "${pr}" != "n/a" ]; then |
| 105 | + pr="${pr} ${pr_url}" |
| 106 | + fi |
| 107 | +fi |
| 108 | + |
| 109 | +managed_block=$(cat <<EOF |
| 110 | +<!-- managed:start --> |
| 111 | +# Work Snapshot (Local) |
| 112 | +
|
| 113 | +- branch: ${branch} |
| 114 | +- issue: ${issue} |
| 115 | +- pr: ${pr} |
| 116 | +- goal: ${goal} |
| 117 | +- context: ${context_line} |
| 118 | +- pr_state: ${pr_state} |
| 119 | +- pr_mergeable: ${pr_mergeable} |
| 120 | +- pr_review: ${pr_review} |
| 121 | +- updated_at: ${updated_at} |
| 122 | +<!-- managed:end --> |
| 123 | +EOF |
| 124 | +) |
| 125 | + |
| 126 | +manual_block=$(cat <<'EOF' |
| 127 | +
|
| 128 | +## Manual Notes |
| 129 | +- done: |
| 130 | + - |
| 131 | +- current_state: |
| 132 | + - |
| 133 | +- next: |
| 134 | + 1. |
| 135 | +EOF |
| 136 | +) |
| 137 | + |
| 138 | +if [ ! -f "${snapshot_file}" ]; then |
| 139 | + printf '%s\n%s\n' "${managed_block}" "${manual_block}" >"${snapshot_file}" |
| 140 | + echo "Created ${snapshot_file}" |
| 141 | + exit 0 |
| 142 | +fi |
| 143 | + |
| 144 | +if ! command -v python3 >/dev/null 2>&1; then |
| 145 | + echo "Error: python3 is required to update ${snapshot_file}" >&2 |
| 146 | + exit 1 |
| 147 | +fi |
| 148 | + |
| 149 | +python3 - "${snapshot_file}" "${managed_block}" "${manual_block}" <<'PY' |
| 150 | +from pathlib import Path |
| 151 | +import sys |
| 152 | +
|
| 153 | +path = Path(sys.argv[1]) |
| 154 | +managed = sys.argv[2] |
| 155 | +manual = sys.argv[3] |
| 156 | +text = path.read_text(encoding="utf-8") if path.exists() else "" |
| 157 | +
|
| 158 | +start = "<!-- managed:start -->" |
| 159 | +end = "<!-- managed:end -->" |
| 160 | +
|
| 161 | +if start in text and end in text: |
| 162 | + before, rest = text.split(start, 1) |
| 163 | + _, after = rest.split(end, 1) |
| 164 | + after = after.lstrip("\n") |
| 165 | + if not after.strip(): |
| 166 | + after = manual.strip("\n") + "\n" |
| 167 | + else: |
| 168 | + after = after.rstrip("\n") + "\n" |
| 169 | + if before: |
| 170 | + new_text = before + managed + "\n" + after |
| 171 | + else: |
| 172 | + new_text = managed + "\n" + after |
| 173 | +else: |
| 174 | + tail = text.strip("\n") |
| 175 | + if tail: |
| 176 | + new_text = managed + "\n\n" + tail + "\n" |
| 177 | + else: |
| 178 | + new_text = managed + "\n" + manual.strip("\n") + "\n" |
| 179 | +
|
| 180 | +path.write_text(new_text, encoding="utf-8") |
| 181 | +PY |
| 182 | + |
| 183 | +echo "Updated ${snapshot_file}" |
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