first

2026-07-12 21:26:08 +08:00
commit 9dd41afd48
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+#!/bin/bash
+# build-graph-data.sh — 扫描 wiki/ 生成交互式图谱所需的 graph-data.json
+#
+# 用法：bash scripts/build-graph-data.sh <wiki_root> [output_path]
+#   wiki_root     包含 wiki/ 子目录的知识库根路径
+#   output_path   可选，默认 <wiki_root>/wiki/graph-data.json
+#
+# 环境变量：
+#   LLM_WIKI_TEST_MODE=1   启用稳定输出（nodes/edges 按 id 字典序 + 时间戳固定）
+#
+# 退出码：0 成功；1 路径/依赖错误；2 wiki 结构不完整
+
+set -eu
+shopt -s nullglob
+
+SCRIPT_DIR="${BASH_SOURCE[0]%/*}"
+[ "$SCRIPT_DIR" = "${BASH_SOURCE[0]}" ] && SCRIPT_DIR="."
+SCRIPT_DIR="$(cd "$SCRIPT_DIR" && pwd)"
+# shellcheck disable=SC1091
+source "$SCRIPT_DIR/shared-config.sh"
+
+WIKI_ROOT="${1:-.}"
+DEFAULT_OUTPUT="$WIKI_ROOT/wiki/graph-data.json"
+OUTPUT="${2:-$DEFAULT_OUTPUT}"
+SKILL_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+HELPER="$SKILL_DIR/scripts/graph-analysis.js"
+MAX_CONTENT_BYTES=$((2 * 1024 * 1024))
+MAX_CONTENT_LINES=500
+MAX_INSIGHT_NODES=250
+MAX_INSIGHT_EDGES=1000
+
+command -v jq >/dev/null 2>&1 || {
+  echo "ERROR: jq is not installed. Install it via:" >&2
+  print_install_hint jq
+  exit 1
+}
+
+command -v node >/dev/null 2>&1 || {
+  echo "ERROR: node is not installed. Install it via:" >&2
+  print_install_hint node
+  exit 1
+}
+
+[ -f "$HELPER" ] || {
+  echo "ERROR: 找不到图谱分析 helper：$HELPER" >&2
+  echo "       重装 skill 可修复（bash install.sh --platform claude）" >&2
+  exit 1
+}
+
+WIKI_DIR="$WIKI_ROOT/wiki"
+[ -d "$WIKI_DIR" ] || {
+  echo "ERROR: wiki 目录不存在：$WIKI_DIR" >&2
+  echo "       请先运行 init-wiki.sh 初始化知识库。" >&2
+  exit 2
+}
+WIKI_ROOT_ABS="$(cd "$WIKI_ROOT" && pwd)"
+
+TMPDIR=$(mktemp -d -t llm-wiki-graph.XXXXXX)
+trap 'rm -rf "$TMPDIR"' EXIT
+
+if [ "${LLM_WIKI_TEST_MODE:-0}" = "1" ]; then
+  BUILD_DATE="2026-01-01T00:00:00Z"
+else
+  BUILD_DATE="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
+fi
+
+WIKI_TITLE=""
+if [ -f "$WIKI_ROOT/purpose.md" ]; then
+  WIKI_TITLE=$(awk '/^# / { sub(/^# +/, ""); print; exit }' "$WIKI_ROOT/purpose.md")
+fi
+[ -n "$WIKI_TITLE" ] || WIKI_TITLE=$(basename "$(cd "$WIKI_ROOT" && pwd)")
+
+NODES_TSV="$TMPDIR/nodes.tsv"
+: > "$NODES_TSV"
+
+scan_kind() {
+  local subdir="$1" type="$2"
+  local dir="$WIKI_DIR/$subdir"
+  [ -d "$dir" ] || return 0
+  local f id label
+  while IFS= read -r f; do
+    [ -f "$f" ] || continue
+    id=$(basename "$f" .md)
+    case "$id" in
+      index|log|purpose|.wiki-schema|README) continue ;;
+    esac
+    label=$(awk '/^# / { sub(/^# +/, ""); gsub(/[[:space:]]+$/, ""); print; exit }' "$f")
+    [ -n "$label" ] || label="$id"
+    printf '%s\t%s\t%s\t%s\n' "$id" "$label" "$type" "$f" >> "$NODES_TSV"
+  done < <(find "$dir" -type f -name '*.md' | LC_ALL=C sort)
+}
+
+scan_kind entities entity
+scan_kind topics topic
+scan_kind sources source
+scan_kind comparisons comparison
+scan_kind synthesis synthesis
+scan_kind queries query
+
+if [ ! -s "$NODES_TSV" ]; then
+  mkdir -p "$(dirname "$OUTPUT")"
+  OUTPUT_TMP="$TMPDIR/graph-data.empty.json"
+  jq -n \
+    --arg build_date "$BUILD_DATE" \
+    --arg wiki_title "$WIKI_TITLE" \
+    '{
+      meta: {
+        build_date: $build_date,
+        wiki_title: $wiki_title,
+        total_nodes: 0,
+        total_edges: 0,
+        initial_view: [],
+        degraded: false,
+        insights_degraded: false
+      },
+      nodes: [],
+      edges: [],
+      insights: {
+        surprising_connections: [],
+        isolated_nodes: [],
+        bridge_nodes: [],
+        sparse_communities: [],
+        meta: {
+          degraded: false,
+          node_count: 0,
+          edge_count: 0,
+          max_insight_nodes: 250,
+          max_insight_edges: 1000
+        }
+      },
+      learning: {
+        version: 1,
+        entry: {
+          recommended_start_node_id: null,
+          recommended_start_reason: null,
+          default_mode: "global"
+        },
+        views: {
+          path: { enabled: false, start_node_id: null, node_ids: [], degraded: true },
+          community: { enabled: false, community_id: null, label: null, node_ids: [], is_weak: false, degraded: true },
+          global: { enabled: true, node_ids: [], degraded: false }
+        },
+        communities: [],
+        degraded: { path_to_community: true, community_to_global: true }
+      }
+    }' > "$OUTPUT_TMP"
+  mv "$OUTPUT_TMP" "$OUTPUT"
+  echo "空图谱已写入：${OUTPUT}（wiki/ 下无可纳入节点）"
+  exit 0
+fi
+
+EDGES_RAW="$TMPDIR/edges_raw.tsv"
+: > "$EDGES_RAW"
+
+while IFS=$'\t' read -r id label type path; do
+  awk -v src="$id" '
+    {
+      line = $0
+      conf = ""
+      rel = ""
+      if (match(line, /<!--[[:space:]]*confidence:[[:space:]]*[A-Z]+[[:space:]]*-->/)) {
+        kind_str = substr(line, RSTART, RLENGTH)
+        if (match(kind_str, /[A-Z]+/)) {
+          conf = substr(kind_str, RSTART, RLENGTH)
+        }
+      }
+      if (match(line, /<!--[[:space:]]*relation(_type)?:[[:space:]]*/)) {
+        rel_str = substr(line, RSTART + RLENGTH)
+        rel_end = index(rel_str, "-->")
+        if (rel_end > 0) {
+          rel = substr(rel_str, 1, rel_end - 1)
+          gsub(/^[[:space:]]+|[[:space:]]+$/, "", rel)
+        }
+      }
+      rest = line
+      while (match(rest, /\[\[[^]]+\]\]/)) {
+        inner = substr(rest, RSTART + 2, RLENGTH - 4)
+        rest  = substr(rest, RSTART + RLENGTH)
+        n = index(inner, "|")
+        if (n > 0) inner = substr(inner, 1, n - 1)
+        gsub(/^[[:space:]]+|[[:space:]]+$/, "", inner)
+        if (inner == "" || inner == src) continue
+        print src "\t" NR "\t" inner "\t" conf "\t" rel
+      }
+    }
+  ' "$path" >> "$EDGES_RAW"
+done < "$NODES_TSV"
+
+VALID_IDS="$TMPDIR/valid_ids.txt"
+cut -f1 "$NODES_TSV" | sort -u > "$VALID_IDS"
+
+EDGES_TSV="$TMPDIR/edges.tsv"
+# 合并同一 from+to 的多条 raw edges：
+#   - 第一次遇到时记录（有 conf 就用 conf，无 conf 就留空 → 最终默认 EXTRACTED）
+#   - 后续遇到带显式 conf 的条目时 **升级**（覆盖之前的空值或 EXTRACTED 默认）
+#   - 若后续遇到多条不同的非空 conf，保留首个非空（按首次显式标注优先）
+#
+# 这解决了"同一对节点被多次 [[]] 引用（正文 + 相关页面列表）时，
+#  首次出现的空 conf 会永久锁定 edge type 为 EXTRACTED"的问题。
+awk -F'\t' -v valids="$VALID_IDS" '
+  BEGIN {
+    while ((getline line < valids) > 0) valid[line] = 1
+    close(valids)
+  }
+  {
+    from = $1; to = $3; conf = $4; rel = $5
+    if (!(to in valid)) next
+    if (from == to) next
+    key = from "\t" to
+    if (!(key in seen)) {
+      seen[key] = 1
+      saved_conf[key] = conf  # 可能为空，在 END 中兜底为 EXTRACTED
+      saved_rel[key] = rel    # 可能为空，在 END 中兜底为依赖
+      order[++count] = key
+    } else if (conf != "" && saved_conf[key] == "") {
+      # 升级：之前未见显式 conf（留空），现在有，采用
+      saved_conf[key] = conf
+    }
+    if (rel != "" && saved_rel[key] == "") {
+      # 升级：之前未见显式 relation type，现在有，采用
+      saved_rel[key] = rel
+    }
+  }
+  END {
+    for (i = 1; i <= count; i++) {
+      split(order[i], parts, "\t")
+      t = saved_conf[order[i]]
+      if (t != "EXTRACTED" && t != "INFERRED" && t != "AMBIGUOUS") t = "EXTRACTED"
+      r = saved_rel[order[i]]
+      if (r == "") r = "依赖"
+      print parts[1] "\t" parts[2] "\t" t "\t" r
+    }
+  }
+' "$EDGES_RAW" > "$EDGES_TSV"
+
+TOTAL_SIZE=0
+while IFS=$'\t' read -r id label type path; do
+  sz=$(wc -c < "$path" 2>/dev/null || echo 0)
+  TOTAL_SIZE=$((TOTAL_SIZE + sz))
+done < "$NODES_TSV"
+
+DEGRADE=0
+if [ "$TOTAL_SIZE" -gt "$MAX_CONTENT_BYTES" ]; then
+  DEGRADE=1
+fi
+
+NODES_JSONL="$TMPDIR/nodes.jsonl"
+: > "$NODES_JSONL"
+while IFS=$'\t' read -r id label type path; do
+  abs_path=$(cd "$(dirname "$path")" && pwd)/$(basename "$path")
+  rel_path="${abs_path#"$WIKI_ROOT_ABS"/}"
+  jq -n \
+    --arg id "$id" \
+    --arg label "$label" \
+    --arg type "$type" \
+    --arg source_path "$abs_path" \
+    --arg rel_path "$rel_path" \
+    '{
+      id: $id,
+      label: $label,
+      type: $type,
+      source_path: $rel_path,
+      _file_path: $source_path
+    }' >> "$NODES_JSONL"
+done < "$NODES_TSV"
+
+EDGES_JSONL="$TMPDIR/edges.jsonl"
+: > "$EDGES_JSONL"
+idx=0
+while IFS=$'\t' read -r from to etype relation_type; do
+  idx=$((idx + 1))
+  jq -n \
+    --arg id "e$idx" \
+    --arg from "$from" \
+    --arg to "$to" \
+    --arg etype "$etype" \
+    --arg relation_type "$relation_type" \
+    '{id: $id, from: $from, to: $to, type: $etype, confidence: $etype, relation_type: $relation_type}' >> "$EDGES_JSONL"
+done < "$EDGES_TSV"
+
+if [ "${LLM_WIKI_TEST_MODE:-0}" = "1" ]; then
+  jq -s 'sort_by(.id)' "$NODES_JSONL" > "$TMPDIR/nodes.raw.json"
+  jq -s 'sort_by(.from, .to, .type)
+         | to_entries
+         | map(.value + {id: ("e" + ((.key + 1) | tostring))})' \
+    "$EDGES_JSONL" > "$TMPDIR/edges.raw.json"
+else
+  jq -s '.' "$NODES_JSONL" > "$TMPDIR/nodes.raw.json"
+  jq -s '.' "$EDGES_JSONL" > "$TMPDIR/edges.raw.json"
+fi
+
+ANALYSIS_JSON="$TMPDIR/analysis.json"
+if ! node "$HELPER" \
+  "$TMPDIR/nodes.raw.json" \
+  "$TMPDIR/edges.raw.json" \
+  "$ANALYSIS_JSON" \
+  "$DEGRADE" \
+  "$MAX_CONTENT_LINES" \
+  "$MAX_INSIGHT_NODES" \
+  "$MAX_INSIGHT_EDGES"; then
+  echo "ERROR: 图谱分析 helper 执行失败：$HELPER" >&2
+  exit 1
+fi
+
+jq -e '
+  (.nodes | type) == "array" and
+  (.edges | type) == "array" and
+  (.insights | type) == "object" and
+  (.insights.surprising_connections | type) == "array" and
+  (.insights.isolated_nodes | type) == "array" and
+  (.insights.bridge_nodes | type) == "array" and
+  (.insights.sparse_communities | type) == "array" and
+  (.learning | type) == "object"
+' "$ANALYSIS_JSON" > /dev/null 2>&1 || {
+  echo "ERROR: 图谱分析 helper 返回坏 JSON：$ANALYSIS_JSON" >&2
+  exit 1
+}
+
+if [ "${LLM_WIKI_TEST_MODE:-0}" = "1" ]; then
+  jq '.nodes | sort_by(.id)' "$ANALYSIS_JSON" > "$TMPDIR/nodes.sorted.json"
+  jq '.edges | sort_by(.from, .to, .type)
+       | to_entries
+       | map(.value + {id: ("e" + ((.key + 1) | tostring))})' "$ANALYSIS_JSON" > "$TMPDIR/edges.sorted.json"
+else
+  jq '.nodes' "$ANALYSIS_JSON" > "$TMPDIR/nodes.sorted.json"
+  jq '.edges' "$ANALYSIS_JSON" > "$TMPDIR/edges.sorted.json"
+fi
+
+INITIAL_VIEW=$(jq \
+  --argjson nodes "$(cat "$TMPDIR/nodes.sorted.json")" \
+  '
+  . as $edges
+  | (
+      reduce $edges[] as $e (
+        {};
+        .[$e.from] = (.[$e.from] // 0) + 1 |
+        .[$e.to] = (.[$e.to] // 0) + 1
+      )
+    ) as $deg
+  | ($nodes | group_by(.community // "_")) as $groups
+  | ([ $groups[] | max_by(($deg[.id] // 0)) | .id ]) as $reps
+  | (
+      $nodes
+      | sort_by(- ($deg[.id] // 0))
+      | map(.id)
+      | map(select(. as $x | $reps | index($x) | not))
+    ) as $rest
+  | ($reps + $rest)[0:30]
+  ' \
+  "$TMPDIR/edges.sorted.json")
+
+NODE_COUNT=$(jq 'length' "$TMPDIR/nodes.sorted.json")
+EDGE_COUNT=$(jq 'length' "$TMPDIR/edges.sorted.json")
+INSIGHTS_DEGRADED=$(jq '.insights.meta.degraded == true' "$ANALYSIS_JSON")
+
+mkdir -p "$(dirname "$OUTPUT")"
+OUTPUT_TMP="$TMPDIR/graph-data.final.json"
+
+jq -n \
+  --arg build_date "$BUILD_DATE" \
+  --arg wiki_title "$WIKI_TITLE" \
+  --argjson total_nodes "$NODE_COUNT" \
+  --argjson total_edges "$EDGE_COUNT" \
+  --argjson initial_view "$INITIAL_VIEW" \
+  --argjson nodes "$(cat "$TMPDIR/nodes.sorted.json")" \
+  --argjson edges "$(cat "$TMPDIR/edges.sorted.json")" \
+  --argjson insights "$(jq '.insights' "$ANALYSIS_JSON")" \
+  --argjson learning "$(jq '.learning' "$ANALYSIS_JSON")" \
+  --argjson degraded "$DEGRADE" \
+  --argjson insights_degraded "$INSIGHTS_DEGRADED" \
+  '{
+    meta: {
+      build_date: $build_date,
+      wiki_title: $wiki_title,
+      total_nodes: $total_nodes,
+      total_edges: $total_edges,
+      initial_view: $initial_view,
+      degraded: ($degraded == 1),
+      insights_degraded: $insights_degraded
+    },
+    nodes: $nodes,
+    edges: $edges,
+    insights: $insights,
+    learning: $learning
+  }' > "$OUTPUT_TMP"
+
+mv "$OUTPUT_TMP" "$OUTPUT"
+
+echo "图谱数据已生成：$OUTPUT"
+echo "  节点：$NODE_COUNT"
+echo "  关联：$EDGE_COUNT"
+echo "  初始视图：$(echo "$INITIAL_VIEW" | jq 'length') 个节点"
+[ "$DEGRADE" = "1" ] && echo "  ⚠ 降级模式：内嵌内容 > 2MB，每节点仅保留前 ${MAX_CONTENT_LINES} 行"
+[ "$INSIGHTS_DEGRADED" = "true" ] && echo "  ⚠ 洞察降级：图规模超出预算，仅保留基础权重与社区"
+exit 0