mirror of
https://github.com/wahyd4/kb.git
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78 lines
2.8 KiB
Bash
Executable File
78 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Reindex: regenerate wiki/INDEX.md from wiki/**/*.md frontmatter.
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# Usage: scripts/reindex.sh
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# 借鉴 Claude Opus 的 AGENTS.md 思路：一行一条目 [标题](相对路径) — hook，
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# agent 先 skim 再打开文件。INDEX.md 由本脚本生成，不要手改。
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set -euo pipefail
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KB_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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WIKI_DIR="$KB_ROOT/wiki"
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INDEX_FILE="$WIKI_DIR/INDEX.md"
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TMP_FILE="$WIKI_DIR/.INDEX.tmp"
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# 固定顺序的 section；不存在或没有 .md 的自动跳过
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SECTIONS="investing tech life decisions"
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{
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echo "# Wiki Index"
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echo
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echo "> 自动生成（scripts/reindex.sh）— 不要手改。每行一个条目：[标题](相对路径) — 正文首行摘要"
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echo
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echo "用法：skim 找相关条目 → 打开对应文件看细节。新页面 reindex 后自动出现。"
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echo
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for section in $SECTIONS; do
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dir="$WIKI_DIR/$section"
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[ -d "$dir" ] || continue
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# 先数文件，空 section 不输出标题
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count=0
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while IFS= read -r _; do
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count=$((count + 1))
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done < <(find "$dir" -maxdepth 1 -name '*.md' -type f ! -name '_template.md' ! -name 'README.md' | sort)
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[ "$count" -gt 0 ] || continue
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echo "## $section"
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echo
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while IFS= read -r f; do
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rel="${f#"$WIKI_DIR"/}"
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# frontmatter title（可带引号），缺省用文件名
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title="$(awk -F': ' '/^title:/ { gsub(/^"/,"",$2); gsub(/"$/,"",$2); print $2; exit }' "$f")"
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[ -n "$title" ] || title="$(basename "$f" .md | tr '-' ' ')"
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# hook = 正文第一个非空行（跳过 frontmatter 与 # 标题行），去掉列表符号与 markdown 符号
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hook="$(awk '
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BEGIN { fm=0; done=0 }
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/^---$/ { if (fm==0) { fm=1; next } else { fm=0; next } }
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fm==1 || done==1 { next }
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/^#/ { next }
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NF>0 {
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gsub(/^[[:space:]]*[-*+>]*[[:space:]]*/, "");
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gsub(/\*\*/,""); gsub(/`/,"");
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while (match($0, /!\[[^]]*\]\([^)]*\)/)) $0 = substr($0,1,RSTART-1) substr($0,RSTART+RLENGTH);
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while (match($0, /\[[^]]*\]\([^)]*\)/)) {
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link = substr($0, RSTART, RLENGTH);
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sub(/\]\([^)]*\)/, "]", link);
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gsub(/^\[|\]$/, "", link);
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$0 = substr($0,1,RSTART-1) link substr($0,RSTART+RLENGTH);
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}
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print; done=1
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}
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' "$f")"
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[ -n "$hook" ] || hook="(无正文)"
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if [ "${#hook}" -gt 80 ]; then
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hook="${hook:0:77}…"
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fi
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printf -- "- [%s](%s) — %s\n" "$title" "$rel" "$hook"
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done < <(find "$dir" -maxdepth 1 -name '*.md' -type f ! -name '_template.md' ! -name 'README.md' | sort)
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echo
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done
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} > "$TMP_FILE"
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mv "$TMP_FILE" "$INDEX_FILE"
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entries="$(grep -c '^- \[' "$INDEX_FILE" || true)"
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echo "Index regenerated: $INDEX_FILE ($entries entries)"
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