113 lines
4.8 KiB
TypeScript
113 lines
4.8 KiB
TypeScript
export const PLUGIN = 'jsc-anima'
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export const SKILL_PREFIX = 'anima-'
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export const SKILL_DIR = 'skills'
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export const GUIDE_SKILL = 'jsc-anima'
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export const LIST_START = '<!-- skills:start -->'
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export const LIST_END = '<!-- skills:end -->'
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export type Parsed = { name: string; description: string; body: string }
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export const slugify = (s: string): string =>
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s.toLowerCase().replace(/[^a-z0-9]+/g, '-').replace(/^-+|-+$/g, '')
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export const commandOf = (skill: string): string => `/${PLUGIN}:${SKILL_PREFIX}${skill}`
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// 指令第一個字是技能名稱，其餘是描述。
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export const parseArgs = (args: string): { skill: string; description: string } | undefined => {
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const m = args.trim().match(/^(\S+)\s+([\s\S]+)$/)
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if (!m) return undefined
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const skill = slugify(m[1]!)
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return skill ? { skill, description: m[2]!.trim() } : undefined
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}
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export const parseSkillMd = (md: string): Parsed | undefined => {
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const m = md.trim().match(/^---\n([\s\S]*?)\n---\n([\s\S]*)$/)
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if (!m) return undefined
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const field = (k: string) => m[1]!.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'))?.[1]?.trim().replace(/^["']|["']$/g, '')
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return { name: field('name') ?? '', description: field('description') ?? '', body: m[2]!.trim() }
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}
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// 回傳錯誤訊息清單，空陣列代表通過。
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export const validateSkill = (md: string, skill: string): string[] => {
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const p = parseSkillMd(md)
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if (!p) return ['缺少 frontmatter（--- 包住的 name 與 description）']
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const errs: string[] = []
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if (p.name !== `${SKILL_PREFIX}${skill}`) errs.push(`name 必須是 ${SKILL_PREFIX}${skill}，實際為「${p.name}」`)
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if (!p.description) errs.push('description 不可為空')
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if (p.body.length < 20) errs.push('內文過短')
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return errs
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}
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export const bumpVersion = (v: string, kind: 'minor' | 'patch'): string => {
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const [a = 0, b = 0, c = 0] = v.split('.').map(n => Number(n) || 0)
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return kind === 'minor' ? `${a}.${b + 1}.0` : `${a}.${b}.${c + 1}`
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}
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export type SkillEntry = { skill: string; description: string }
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export const parseEntries = (readme: string): SkillEntry[] => {
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const block = readme.split(LIST_START)[1]?.split(LIST_END)[0] ?? ''
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const out: SkillEntry[] = []
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for (const line of block.split('\n')) {
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const m = line.match(/^- `\/jsc-anima:anima-([^`\s]+)[^`]*` — (.*)$/)
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if (m) out.push({ skill: m[1]!, description: m[2]! })
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}
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return out
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}
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export const upsertEntry = (list: SkillEntry[], e: SkillEntry): SkillEntry[] =>
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[...list.filter(x => x.skill !== e.skill), e].sort((a, b) => a.skill.localeCompare(b.skill))
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// 技能 README：名稱 /jsc-anima:jsc-anima、技能列表（完整可複製指令）與範例。
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export const renderGuide = (list: SkillEntry[], example?: { skill: string; input: string }): string => {
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const ex = example ?? { skill: list[0]?.skill ?? 'example', input: '' }
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return [
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`# /${PLUGIN}:${GUIDE_SKILL}`,
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'',
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'動漫助理的使用說明。先用 `/jsc-anima:{作品代號}-{角色代號}` 啟動角色，再使用下列技能。',
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'',
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'## 技能列表',
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'',
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LIST_START,
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...list.map(e => `- \`${commandOf(e.skill)}\` — ${e.description}`),
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LIST_END,
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'',
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'## 範例',
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'',
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'```',
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`${commandOf(ex.skill)}${ex.input ? ' ' + ex.input : ''}`,
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'```',
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'',
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'產生新技能：`/jsc-anima:anima-skill <技能名稱> <描述>`，通過驗證與實跑後自動對預設分支建立 PR。',
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'',
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].join('\n')
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}
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export const guideSkillMd = (): string =>
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`---\nname: ${GUIDE_SKILL}\ndescription: jsc-anima 動漫助理的使用說明與技能列表\n---\n\n請讀取同目錄的 README.md 並依內容回答使用者。\n`
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export const setReadmeVersion = (readme: string, version: string): string => {
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const line = `目前版本：${version}`
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return /^目前版本：.*$/m.test(readme)
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? readme.replace(/^目前版本：.*$/m, line)
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: readme.replace(/^(# jsc-anima\n)/m, `$1\n${line}\n`)
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}
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export const setPluginVersion = (json: string, version: string): string =>
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json.replace(/("version":\s*")[^"]*(")/, `$1${version}$2`)
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export const generatePrompt = (skill: string, description: string): string =>
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[
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`請撰寫一個 Claude 技能，技能名稱 ${SKILL_PREFIX}${skill}，用途：${description}`,
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'只輸出 JSON（不要程式碼圍欄），格式：{"skill":"<SKILL.md 全文，含 frontmatter name 與 description，內文用繁體中文>","example":"<一筆範例輸入>"}',
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`frontmatter 的 name 必須是 ${SKILL_PREFIX}${skill}。`,
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].join('\n')
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export const parseGenerated = (text: string): { skill: string; example: string } | undefined => {
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try {
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const j = JSON.parse(text.trim().replace(/^```(?:json)?\n?|\n?```$/g, ''))
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if (typeof j.skill === 'string' && typeof j.example === 'string') return { skill: j.skill, example: j.example }
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} catch {}
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return undefined
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}
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