diff --git a/lib/compile-vue.js b/lib/compile-vue.js index 844ca43..33097c5 100644 --- a/lib/compile-vue.js +++ b/lib/compile-vue.js @@ -111,7 +111,8 @@ export function parseJs( code = '', imports, { IS_MPA, currentPage, IS_ENTRY, DEPLOY_PATH, LEGACY_MODE } = {}, - filename + filename, + linePatch = 0 ) { let fixedStyle = '' let ASSETS_DIR = '/@/' @@ -125,16 +126,21 @@ export function parseJs( code = Es.transformSync(code).code || '' } catch (e) { let err = e.errors.pop() - console.log('%s: %s', red('Uncaught SyntaxError'), err.text) - console.log( - ' @ line %d: %s', - err.location.line, - cyan(err.location.lineText) - ) + let lines = code.split('\n') + + console.log('%s: %s', red('Uncaught SyntaxError'), red(err.text)) + // 将上下文几行都打印出来 + for (let i = err.location.line - 3; i <= err.location.line + 1; i++) { + console.log( + ' @ line %d: %s', + i + linePatch, + err.location.line === i + 1 ? red(lines[i]) : lines[i] + ) + } console.log( ' @ %s:%d:%d', blue(filename), - err.location.line, + err.location.line + linePatch - 1, err.location.column ) } @@ -283,6 +289,7 @@ export function compileVue(file, imports, options = {}) { let js = code.match(JS_EXP) let scss = [...code.matchAll(STYLE_EXP)] let html = code.match(HTML_EXP) || ['', ''] + let linePatch = code.slice(0, js.index).split('\n').length // js起始行数修正 let hash = md5(file) let scopeId = 'data-' + hash @@ -317,9 +324,8 @@ export function compileVue(file, imports, options = {}) { isCustomElement }).code.replace('export function render', 'function render') } catch (err) { - // console.log(err) - let tmp = html[1].split('\n') - let line = tmp[err.loc?.start.line - 1] + let lines = html[1].split('\n') + let line = lines[err.loc?.start.line - 1] console.log('%s: %s', red('SyntaxError'), red(err.message)) console.log( @@ -360,7 +366,7 @@ function render(_ctx, _cache) { CACHE[file] = { changed: false, js, html } } - output += parseJs(js, imports, options, file).replace( + output += parseJs(js, imports, options, file, linePatch).replace( 'export default {', `\n${ options.LEGACY_MODE ? '' : SHEETS_DEF