From 300b04a0e7ea2702f12b7e181c738d20b1bf44e4 Mon Sep 17 00:00:00 2001 From: SyMind Date: Sun, 13 Sep 2020 00:34:16 +0800 Subject: [PATCH] =?UTF-8?q?fix(taro/cli):=20=E9=A1=B5=E9=9D=A2=E5=90=8D?= =?UTF-8?q?=E9=9C=80=E8=A6=81=E6=98=AF=E5=90=88=E6=B3=95=E7=9A=84JavaScrip?= =?UTF-8?q?t=E7=B1=BB=E5=90=8D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- packages/taro-cli/__tests__/create.spec.ts | 28 ++ packages/taro-cli/src/create/scanPageName.ts | 258 ++++++++++++++++++ .../taro-cli/src/presets/commands/create.ts | 9 +- 3 files changed, 294 insertions(+), 1 deletion(-) create mode 100644 packages/taro-cli/__tests__/create.spec.ts create mode 100644 packages/taro-cli/src/create/scanPageName.ts diff --git a/packages/taro-cli/__tests__/create.spec.ts b/packages/taro-cli/__tests__/create.spec.ts new file mode 100644 index 000000000000..d7dc0c7034ef --- /dev/null +++ b/packages/taro-cli/__tests__/create.spec.ts @@ -0,0 +1,28 @@ +import scanPageName from '../src/create/scanPageName' + +describe('create', () => { + it('page name expect invalid javascript identifier name', () => { + expect(scanPageName('hello')).toEqual('hello') + expect(scanPageName('hello6')).toEqual('hello6') + expect(scanPageName('_hello')).toEqual('_hello') + expect(scanPageName('\\u0068ello')).toEqual('hello') + expect(scanPageName('_\\u0068ello')).toEqual('_hello') + expect(scanPageName('\\u{0068}ello')).toEqual('hello') + expect(scanPageName('_\\u{0068}ello')).toEqual('_hello') + expect(() => scanPageName('_\\u008ello')).toThrowError( + 'Invalid Unicode escape\n' + + '_\\u008ello\n' + + ' ^^^^^^' + ) + expect(() => scanPageName('*hello')).toThrowError( + 'Unexpected start of text\n' + + '*hello\n' + + '^' + ) + expect(() => scanPageName('he?llo')).toThrowError( + 'Unexpected token \'?\'\n' + + 'he?llo\n' + + ' ^' + ) + }) +}) diff --git a/packages/taro-cli/src/create/scanPageName.ts b/packages/taro-cli/src/create/scanPageName.ts new file mode 100644 index 000000000000..d6c740742014 --- /dev/null +++ b/packages/taro-cli/src/create/scanPageName.ts @@ -0,0 +1,258 @@ +enum CharacterCodes { + $ = 0x24, + _0 = 0x30, + _9 = 0x39, + A = 0x41, + F = 0x46, + Z = 0x5a, + backslash = 0x5C, // \ + _ = 0x5F, + a = 0x61, + f = 0x66, + u = 0x75, + z = 0x7A, + openBrace = 0x7B, // { + closeBrace = 0x7D, // } + maxAsciiCharacter = 0x7F, +} + +function charSize (ch: number) { + return ch >= 0x10000 ? 2 : 1 +} + +/** + * Generated by scripts/regenerate-unicode-identifier-parts.js on node v12.4.0 with unicode 12.1 + * based on http://www.unicode.org/reports/tr31/ and https://www.ecma-international.org/ecma-262/6.0/#sec-names-and-keywords + * unicodeESNextIdentifierStart corresponds to the ID_Start and Other_ID_Start property, and + * unicodeESNextIdentifierPart corresponds to ID_Continue, Other_ID_Continue, plus ID_Start and Other_ID_Start + */ +const unicodeESNextIdentifierStart = [65, 90, 97, 122, 170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 895, 895, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1488, 1514, 1519, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2144, 2154, 2208, 2228, 2230, 2237, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2432, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 2493, 2510, 2510, 2524, 2525, 2527, 2529, 2544, 2545, 2556, 2556, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2749, 2749, 2768, 2768, 2784, 2785, 2809, 2809, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2869, 2873, 2877, 2877, 2908, 2909, 2911, 2913, 2929, 2929, 2947, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3024, 3024, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3129, 3133, 3133, 3160, 3162, 3168, 3169, 3200, 3200, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3261, 3261, 3294, 3294, 3296, 3297, 3313, 3314, 3333, 3340, 3342, 3344, 3346, 3386, 3389, 3389, 3406, 3406, 3412, 3414, 3423, 3425, 3450, 3455, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3585, 3632, 3634, 3635, 3648, 3654, 3713, 3714, 3716, 3716, 3718, 3722, 3724, 3747, 3749, 3749, 3751, 3760, 3762, 3763, 3773, 3773, 3776, 3780, 3782, 3782, 3804, 3807, 3840, 3840, 3904, 3911, 3913, 3948, 3976, 3980, 4096, 4138, 4159, 4159, 4176, 4181, 4186, 4189, 4193, 4193, 4197, 4198, 4206, 4208, 4213, 4225, 4238, 4238, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4992, 5007, 5024, 5109, 5112, 5117, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5880, 5888, 5900, 5902, 5905, 5920, 5937, 5952, 5969, 5984, 5996, 5998, 6000, 6016, 6067, 6103, 6103, 6108, 6108, 6176, 6264, 6272, 6312, 6314, 6314, 6320, 6389, 6400, 6430, 6480, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6656, 6678, 6688, 6740, 6823, 6823, 6917, 6963, 6981, 6987, 7043, 7072, 7086, 7087, 7098, 7141, 7168, 7203, 7245, 7247, 7258, 7293, 7296, 7304, 7312, 7354, 7357, 7359, 7401, 7404, 7406, 7411, 7413, 7414, 7418, 7418, 7424, 7615, 7680, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8305, 8305, 8319, 8319, 8336, 8348, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8472, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11502, 11506, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11648, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 12293, 12295, 12321, 12329, 12337, 12341, 12344, 12348, 12353, 12438, 12443, 12447, 12449, 12538, 12540, 12543, 12549, 12591, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40943, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42527, 42538, 42539, 42560, 42606, 42623, 42653, 42656, 42735, 42775, 42783, 42786, 42888, 42891, 42943, 42946, 42950, 42999, 43009, 43011, 43013, 43015, 43018, 43020, 43042, 43072, 43123, 43138, 43187, 43250, 43255, 43259, 43259, 43261, 43262, 43274, 43301, 43312, 43334, 43360, 43388, 43396, 43442, 43471, 43471, 43488, 43492, 43494, 43503, 43514, 43518, 43520, 43560, 43584, 43586, 43588, 43595, 43616, 43638, 43642, 43642, 43646, 43695, 43697, 43697, 43701, 43702, 43705, 43709, 43712, 43712, 43714, 43714, 43739, 43741, 43744, 43754, 43762, 43764, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43824, 43866, 43868, 43879, 43888, 44002, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64285, 64287, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500, 65536, 65547, 65549, 65574, 65576, 65594, 65596, 65597, 65599, 65613, 65616, 65629, 65664, 65786, 65856, 65908, 66176, 66204, 66208, 66256, 66304, 66335, 66349, 66378, 66384, 66421, 66432, 66461, 66464, 66499, 66504, 66511, 66513, 66517, 66560, 66717, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 67072, 67382, 67392, 67413, 67424, 67431, 67584, 67589, 67592, 67592, 67594, 67637, 67639, 67640, 67644, 67644, 67647, 67669, 67680, 67702, 67712, 67742, 67808, 67826, 67828, 67829, 67840, 67861, 67872, 67897, 67968, 68023, 68030, 68031, 68096, 68096, 68112, 68115, 68117, 68119, 68121, 68149, 68192, 68220, 68224, 68252, 68288, 68295, 68297, 68324, 68352, 68405, 68416, 68437, 68448, 68466, 68480, 68497, 68608, 68680, 68736, 68786, 68800, 68850, 68864, 68899, 69376, 69404, 69415, 69415, 69424, 69445, 69600, 69622, 69635, 69687, 69763, 69807, 69840, 69864, 69891, 69926, 69956, 69956, 69968, 70002, 70006, 70006, 70019, 70066, 70081, 70084, 70106, 70106, 70108, 70108, 70144, 70161, 70163, 70187, 70272, 70278, 70280, 70280, 70282, 70285, 70287, 70301, 70303, 70312, 70320, 70366, 70405, 70412, 70415, 70416, 70419, 70440, 70442, 70448, 70450, 70451, 70453, 70457, 70461, 70461, 70480, 70480, 70493, 70497, 70656, 70708, 70727, 70730, 70751, 70751, 70784, 70831, 70852, 70853, 70855, 70855, 71040, 71086, 71128, 71131, 71168, 71215, 71236, 71236, 71296, 71338, 71352, 71352, 71424, 71450, 71680, 71723, 71840, 71903, 71935, 71935, 72096, 72103, 72106, 72144, 72161, 72161, 72163, 72163, 72192, 72192, 72203, 72242, 72250, 72250, 72272, 72272, 72284, 72329, 72349, 72349, 72384, 72440, 72704, 72712, 72714, 72750, 72768, 72768, 72818, 72847, 72960, 72966, 72968, 72969, 72971, 73008, 73030, 73030, 73056, 73061, 73063, 73064, 73066, 73097, 73112, 73112, 73440, 73458, 73728, 74649, 74752, 74862, 74880, 75075, 77824, 78894, 82944, 83526, 92160, 92728, 92736, 92766, 92880, 92909, 92928, 92975, 92992, 92995, 93027, 93047, 93053, 93071, 93760, 93823, 93952, 94026, 94032, 94032, 94099, 94111, 94176, 94177, 94179, 94179, 94208, 100343, 100352, 101106, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 119808, 119892, 119894, 119964, 119966, 119967, 119970, 119970, 119973, 119974, 119977, 119980, 119982, 119993, 119995, 119995, 119997, 120003, 120005, 120069, 120071, 120074, 120077, 120084, 120086, 120092, 120094, 120121, 120123, 120126, 120128, 120132, 120134, 120134, 120138, 120144, 120146, 120485, 120488, 120512, 120514, 120538, 120540, 120570, 120572, 120596, 120598, 120628, 120630, 120654, 120656, 120686, 120688, 120712, 120714, 120744, 120746, 120770, 120772, 120779, 123136, 123180, 123191, 123197, 123214, 123214, 123584, 123627, 124928, 125124, 125184, 125251, 125259, 125259, 126464, 126467, 126469, 126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101] +const unicodeESNextIdentifierPart = [48, 57, 65, 90, 95, 95, 97, 122, 170, 170, 181, 181, 183, 183, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 895, 895, 902, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1519, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2045, 2045, 2048, 2093, 2112, 2139, 2144, 2154, 2208, 2228, 2230, 2237, 2259, 2273, 2275, 2403, 2406, 2415, 2417, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2556, 2556, 2558, 2558, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2652, 2654, 2654, 2662, 2677, 2689, 2691, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2787, 2790, 2799, 2809, 2815, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2869, 2873, 2876, 2884, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2915, 2918, 2927, 2929, 2929, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3024, 3024, 3031, 3031, 3046, 3055, 3072, 3084, 3086, 3088, 3090, 3112, 3114, 3129, 3133, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3160, 3162, 3168, 3171, 3174, 3183, 3200, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3260, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3299, 3302, 3311, 3313, 3314, 3328, 3331, 3333, 3340, 3342, 3344, 3346, 3396, 3398, 3400, 3402, 3406, 3412, 3415, 3423, 3427, 3430, 3439, 3450, 3455, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3558, 3567, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3718, 3722, 3724, 3747, 3749, 3749, 3751, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3807, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3948, 3953, 3972, 3974, 3991, 3993, 4028, 4038, 4038, 4096, 4169, 4176, 4253, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4957, 4959, 4969, 4977, 4992, 5007, 5024, 5109, 5112, 5117, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5880, 5888, 5900, 5902, 5908, 5920, 5940, 5952, 5971, 5984, 5996, 5998, 6000, 6002, 6003, 6016, 6099, 6103, 6103, 6108, 6109, 6112, 6121, 6155, 6157, 6160, 6169, 6176, 6264, 6272, 6314, 6320, 6389, 6400, 6430, 6432, 6443, 6448, 6459, 6470, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6618, 6656, 6683, 6688, 6750, 6752, 6780, 6783, 6793, 6800, 6809, 6823, 6823, 6832, 6845, 6912, 6987, 6992, 7001, 7019, 7027, 7040, 7155, 7168, 7223, 7232, 7241, 7245, 7293, 7296, 7304, 7312, 7354, 7357, 7359, 7376, 7378, 7380, 7418, 7424, 7673, 7675, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8255, 8256, 8276, 8276, 8305, 8305, 8319, 8319, 8336, 8348, 8400, 8412, 8417, 8417, 8421, 8432, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8472, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11647, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11744, 11775, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12348, 12353, 12438, 12441, 12447, 12449, 12538, 12540, 12543, 12549, 12591, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40943, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42539, 42560, 42607, 42612, 42621, 42623, 42737, 42775, 42783, 42786, 42888, 42891, 42943, 42946, 42950, 42999, 43047, 43072, 43123, 43136, 43205, 43216, 43225, 43232, 43255, 43259, 43259, 43261, 43309, 43312, 43347, 43360, 43388, 43392, 43456, 43471, 43481, 43488, 43518, 43520, 43574, 43584, 43597, 43600, 43609, 43616, 43638, 43642, 43714, 43739, 43741, 43744, 43759, 43762, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43824, 43866, 43868, 43879, 43888, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65071, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500, 65536, 65547, 65549, 65574, 65576, 65594, 65596, 65597, 65599, 65613, 65616, 65629, 65664, 65786, 65856, 65908, 66045, 66045, 66176, 66204, 66208, 66256, 66272, 66272, 66304, 66335, 66349, 66378, 66384, 66426, 66432, 66461, 66464, 66499, 66504, 66511, 66513, 66517, 66560, 66717, 66720, 66729, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 67072, 67382, 67392, 67413, 67424, 67431, 67584, 67589, 67592, 67592, 67594, 67637, 67639, 67640, 67644, 67644, 67647, 67669, 67680, 67702, 67712, 67742, 67808, 67826, 67828, 67829, 67840, 67861, 67872, 67897, 67968, 68023, 68030, 68031, 68096, 68099, 68101, 68102, 68108, 68115, 68117, 68119, 68121, 68149, 68152, 68154, 68159, 68159, 68192, 68220, 68224, 68252, 68288, 68295, 68297, 68326, 68352, 68405, 68416, 68437, 68448, 68466, 68480, 68497, 68608, 68680, 68736, 68786, 68800, 68850, 68864, 68903, 68912, 68921, 69376, 69404, 69415, 69415, 69424, 69456, 69600, 69622, 69632, 69702, 69734, 69743, 69759, 69818, 69840, 69864, 69872, 69881, 69888, 69940, 69942, 69951, 69956, 69958, 69968, 70003, 70006, 70006, 70016, 70084, 70089, 70092, 70096, 70106, 70108, 70108, 70144, 70161, 70163, 70199, 70206, 70206, 70272, 70278, 70280, 70280, 70282, 70285, 70287, 70301, 70303, 70312, 70320, 70378, 70384, 70393, 70400, 70403, 70405, 70412, 70415, 70416, 70419, 70440, 70442, 70448, 70450, 70451, 70453, 70457, 70459, 70468, 70471, 70472, 70475, 70477, 70480, 70480, 70487, 70487, 70493, 70499, 70502, 70508, 70512, 70516, 70656, 70730, 70736, 70745, 70750, 70751, 70784, 70853, 70855, 70855, 70864, 70873, 71040, 71093, 71096, 71104, 71128, 71133, 71168, 71232, 71236, 71236, 71248, 71257, 71296, 71352, 71360, 71369, 71424, 71450, 71453, 71467, 71472, 71481, 71680, 71738, 71840, 71913, 71935, 71935, 72096, 72103, 72106, 72151, 72154, 72161, 72163, 72164, 72192, 72254, 72263, 72263, 72272, 72345, 72349, 72349, 72384, 72440, 72704, 72712, 72714, 72758, 72760, 72768, 72784, 72793, 72818, 72847, 72850, 72871, 72873, 72886, 72960, 72966, 72968, 72969, 72971, 73014, 73018, 73018, 73020, 73021, 73023, 73031, 73040, 73049, 73056, 73061, 73063, 73064, 73066, 73102, 73104, 73105, 73107, 73112, 73120, 73129, 73440, 73462, 73728, 74649, 74752, 74862, 74880, 75075, 77824, 78894, 82944, 83526, 92160, 92728, 92736, 92766, 92768, 92777, 92880, 92909, 92912, 92916, 92928, 92982, 92992, 92995, 93008, 93017, 93027, 93047, 93053, 93071, 93760, 93823, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94177, 94179, 94179, 94208, 100343, 100352, 101106, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 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126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101, 917760, 917999] + +function lookupInUnicodeMap (code: number, map: readonly number[]): boolean { + // Bail out quickly if it couldn't possibly be in the map. + if (code < map[0]) { + return false + } + + // Perform binary search in one of the Unicode range maps + let lo = 0 + let hi = map.length + let mid: number + + while (lo + 1 < hi) { + mid = lo + (hi - lo) / 2 + // mid has to be even to catch a range's beginning + mid -= mid % 2 + if (map[mid] <= code && code <= map[mid + 1]) { + return true + } + + if (code < map[mid]) { + hi = mid + } else { + lo = mid + 2 + } + } + + return false +} + +function isUnicodeIdentifierStart (code: number): boolean { + return lookupInUnicodeMap(code, unicodeESNextIdentifierStart) +} + +function isUnicodeIdentifierPart (code: number) { + return lookupInUnicodeMap(code, unicodeESNextIdentifierPart) +} + +function isIdentifierPart (ch: number) { + return (ch >= CharacterCodes.A && ch <= CharacterCodes.Z) || + (ch >= CharacterCodes.a && ch <= CharacterCodes.z) || + (ch >= CharacterCodes._0 && ch <= CharacterCodes._9) || + ch === CharacterCodes.$ || ch === CharacterCodes._ || + (ch > CharacterCodes.maxAsciiCharacter && isUnicodeIdentifierPart(ch)) +} + +function isIdentifierStart (ch: number): boolean { + return (ch >= CharacterCodes.A && ch <= CharacterCodes.Z) || + (ch >= CharacterCodes.a && ch <= CharacterCodes.z) || + ch === CharacterCodes.$ || ch === CharacterCodes._ || + (ch > CharacterCodes.maxAsciiCharacter && isUnicodeIdentifierStart(ch)) +} + +function scanIdentifierName (text: string) { + const end = text.length + let pos = 0 + let ch = text.codePointAt(pos)! + let result = '' + + if (ch === CharacterCodes.backslash) { + ch = peekExtendedUnicodeEscape() + if (ch >= 0) { + pos += 7 + } else { + ch = peekUnicodeEscape() + if (ch >= 0) { + pos += 5 + } else { + const len = end - pos > 5 ? 5 : end - pos - 1 + error('Invalid Unicode escape', pos, len) + } + } + } + + if (isIdentifierStart(ch)) { + pos += charSize(ch) + result += utf16EncodeAsString(ch) + result += scanIdentifierParts() + return result + } else { + error('Unexpected start of text', 0, pos) + } + + // Current character is known to be a backslash. Check for Unicode escape of the form '\uXXXX' + // and return code point value if valid Unicode escape is found. Otherwise return -1. + function peekUnicodeEscape (): number { + if (pos + 5 < end && text.charCodeAt(pos + 1) === CharacterCodes.u) { + const start = pos + pos += 2 + const value = scanExactNumberOfHexDigits(4) + pos = start + return value + } + return -1 + } + + function scanIdentifierParts (): string { + let result = '' + let start = pos + while (pos < end) { + let ch = text.codePointAt(pos)! + if (isIdentifierPart(ch)) { + pos += charSize(ch) + } else if (ch === CharacterCodes.backslash) { + ch = peekExtendedUnicodeEscape() + if (ch >= 0 && isIdentifierPart(ch)) { + pos += 3 + result += scanExtendedUnicodeEscape() + start = pos + continue + } + ch = peekUnicodeEscape() + if (!(ch >= 0 && isIdentifierPart(ch))) { + const len = end - pos > 5 ? 5 : end - pos - 1 + error('Invalid Unicode escape', pos, len) + } + result += text.substring(start, pos) + result += utf16EncodeAsString(ch) + // Valid Unicode escape is always six characters + pos += 6 + start = pos + } else { + error(`Unexpected token '${utf16EncodeAsString(ch)}'`, pos) + } + } + result += text.substring(start, pos) + return result + } + + function peekExtendedUnicodeEscape (): number { + if (text.codePointAt(pos + 1) === CharacterCodes.u && text.codePointAt(pos + 2) === CharacterCodes.openBrace) { + const start = pos + pos += 3 + const escapedValueString = scanMinimumNumberOfHexDigits(1) + const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1 + pos = start + return escapedValue + } + return -1 + } + + /** + * Scans as many hexadecimal digits as are available in the text, + * returning "" if the given number of digits was unavailable. + */ + function scanMinimumNumberOfHexDigits (count: number): string { + return scanHexDigits(count, true) + } + + function scanHexDigits (minCount: number, scanAsManyAsPossible: boolean): string { + let valueChars: number[] = [] + // eslint-disable-next-line + while (valueChars.length < minCount || scanAsManyAsPossible) { + let ch = text.charCodeAt(pos) + if (ch >= CharacterCodes.A && ch <= CharacterCodes.F) { + ch += CharacterCodes.a - CharacterCodes.A // standardize hex literals to lowercase + } else if (!((ch >= CharacterCodes._0 && ch <= CharacterCodes._9) || + (ch >= CharacterCodes.a && ch <= CharacterCodes.f) + )) { + break + } + valueChars.push(ch) + pos++ + } + if (valueChars.length < minCount) { + valueChars = [] + } + if (text.charCodeAt(pos - 1) === CharacterCodes._) { + error('Numeric separators are not allowed here', pos - 1, 1) + } + return String.fromCharCode(...valueChars) + } + + function scanExtendedUnicodeEscape (): string { + const escapedValueString = scanMinimumNumberOfHexDigits(1) + const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1 + + // Validate the value of the digit + if (escapedValue < 0) { + error('Hexadecimal digit expected') + } else if (escapedValue > 0x10FFFF) { + error('An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive') + } + + if (pos >= end) { + error('Unexpected end of text') + } else if (text.charCodeAt(pos) === CharacterCodes.closeBrace) { + // Only swallow the following character up if it's a '}'. + pos++ + } else { + error('Unterminated Unicode escape sequence') + } + + return utf16EncodeAsString(escapedValue) + } + + function utf16EncodeAsString (codePoint: number) { + return String.fromCodePoint(codePoint) + } + + /** + * Scans the given number of hexadecimal digits in the text, + * returning -1 if the given number is unavailable. + */ + function scanExactNumberOfHexDigits (count: number): number { + const valueString = scanHexDigits(count, false) + return valueString ? parseInt(valueString, 16) : -1 + } + + function error (message: string, pos?: number, len?: number) { + let msg = message + if (typeof pos === 'number') { + msg += `\n${text}\n` + for (let i = 0; i < pos; i++) { + msg += ' ' + } + msg += '^' + } + if (typeof len === 'number') { + for (let i = 0; i < len; i++) { + msg += '^' + } + } + throw new Error(msg) + } +} + +export default scanIdentifierName diff --git a/packages/taro-cli/src/presets/commands/create.ts b/packages/taro-cli/src/presets/commands/create.ts index 2dbe7295e687..8e5eb95c3404 100644 --- a/packages/taro-cli/src/presets/commands/create.ts +++ b/packages/taro-cli/src/presets/commands/create.ts @@ -1,4 +1,5 @@ import { IPluginContext } from '@tarojs/service' +import scanPageName from '../../create/scanPageName' export default (ctx: IPluginContext) => { ctx.registerCommand({ @@ -12,7 +13,7 @@ export default (ctx: IPluginContext) => { 'taro create --name=page --description=desc' ], fn ({ _, options }) { - const name = _[1] || options.name + let name = _[1] || options.name const description = options.description || '' const { chalk } = ctx.helper const { appPath } = ctx.paths @@ -21,6 +22,12 @@ export default (ctx: IPluginContext) => { return console.log(chalk.red('请输入需要创建的页面名称')) } + try { + name = scanPageName(name) + } catch (error) { + console.log(chalk.red(error.message)) + } + const Page = require('../../create/page').default const page = new Page({ pageName: name,