/
xlsx.njs
executable file
路195 lines (175 loc) 路 6.28 KB
/
xlsx.njs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
#!/usr/bin/env node
/* xlsx.js (C) 2013-present SheetJS -- http://sheetjs.com */
/* eslint-env node */
var n = "xlsx";
/* vim: set ts=2 ft=javascript: */
var X = require('../');
require('exit-on-epipe');
var fs = require('fs'), program = require('commander');
program
.version(X.version)
.usage('[options] <file> [sheetname]')
.option('-f, --file <file>', 'use specified workbook')
.option('-s, --sheet <sheet>', 'print specified sheet (default first sheet)')
.option('-N, --sheet-index <idx>', 'use specified sheet index (0-based)')
.option('-p, --password <pw>', 'if file is encrypted, try with specified pw')
.option('-l, --list-sheets', 'list sheet names and exit')
.option('-o, --output <file>', 'output to specified file')
.option('-B, --xlsb', 'emit XLSB to <sheetname> or <file>.xlsb')
.option('-M, --xlsm', 'emit XLSM to <sheetname> or <file>.xlsm')
.option('-X, --xlsx', 'emit XLSX to <sheetname> or <file>.xlsx')
.option('-Y, --ods', 'emit ODS to <sheetname> or <file>.ods')
.option('-2, --biff2','emit XLS to <sheetname> or <file>.xls (BIFF2)')
.option('-6, --xlml', 'emit SSML to <sheetname> or <file>.xls (2003 XML)')
.option('-T, --fods', 'emit FODS to <sheetname> or <file>.fods (Flat ODS)')
.option('-S, --formulae', 'print formulae')
.option('-j, --json', 'emit formatted JSON (all fields text)')
.option('-J, --raw-js', 'emit raw JS object (raw numbers)')
.option('-A, --arrays', 'emit rows as JS objects (raw numbers)')
.option('-H, --html', 'emit HTML')
.option('-D, --dif', 'emit data interchange format (dif)')
.option('-K, --sylk', 'emit symbolic link (sylk)')
.option('-P, --prn', 'emit formatted text (prn)')
.option('-t, --txt', 'emit delimited text (txt)')
.option('-F, --field-sep <sep>', 'CSV field separator', ",")
.option('-R, --row-sep <sep>', 'CSV row separator', "\n")
.option('-n, --sheet-rows <num>', 'Number of rows to process (0=all rows)')
.option('--sst', 'generate shared string table for XLS* formats')
.option('--compress', 'use compression when writing XLSX/M/B and ODS')
.option('--read-only', 'do not generate output')
.option('--all', 'parse everything; write as much as possible')
.option('--dev', 'development mode')
.option('--sparse', 'sparse mode')
.option('--read', 'read but do not print out contents')
.option('-q, --quiet', 'quiet mode');
program.on('--help', function() {
console.log(' Default output format is CSV');
console.log(' Support email: dev@sheetjs.com');
console.log(' Web Demo: http://oss.sheetjs.com/js-'+n+'/');
});
/* output formats, update list with full option name */
var workbook_formats = ['xlsx', 'xlsm', 'xlsb', 'ods', 'fods'];
/* flag, bookType, default ext */
var wb_formats_2 = [
['xlml', 'xlml', 'xls']
];
program.parse(process.argv);
var filename/*:?string*/, sheetname = '';
if(program.args[0]) {
filename = program.args[0];
if(program.args[1]) sheetname = program.args[1];
}
if(program.sheet) sheetname = program.sheet;
if(program.file) filename = program.file;
if(!filename) {
console.error(n + ": must specify a filename");
process.exit(1);
}
/*:: if(filename) { */
if(!fs.existsSync(filename)) {
console.error(n + ": " + filename + ": No such file or directory");
process.exit(2);
}
var opts = {}, wb/*:?Workbook*/;
if(program.listSheets) opts.bookSheets = true;
if(program.sheetRows) opts.sheetRows = program.sheetRows;
if(program.password) opts.password = program.password;
var seen = false;
function wb_fmt() {
seen = true;
opts.cellFormula = true;
opts.cellNF = true;
if(program.output) sheetname = program.output;
}
workbook_formats.forEach(function(m) { if(program[m]) { wb_fmt(); } });
wb_formats_2.forEach(function(m) { if(program[m[0]]) { wb_fmt(); } });
if(seen);
else if(program.formulae) opts.cellFormula = true;
else opts.cellFormula = false;
if(program.all) {
opts.cellFormula = true;
opts.bookVBA = true;
opts.cellNF = true;
opts.cellHTML = true;
opts.cellStyles = true;
opts.sheetStubs = true;
opts.cellDates = true;
}
if(program.sparse) opts.dense = false; else opts.dense = true;
if(program.dev) {
X.verbose = 2;
opts.WTF = true;
wb = X.readFile(filename, opts);
}
else try {
wb = X.readFile(filename, opts);
} catch(e) {
var msg = (program.quiet) ? "" : n + ": error parsing ";
msg += filename + ": " + e;
console.error(msg);
process.exit(3);
}
if(program.read) process.exit(0);
/*:: if(wb) { */
if(program.listSheets) {
console.log((wb.SheetNames||[]).join("\n"));
process.exit(0);
}
var wopts = ({WTF:opts.WTF, bookSST:program.sst}/*:any*/);
if(program.compress) wopts.compression = true;
/* full workbook formats */
workbook_formats.forEach(function(m) { if(program[m]) {
X.writeFile(wb, sheetname || ((filename || "") + "." + m), wopts);
process.exit(0);
} });
wb_formats_2.forEach(function(m) { if(program[m[0]]) {
wopts.bookType = m[1];
X.writeFile(wb, sheetname || ((filename || "") + "." + m[2]), wopts);
process.exit(0);
} });
var target_sheet = sheetname || '';
if(target_sheet === '') {
if(program.sheetIndex < (wb.SheetNames||[]).length) target_sheet = wb.SheetNames[program.sheetIndex];
else target_sheet = (wb.SheetNames||[""])[0];
}
var ws;
try {
ws = wb.Sheets[target_sheet];
if(!ws) throw "Sheet " + target_sheet + " cannot be found";
} catch(e) {
console.error(n + ": error parsing "+filename+" "+target_sheet+": " + e);
process.exit(4);
}
if(program.readOnly) process.exit(0);
/* single worksheet formats */
[
['biff2', '.xls'],
['sylk', '.slk'],
['html', '.html'],
['prn', '.prn'],
['txt', '.txt'],
['dif', '.dif']
].forEach(function(m) { if(program[m[0]]) {
wopts.bookType = m[0];
X.writeFile(wb, sheetname || ((filename || "") + m[1]), wopts);
process.exit(0);
} });
var oo = "";
var strm = false;
if(!program.quiet) console.error(target_sheet);
if(program.formulae) oo = X.utils.get_formulae(ws).join("\n");
else if(program.json) oo = JSON.stringify(X.utils.sheet_to_json(ws));
else if(program.rawJs) oo = JSON.stringify(X.utils.sheet_to_json(ws,{raw:true}));
else if(program.arrays) oo = JSON.stringify(X.utils.sheet_to_json(ws,{raw:true, header:1}));
else {
strm = true;
var stream = X.stream.to_csv(ws, {FS:program.fieldSep, RS:program.rowSep});
if(program.output) stream.pipe(fs.createWriteStream(program.output));
else stream.pipe(process.stdout);
}
if(!strm) {
if(program.output) fs.writeFileSync(program.output, oo);
else console.log(oo);
}
/*:: } */
/*:: } */