csv2xlsx: add -f: save numbers in number format, instead of text. #217

shenwei356 · Jan 30, 2023 · 4585d4e · 4585d4e
1 parent 2bd4188
commit 4585d4e
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Showing 3 changed files with 14 additions and 4 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,7 @@
       - near all commands skip empty file now. [#204](https://github.com/shenwei356/csvtk/issues/204)
       - the global flag `--infile-list` accepts stdin "-". [#210](https://github.com/shenwei356/csvtk/issues/210)
   - `csvtk cut/fmtdate/freq/grep/rename/rename2/replace/round`: allow duplicated column names.
+  - `csvtk csv2xlsx`: optionally stores numbers as float. [#217](https://github.com/shenwei356/csvtk/issues/217)
   - `csvtk xlsx2csv`: fix bug wheree `xlsx2csv` treats small number (padj < 1e-25) as 0. It's solved by updating the excelize package. [#261](https://github.com/shenwei356/csvtk/issues/201)
   - `csvtk join`: new flag for adding filename as column name prefix. by @tetedange13 [#202](https://github.com/shenwei356/csvtk/issues/202)
 - [csvtk v0.25.0](https://github.com/shenwei356/csvtk/releases/tag/v0.25.0)

diff --git a/csvtk/cmd/csv2xlsx.go b/csvtk/cmd/csv2xlsx.go
@@ -48,6 +48,8 @@ Attention:
 		config := getConfigs(cmd)
 		files := getFileListFromArgsAndFile(cmd, args, true, "infile-list", true)
 
+		formatNumbers := getFlagBool(cmd, "format-numbers")
+
 		runtime.GOMAXPROCS(config.NumCPUs)
 
 		singleInput := len(files) == 1
@@ -104,11 +106,15 @@ Attention:
 				for _, record = range chunk.Data {
 					for col, val = range record {
 						cell = fmt.Sprintf("%s%d", ExcelColumnIndex(col), line)
-						valFloat, err = strconv.ParseFloat(val, 64)
-						if err != nil {
-							xlsx.SetCellValue(sheet, cell, val)
+						if formatNumbers {
+							valFloat, err = strconv.ParseFloat(val, 64)
+							if err != nil {
+								xlsx.SetCellValue(sheet, cell, val)
+							} else {
+								xlsx.SetCellFloat(sheet, cell, valFloat, -1, 64)
+							}
 						} else {
-							xlsx.SetCellFloat(sheet, cell, valFloat, -1, 64)
+							xlsx.SetCellValue(sheet, cell, val)
 						}
 					}
 					line++
@@ -127,6 +133,8 @@ Attention:
 func init() {
 	RootCmd.AddCommand(csv2xlsxCmd)
 
+	csv2xlsxCmd.Flags().BoolP("format-numbers", "f", false, `save numbers in number format, instead of text`)
+
 }
 
 func ExcelColumnIndex(col int) string {

diff --git a/doc/docs/usage.md b/doc/docs/usage.md
@@ -975,6 +975,7 @@ Usage:
   csvtk csv2xlsx [flags]
 
 Flags:
+  -f, --format-numbers   save numbers in number format, instead of text
   -h, --help   help for csv2xlsx
 
 ```