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added edit command, fixed set -o -

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This commit is contained in:
Thomas von Dein
2024-12-22 17:46:44 +01:00
committed by T.v.Dein
parent fe3951f3c2
commit b262c73746
8 changed files with 366 additions and 154 deletions
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22
output/single.go
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@@ -71,15 +71,25 @@ func Print(writer io.Writer, conf *cfg.Config, attr *app.DbAttr, entry *app.DbEn
}
func WriteFile(writer io.Writer, conf *cfg.Config, attr *app.DbAttr, entry *app.DbEntry) error {
fd, err := os.OpenFile(attr.File, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0755)
if err != nil {
return fmt.Errorf("failed to open file %s for writing: %w", attr.File, err)
var fileHandle *os.File
var err error
if attr.File == "-" {
fileHandle = os.Stdout
} else {
fd, err := os.OpenFile(attr.File, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0755)
if err != nil {
return fmt.Errorf("failed to open file %s for writing: %w", attr.File, err)
}
defer fd.Close()
fileHandle = fd
}
defer fd.Close()
if len(entry.Bin) > 0 {
// binary file content
_, err = fd.Write(entry.Bin)
_, err = fileHandle.Write(entry.Bin)
} else {
val := entry.Value
if !strings.HasSuffix(val, "\n") {
@@ -87,7 +97,7 @@ func WriteFile(writer io.Writer, conf *cfg.Config, attr *app.DbAttr, entry *app.
val += "\n"
}
_, err = fd.Write([]byte(val))
_, err = fileHandle.Write([]byte(val))
}
if err != nil {