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Keep full precision for non-integer numbers in jq output #255

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Keep full precision for non-integer numbers in jq output #255

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2 changes: 1 addition & 1 deletion pkg/jq/jq.go
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Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,7 @@ func jsonScalarToString(input interface{}) (string, error) {
if math.Trunc(tt) == tt {
return strconv.FormatFloat(tt, 'f', 0, 64), nil
} else {
return strconv.FormatFloat(tt, 'f', 2, 64), nil
return strconv.FormatFloat(tt, 'f', -1, 64), nil
}
case nil:
return "", nil
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10 changes: 10 additions & 0 deletions pkg/jq/jq_test.go
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Expand Up @@ -172,6 +172,16 @@ func TestEvaluateFormatted(t *testing.T) {
" \x1b[32m\"bar\"\x1b[m\n" +
"\x1b[1;38m}\x1b[m\n",
},
{
name: "non-integer numbers keep full precision",
args: args{
json: strings.NewReader(`{"pi": 3.14159, "small": 0.001, "big": 123456.789}`),
expr: `.pi, .small, .big`,
indent: "",
colorize: false,
},
wantW: "3.14159\n0.001\n123456.789\n",
},
{
name: "halt function",
args: args{
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