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Add better parser errors #1553

Merged
merged 7 commits into from Sep 11, 2021
Merged

Add better parser errors #1553

merged 7 commits into from Sep 11, 2021

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TrySound
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@TrySound TrySound commented Sep 1, 2021

Old SVGO errors were not very helpful. Packages like cssnano
(postcss-svgo) had to deal with a lot of issues which are hard to debug
with old errors.

Error: Error in parsing SVG: Unquoted attribute value
Line: 1
Column: 29
Char: 6
File: input.svg

New errors are more informative and may solve many struggles

Error: SvgoParserError: input.svg:2:29: Unquoted attribute value

  1 | <svg viewBox="0 0 120 120">
> 2 |   <circle fill="#ff0000" cx=60.444444" cy="60" r="50"/>
    |                             ^
  3 | </svg>
  4 |

Old SVGO errors were not very helpful. Packages like cssnano
(postcss-svgo) had to deal with a lot of issues which are hard to debug
with old errors.

```
Error: Error in parsing SVG: Unquoted attribute value
Line: 1
Column: 29
Char: 6
File: input.svg
```

New errors are more informative and may solve many struggles

```
Error: SvgoParserError: input.svg:2:29: Unquoted attribute value

  1 | <svg viewBox="0 0 120 120">
> 2 |   <circle fill="#ff0000" cx=60.444444" cy="60" r="50"/>
    |                             ^
  3 | </svg>
  4 |
```
lib/svgo/coa.js Outdated Show resolved Hide resolved
@TrySound TrySound merged commit 77102ed into master Sep 11, 2021
@TrySound TrySound deleted the better-errors branch September 11, 2021 22:09
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4 participants