eldritch horrors
0d47773d76
or more accurately, wrap them in a nix::Error subclass so we can display them properly without crashing, and add some error context if available. fixes #642 fixes #753 fixes #759 fixes #769 Change-Id: I1aad0c0501fea83f9de3a1335eaa6adc20721616
18 lines
584 B
Markdown
18 lines
584 B
Markdown
---
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synopsis: "Fix Lix crashing on invalid json"
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issues: [fj#642, fj#753, fj#759, fj#769]
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cls: [2907]
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category: "Fixes"
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credits: ["horrors"]
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---
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Lix no longer crashes when it receives invalid JSON. Instead it'll point to the syntax error and give some context about what happened, for example
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```
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❯ nix derivation add <<<"""
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error:
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… while parsing a derivation from stdin
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error: failed to parse JSON: [json.exception.parse_error.101] parse error at line 2, column 1: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal
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```
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