refactor: break down json grammar parser in different files (#3004)

* refactor: break down json grammar parser in different files

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* fix: patch to `refactor_grammars` - propagate errors (#3006)

propagate errors around

Signed-off-by: Dave Lee <dave@gray101.com>

---------

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
Signed-off-by: Dave Lee <dave@gray101.com>
Co-authored-by: Dave <dave@gray101.com>
This commit is contained in:
Ettore Di Giacinto 2024-07-25 08:41:00 +02:00 committed by GitHub
parent 717cc6fe1a
commit 5eda7f578d
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8 changed files with 218 additions and 153 deletions

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@ -0,0 +1,28 @@
package functions
const (
JSONBNF = `root ::= object
value ::= object | array | string | number | ("true" | "false" | "null") ws
object ::=
"{" ws (
string ":" ws value
("," ws string ":" ws value)*
)? "}" ws
array ::=
"[" ws (
value
("," ws value)*
)? "]" ws
string ::=
"\"" (
[^"\\] |
"\\" (["\\/bfnrt] | "u" [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F]) # escapes
)* "\"" ws
number ::= ("-"? ([0-9] | [1-9] [0-9]*)) ("." [0-9]+)? ([eE] [-+]? [0-9]+)? ws
ws ::= ([ \t\n] ws)?`
)