Proto.diagnostic: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/lsp/proto.bend as Proto
Lines 66-71 of bolt@1.27.0.0/src/lsp/proto.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/lsp/proto.bend&start_line=66&end_line=71

import Base
import emerging-ezjson@1.2.0.0/main.bend as Ezjson
import emerging-ezjson@1.2.0.0/src/value.bend as J
import bolt@1.27.0.0/src/lsp/report.bend as Rep
import bolt@1.27.0.0/src/lsp/enc.bend as Enc

# the checker gives a line and no columns: a diagnostic covers its whole line
def diagnostic(+cc: Enc.Cols, dd: Rep.Diag) -> J.Json:
  Rep.Diag{+line, msg} = dd
  Ezjson.obj([
    ("range", Ezjson.obj([("start", position(cc, line, 0)), ("end", position(cc, (line + 1 : U32), 0))])),
    ("severity", J.JNum{U32.show(1)}), ("source", J.JStr{"bend"}), ("message", J.JStr{msg})])

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.show
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/lsp/enc.bend&name=Cols
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/lsp/proto.bend&name=position
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/lsp/report.bend&name=Diag
  https://jend.leeeet.dev/definition.txt?path=emerging-ezjson@1.3.0.0/main.bend&name=obj
  https://jend.leeeet.dev/definition.txt?path=emerging-ezjson@1.3.0.0/src/value.bend&name=Json