#:schema https://www.schemastore.org/prek.json

[[repos]]
repo = "builtin"
hooks = [
    { id = "check-added-large-files" },
    { id = "check-case-conflict" },
    { id = "check-json", exclude = '^tsconfig\.json$' }, # tsconfig is JSONC, comments allowed
    { id = "check-merge-conflict" },
    { id = "check-yaml" },
    { id = "detect-private-key" },
    { id = "end-of-file-fixer" },
    { id = "mixed-line-ending", args = ["--fix=lf"] },
    { id = "trailing-whitespace", args = ["--markdown-linebreak-ext=md"] },
]

[[repos]]
repo = "local"

[[repos.hooks]]
id = "eslint"
name = "eslint"
entry = "npx --no-install eslint --fix --no-warn-ignored"
language = "system"
types_or = ["javascript", "jsx", "ts", "tsx"]

[[repos.hooks]]
id = "check-types"
name = "tsc"
entry = "npx --no-install tsc"
language = "system"
files = '\.tsx?$|^tsconfig\.json$'
pass_filenames = false

[[repos.hooks]]
id = "jest"
name = "jest (tests related to staged files)"
entry = "npx --no-install jest --bail --findRelatedTests --passWithNoTests"
language = "system"
types_or = ["javascript", "jsx", "ts", "tsx"]
# One jest invocation for all files — parallel invocations contend and time out
require_serial = true