bf1efb2099
- Migration 007: repo_url on apps table + analysis table with FTS5 - Analysis struct, parser, CRUD, validation, hash computation - Selective purge: remote-only apps/analysis preserved across fn index - CLI: fn app list/clone/pull, fn analysis list/clone/pull - search/show/list now include analysis results - Apps removed from git tracking (content lives in Gitea repos) - .gitkeep for apps/ and analysis/ dirs - Bash functions: jupyter analysis pipeline, shell utilities - Browser domain: CDP functions moved from infra to browser Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
1.2 KiB
1.2 KiB
name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, tested, tests, test_file_path, file_path
| name | kind | lang | domain | version | purity | signature | description | tags | uses_functions | uses_types | returns | returns_optional | error_type | imports | tested | tests | test_file_path | file_path | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| cdp_evaluate | function | go | browser | 1.0.0 | impure | func CdpEvaluate(c *CDPConn, expression string) (string, error) | Ejecuta una expresion JavaScript arbitraria en la pagina actual via Runtime.evaluate. Retorna el resultado serializado como string. Soporta await (awaitPromise=true). Reporta excepciones JS como error. |
|
|
false | error_go_core |
|
true |
|
functions/infra/chrome_launch_test.go | functions/infra/cdp_evaluate.go |
Ejemplo
conn, _ := CdpConnect(9222)
result, err := CdpEvaluate(conn, "document.title")
// result = "My Page Title"
sum, err := CdpEvaluate(conn, "1 + 2")
// sum = "3"
Notas
Los valores no-string se convierten con fmt.Sprintf("%v", value). Numeros aparecen sin decimales si son enteros (ej: "3" no "3.0"). Para tipos complejos (objetos, arrays), el resultado es la representacion Go de la interfaz, no JSON — usar JSON.stringify(...) en la expresion JS para obtener JSON limpio.