[jira] [Updated] (CAMEL-25219) camel-jbang - TUI Source tab completion for the simple language

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-25219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen updated CAMEL-25219:
--------------------------------
    Fix Version/s: 4.23.0

> camel-jbang - TUI Source tab completion for the simple language
> ---------------------------------------------------------------
>
>                 Key: CAMEL-25219
>                 URL: https://issues.apache.org/jira/browse/CAMEL-25219
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-jbang
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 4.23.0
>
>
> The TUI Source editor completes endpoint uris (component names, options, values) in YAML routes, and since CAMEL-25208 in Java strings and XML uri attributes. Simple expressions get no completion, although they are where models and humans make most mistakes (${headers.foo} vs ${header.foo}, ${exchangeProperty.x}, ${date:now:yyyyMMdd}, operators).
> Add Tab completion for simple expressions in the Source editor, for all three DSLs:
> * Where: YAML (simple: / expression: under a simple language, log message:), Java (the string given to simple(...), .simple("..."), log("..."), and toD uris), XML (<simple> elements, the message attribute of <log>).
> * What: after ${ the functions of the simple language (body, header.x, exchangeProperty.x, variable.x, date:..., random, bean:..., the built-in functions with their arguments), with the documentation of each; inside ${header. the header names known from the route (setHeader names, and the headers of the components the route uses, from the catalog); after a function, the operators valid in a predicate (==, contains, regex, in, ...) where the EIP takes a predicate.
> * How: the function list from the catalog (the simple language model, as camel_catalog_doc simple has it), the context read from the line alone as EndpointUriContext does for uris (it must work while the file does not parse), the predicate/expression context from the model (RouteNodes) when it parses.
> * The quick doc panel could show the documentation of the function the cursor is on.
> Tests in camel-jbang-plugin-tui for each DSL; the TUI help (source.md) and the TUI doc page updated.
> _Claude Code on behalf of davsclaus_



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