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https://issues.apache.org/jira/browse/CAMEL-21208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Otavio Rodolfo Piske updated CAMEL-21208:
-----------------------------------------
    Description: 
We have several places were we [create the export files by 
code|https://github.com/apache/camel/blob/main/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/Run.java#L1265-L1281].
 Not only this bug-prone, but this is also [extremely hard to read, test, 
maintain and 
evolve|https://sonarcloud.io/project/issues?directories=dsl%2Fcamel-jbang%2Fcamel-jbang-core%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fcamel%2Fdsl%2Fjbang%2Fcore%2Fcommands&issueStatuses=OPEN%2CCONFIRMED&id=apache_camel&open=AX4xQ6i72wn0z3gD8D78].
 The code on Camel JBang is full of code like this. 

Using a template engine allow us to separate the template source, from the 
text/code generation logic, resulting in a code that is easier to maintain. 

We should pick a template engine, convert the all that code to the appropriate 
format and cleanup the code generation.




  was:
We have several places were we [create the export files by 
code|https://github.com/apache/camel/blob/main/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/Run.java#L1265-L1281].
 Not only this bug-prone, but this is also extremely hard to read, test, 
maintain and evolve. The code on Camel JBang is full of code like this. 

Using a template engine allow us to separate the template source, from the 
text/code generation logic, resulting in a code that is easier to maintain. 

We should pick a template engine, convert the all that code to the appropriate 
format and cleanup the code generation.





> camel-jbang: use a template engine for code generation
> ------------------------------------------------------
>
>                 Key: CAMEL-21208
>                 URL: https://issues.apache.org/jira/browse/CAMEL-21208
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-jbang
>    Affects Versions: 4.7.0, 4.8.0
>            Reporter: Otavio Rodolfo Piske
>            Priority: Major
>
> We have several places were we [create the export files by 
> code|https://github.com/apache/camel/blob/main/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/Run.java#L1265-L1281].
>  Not only this bug-prone, but this is also [extremely hard to read, test, 
> maintain and 
> evolve|https://sonarcloud.io/project/issues?directories=dsl%2Fcamel-jbang%2Fcamel-jbang-core%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fcamel%2Fdsl%2Fjbang%2Fcore%2Fcommands&issueStatuses=OPEN%2CCONFIRMED&id=apache_camel&open=AX4xQ6i72wn0z3gD8D78].
>  The code on Camel JBang is full of code like this. 
> Using a template engine allow us to separate the template source, from the 
> text/code generation logic, resulting in a code that is easier to maintain. 
> We should pick a template engine, convert the all that code to the 
> appropriate format and cleanup the code generation.



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