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Posted to notifications@freemarker.apache.org by "Siegfried Goeschl (Jira)" <ji...@apache.org> on 2020/04/09 08:27:00 UTC
[jira] [Comment Edited] (FREEMARKER-140) freemarker-cli: Expose
DataSources directly in the data model
[ https://issues.apache.org/jira/browse/FREEMARKER-140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17079054#comment-17079054 ]
Siegfried Goeschl edited comment on FREEMARKER-140 at 4/9/20, 8:26 AM:
-----------------------------------------------------------------------
Examples covered by tests to give you an idea about the functionality
```
> bin/freemarker-cli --data-model https://xkcd.com/info.0.json -i '<a href="${img}">${title}</a>'
<a href="https://imgs.xkcd.com/comics/scenario_4.png">Scenario 4</a>
> bin/freemarker-cli --data-model post=https://jsonplaceholder.typicode.com/posts/2 -i 'post title is: ${post.title}'
post title is: qui est esse
> bin/freemarker-cli --data-model env=env:/// -i '<#list env as name,value>${name}=${value}${"\n"}</#list>'
HOME=/Users/sgoeschl
USER=sgoeschl
> bin/freemarker-cli --data-model NAME=env:///USER -i 'Hello ${NAME}'
Hello sgoeschl
> bin/freemarker-cli -m NAME=env:///USER -i 'Hello ${NAME}!'
Hello sgoeschl!
> export DB_CONFIG='{"db_default_user":"scott","db_default_password":"tiger"}'
> echo $DB_CONFIG
{"db_default_user":"scott","db_default_password":"tiger"}
> bin/freemarker-cli -m config=env:///DB_CONFIG#mimetype=application/json -i '<#list config as name,value>${name}=${value}${"\n"}</#list>'
db_default_user=scott
db_default_password=tiger
was (Author: sgoeschl):
Examples covered by tests to give you an idea about the functionality
```
> bin/freemarker-cli --data-model https://xkcd.com/info.0.json -i '<a href="${img}">${title}</a>'
<a href="https://imgs.xkcd.com/comics/scenario_4.png">Scenario 4</a>
> bin/freemarker-cli --data-model post=https://jsonplaceholder.typicode.com/posts/2 -i 'post title is: ${post.title}'
post title is: qui est esse
> bin/freemarker-cli --data-model env=env:/// -i '<#list env as name,value>${name}=${value}${"\n"}</#list>'
HOME=/Users/sgoeschl
USER=sgoeschl
> bin/freemarker-cli --data-model NAME=env:///USER -i 'Hello ${NAME}'
Hello sgoeschl
> bin/freemarker-cli -m NAME=env:///USER -i 'Hello ${NAME}!'
Hello sgoeschl!
> export DB_CONFIG='{"db_default_user":"scott","db_default_password":"tiger"}'
> echo $DB_CONFIG
{"db_default_user":"scott","db_default_password":"tiger"}
> bin/freemarker-cli -m config=env:///DB_CONFIG#mimetype=application/json -i '<#list config as name,value>${name}=${value}${"\n"}</#list>'
db_default_user=scott
db_default_password=tiger
> freemarker-cli: Expose DataSources directly in the data model
> -------------------------------------------------------------
>
> Key: FREEMARKER-140
> URL: https://issues.apache.org/jira/browse/FREEMARKER-140
> Project: Apache Freemarker
> Issue Type: Task
> Reporter: Siegfried Goeschl
> Assignee: Siegfried Goeschl
> Priority: Major
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Provide a way to directly expose a DataSource in the date model used to render a template, e.g.
> * `--data-model user=users.json` => expose `user` as map in the data model
> * `--data-model env=env:///` => expose environment variables as `env` in the data model
> * `--data-model env:///` => expose individual environment variables in the data model
> * `--data-model env.yaml` => expose individual YAML entries in the data model
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