Can't display curl output

[ayrat555]

It seems shx can not parse output from curl. The result is not displayed.

[riscy]

That's strange - can you paste the curl command and/or any messages that pop up? Did you change shx-triggers? Maybe you can M-x toggle-debug-on-error and try and see if it gives a traceback due to an error. It seems to be working at least in a simple couple simple cases:

~ $ curl https://api.github.com/repos/riscy
{
  "message": "Not Found",
  "documentation_url": "https://developer.github.com/v3"
}

~ $ curl https://api.github.com/repos/riscy/shx-for-emacs/issues
[
  {
    "url": "https://api.github.com/repos/riscy/shx-for-emacs/issues/18",
    "repository_url": "https://api.github.com/repos/riscy/shx-for-emacs",
    "labels_url": "https://api.github.com/repos/riscy/shx-for-emacs/issues/18/labels{/name}",

[ayrat555]

Hi. Thanks for looking into the issue. Indeed, it works with your example. But it doesn't work with examples of mine.

shx-triggers is a variable defined in ‘shx.el’.                                                                      
Its value is                                                                                                         
(("https?://[A-Za-z0-9,./?=&;_-]+[^[:space:].\"'>)]+" . shx--parse-url))   

debug-on-error didn't show anything

My examples in shx:

➜  ~ curl -v -H "Content-Type: application/json" --data '{"1":"xyz","password":"xyz"}' http://localhost:4000/api/\
    v1/reorganize                                                                                                     
3012                                                                                                                  
3013<{"1":"xyz","password":"xyz"}' http://localhost:4000/api/v1/reorganize                                            
3014*   Trying 127.0.0.1...                                                                                           
3015* Connected to localhost (127.0.0.1) port 4000 (#0)                                                               
3016> POST /api/v1/reorganize HTTP/1.1                                                                                
3017> Host: localhost:4000                                                                                            
3018> User-Agent: curl/7.47.0                                                                                         
3019> Accept: */*                                                                                                     
3020> Content-Type: application/json                                                                                  
3021> Content-Length: 28                                                                                              
3022>                                                                                                                 
3023* upload completely sent off: 28 out of 28 bytes                                                                  
3024< HTTP/1.1 400 Bad Request                                                                                        
3025< cache-control: max-age=0, private, must-revalidate                                                              
3026< content-length: 115                                                                                             
3027< date: Sun, 08 Mar 2020 05:54:07 GMT                                                                             
3028< server: Cowboy                                                                                                  
3029< x-request-id: Ffo-atDXxTIXSm0AAABE                                                                              
3030<                                                                                                                 
3031* Connection #0 to host localhost left intact                                                                     
3032➜  ~           

3035➜  ~ curl -v -H "Content-Type: application/json" --data '{"0": [{"id": 10, "title": "House", "level": 0, "childre\
    n": [], "parent_id": null}], "1": [{"id": 12, "title": "Red Roof", "level": 1, "children": [], "parent_id": 10}, \
    {"id": 18, "title": "Blue Roof", "level": 1, "children": [], "parent_id": 10}, {"id": 13, "title": "Wall", "level\
    ": 1, "children": [], "parent_id": 10}], "2": [{"id": 17, "title": "Blue Window", "level": 2, "children": [], "pa\
    rent_id": 12}, {"id": 16, "title": "Door", "level": 2, "children": [], "parent_id": 13}, {"id": 15, "title": "Red\
     Window", "level": 2, "children": [], "parent_id": 12}]}' http://localhost:4000/api/v1/reorganize                 
3036<"Red Window", "level": 2, "children": [], "parent_id": 12}]}' http://localhost:4000/api/v1/reorganize            
    *   Trying 127.0.0.1...                                                                                           
    * Connected to localhost (127.0.0.1) port 4000 (#0)                                                               
    > POST /api/v1/reorganize HTTP/1.1                                                                                
    > Host: localhost:4000                                                                                            
    > User-Agent: curl/7.47.0                                                                                         
    > Accept: */*                                                                                                     
    > Content-Type: application/json                                                                                  
    > Content-Length: 564                                                                                             
    >                                                                                                                 
    * upload completely sent off: 564 out of 564 bytes                                                                
    < HTTP/1.1 200 OK                                                                                                 
    < cache-control: max-age=0, private, must-revalidate                                                              
    < content-length: 471                                                                                             
    < date: Sun, 08 Mar 2020 06:01:16 GMT                                                                             
    < server: Cowboy                                                                                                  
    < x-request-id: Ffo-zs0tPiNQnX0AAABk                                                                              
    <                                                                                                                 
    * Connection #0 to host localhost left intact                                                                     
    ➜  ~ ~ 

Examples in a regular terminal app:

➜  ~ curl -v -H "Content-Type: application/json" --data '{"1":"xyz","password":"xyz"}' http://localhost:4000/api/v1/reorganize
*   Trying 127.0.0.1...
* Connected to localhost (127.0.0.1) port 4000 (#0)
> POST /api/v1/reorganize HTTP/1.1
> Host: localhost:4000
> User-Agent: curl/7.47.0
> Accept: */*
> Content-Type: application/json
> Content-Length: 28
> 
* upload completely sent off: 28 out of 28 bytes
< HTTP/1.1 400 Bad Request
< cache-control: max-age=0, private, must-revalidate
< content-length: 115
< date: Sun, 08 Mar 2020 06:02:32 GMT
< server: Cowboy
< x-request-id: Ffo-4LsGiyu3k_sAAACE
< 
* Connection #0 to host localhost left intact
{"#/1":"Type mismatch. Expected Array but got String.","#/password":"Schema does not allow additional properties."}% 

➜  ~ curl -v -H "Content-Type: application/json" --data '{"0": [{"id": 10, "title": "House", "level": 0, "children": [], "parent_id": null}], "1": [{"id": 12, "title": "Red Roof", "level": 1, "children": [], "parent_id": 10}, {"id": 18, "title": "Blue Roof", "level": 1, "children": [], "parent_id": 10}, {"id": 13, "title": "Wall", "level": 1, "children": [], "parent_id": 10}], "2": [{"id": 17, "title": "Blue Window", "level": 2, "children": [], "parent_id": 12}, {"id": 16, "title": "Door", "level": 2, "children": [], "parent_id": 13}, {"id": 15, "title": "Red Window", "level": 2, "children": [], "parent_id": 12}]}' http://localhost:4000/api/v1/reorganize
*   Trying 127.0.0.1...
* Connected to localhost (127.0.0.1) port 4000 (#0)
> POST /api/v1/reorganize HTTP/1.1
> Host: localhost:4000
> User-Agent: curl/7.47.0
> Accept: */*
> Content-Type: application/json
> Content-Length: 564
> 
* upload completely sent off: 564 out of 564 bytes
< HTTP/1.1 200 OK
< cache-control: max-age=0, private, must-revalidate
< content-length: 471
< date: Sun, 08 Mar 2020 06:03:06 GMT
< server: Cowboy
< x-request-id: Ffo-6Jv9Px6ipOkAAACk
< 
* Connection #0 to host localhost left intact
[{"children":[{"children":[],"id":18,"level":1,"parent_id":10,"title":"Blue Roof"},{"children":[{"children":[],"id":16,"level":2,"parent_id":13,"title":"Door"}],"id":13,"level":1,"parent_id":10,"title":"Wall"},{"children":[{"children":[],"id":17,"level":2,"parent_id":12,"title":"Blue Window"},{"children":[],"id":15,"level":2,"parent_id":12,"title":"Red Window"}],"id":12,"level":1,"parent_id":10,"title":"Red Roof"}],"id":10,"level":0,"parent_id":null,"title":"House"}]%

[ayrat555]

Can this be caused to the fact that I'm making requests to localhost?

[riscy]

I don't think that should have anything to do with it. One thing you could do is disable shx-mode (M-x shx-mode) to ensure that the issue isn't with the built-in Emacs shell.

Even if it is something to do with the built-in Emacs shell, we can still try to diagnose it here. Another thing you could check is the output of command -v curl in both environments, as it's possible you might be running different versions of curl between the two?

[riscy]

I'll close this for now, but feel free to reopen if you find out that it was shx doing it. :)