[BUG]: /mods/edgeport/libs: not found

[PeZzZzZz]

What happened?

Hello there

For my first try i wanted to run the docker version of routr

docker build -t routr -f Dockerfile .  

Is, the result

[+] Building 0.5s (8/26)                                                                                                               docker:default
 => [internal] load build definition from Dockerfile                                                                                             0.0s
 => => transferring dockerfile: 3.62kB                                                                                                           0.0s
 => [internal] load metadata for docker.io/library/alpine:3.19                                                                                   0.3s
 => [internal] load .dockerignore                                                                                                                0.0s
 => => transferring context: 2B                                                                                                                  0.0s
 => [internal] load build context                                                                                                                0.0s
 => => transferring context: 1.66kB                                                                                                              0.0s
 => CANCELED [builder 1/6] FROM docker.io/library/alpine:3.19@sha256:95c16745f100f44cf9a0939fd3f357905f845f8b6fa7d0cde0e88c9764060185            0.0s
 => => resolve docker.io/library/alpine:3.19@sha256:95c16745f100f44cf9a0939fd3f357905f845f8b6fa7d0cde0e88c9764060185                             0.0s
 => => sha256:95c16745f100f44cf9a0939fd3f357905f845f8b6fa7d0cde0e88c9764060185 1.64kB / 1.64kB                                                   0.0s
 => => sha256:8d733e27df31ac40ec64633002a200a0aed5477866730e0bfeb8d2dec5d8e76a 528B / 528B                                                       0.0s
 => => sha256:494edff7360579cb513922f6c60ecab4bb267a9b8339f7962f6a78c5c31ec923 1.47kB / 1.47kB                                                   0.0s
 => CACHED [runner  2/17] WORKDIR /service                                                                                                       0.0s
 => CACHED [runner  3/17] COPY mods/edgeport/edgeport.sh .                                                                                       0.0s
 => ERROR [runner  4/17] COPY mods/edgeport/libs libs                                                                                            0.0s
------
 > [runner  4/17] COPY mods/edgeport/libs libs:
------

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 85)
Dockerfile:55
--------------------
  53 |     
  54 |     COPY mods/edgeport/edgeport.sh .
  55 | >>> COPY mods/edgeport/libs libs
  56 |     COPY etc/edgeport.yaml config/edgeport.yaml
  57 |     COPY config/log4j2.yaml mods/edgeport/etc/log4j2.yaml
--------------------
ERROR: failed to solve: failed to compute cache key: failed to calculate checksum of ref 085edb12-750d-4f16-ace7-97b45d90ca11::7lne8shlibnraxa6y3wpsktgz: "/mods/edgeport/libs": not found

 ls -l mods/edgeport/                                                                                  

total 40
-rw-r--r-- 1 root root  609 Aug  8 20:46 build.gradle
-rw-r--r-- 1 root root 2171 Aug  8 20:46 Dockerfile
-rwxr-xr-x 1 root root  652 Aug  8 20:46 edgeport.sh
drwxr-xr-x 2 root root 4096 Aug  8 20:46 etc
drwxr-xr-x 2 root root 4096 Aug  8 20:46 graaljstest
-rw-r--r-- 1 root root  924 Aug  8 20:46 package.json
-rw-r--r-- 1 root root  460 Aug  8 20:46 README.md
-rw-r--r-- 1 root root   30 Aug  8 20:46 settings.gradle
drwxr-xr-x 5 root root 4096 Aug  8 20:46 src
-rw-r--r-- 1 root root  210 Aug  8 20:46 tsconfig.json

The libs directory is not present.

Steps to reproduce

1 pull the repo
2 build the docker ct

Expected behavior

working

Additional context

No response

[psanders]

Hi @PeZzZzZz,

While not exactly a bug, we could improve this process.

Before building the image, you must build the project like in here.

Do you have any reason not to use the pre-built images?

[psanders]

I converted this into a conversation as it is not a bug but needs clarification in the docs. I would be happy to discuss this and perhaps accept a PR that will improve this process.