Add Dockerfile based on Ubuntu

[Kikobeats]

Hello!

Based on the Debian image, I did some changes to make it compatible with Ubuntu distribution 🙂

[dooman87]

Thanks a lot for the contibution @Kikobeats! If you could also update README and Github workflow that would be awesome. If you don't have time that's alright - let me know and I'm happy to do that.

[Kikobeats]

@dooman87 I did my best, can you review the last commit? 🙂

[Kikobeats]

@dooman87 I'm using this Docker image in one of my project but unfortunately BMP detection is failing

https://github.com/microlinkhq/splashy/runs/4091761236?check_suite_focus=true#step:5:19

is there something I can do? maybe a lib dependency is missing in the original image? 🤔

[Kikobeats]

In case you are interested, I found some warnings over the build step.

Related to build libwebp:

make[1]: Entering directory '/libwebp/examples'
  CC       dwebp-dwebp.o
  CC       example_util.lo
  CCLD     libexample_util.la
  CCLD     dwebp
  CC       cwebp-cwebp.o
  CCLD     cwebp
/usr/bin/ld: warning: libwebp.so.6, needed by /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libtiff.so, may conflict with libwebp.so.7
  CC       img2webp-img2webp.o
  CCLD     img2webp
/usr/bin/ld: warning: libwebp.so.6, needed by /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libtiff.so, may conflict with libwebp.so.7

Related to build ImageMagick:

configure: WARNING: unrecognized options: --with-libtiff

[dooman87]

In case you are interested, I found some warnings over the build step.

Related to build libwebp:

make[1]: Entering directory '/libwebp/examples'
  CC       dwebp-dwebp.o
  CC       example_util.lo
  CCLD     libexample_util.la
  CCLD     dwebp
  CC       cwebp-cwebp.o
  CCLD     cwebp
/usr/bin/ld: warning: libwebp.so.6, needed by /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libtiff.so, may conflict with libwebp.so.7
  CC       img2webp-img2webp.o
  CCLD     img2webp
/usr/bin/ld: warning: libwebp.so.6, needed by /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libtiff.so, may conflict with libwebp.so.7

Related to build ImageMagick:

configure: WARNING: unrecognized options: --with-libtiff

I saw libwebp and I'm not sure what would be the best way to fix it. --with-libtiff should be --with-tiff, thanks for finding that one!

[dooman87]

@dooman87 I'm using this Docker image in one of my project but unfortunately BMP detection is failing

https://github.com/microlinkhq/splashy/runs/4091761236?check_suite_focus=true#step:5:19

is there something I can do? maybe a lib dependency is missing in the original image? thinking

Hmmm...the list of format show that it's there:

dimka@dimkaxps:~/Projects/pixboost/ImageMagick$ docker run -it --rm --entrypoint=/bin/bash  dpokidov/imagemagick
root@7297d848aec3:/# magick identify -list format | grep BPM
root@7297d848aec3:/# magick identify -list format | grep BMP
      BMP* rw-   Microsoft Windows bitmap image
     BMP2* rw-   Microsoft Windows bitmap image (V2)
     BMP3* rw-   Microsoft Windows bitmap image (V3)
     WBMP* rw-   Wireless Bitmap (level 0) image
root@7297d848aec3:/# 

I've also double checked and BPM supported natively.

[Kikobeats]

@dooman87

Replaced --with-libtiff to --with-tiff for Ubuntu and Buster images!

You're right about the BMP thing; I double-checked as well, so not sure what's happening

[dooman87]

@dooman87

Replace --with-libtiff to --with-tiff for Ubuntu and Buster images!

You're right about the BMP thing; I double-checked as well, so not sure what's happening

Awesome, thanks a lot for fixing that! There is just one small comment left on image tags. Once done - we can merge it.

[dooman87]

Merged, thanks @Kikobeats for your contribution!