purefish/terminal-screenshot

purefish/terminal-screenshot repository overview

⁠docker-terminal-screenshot

Pre-built Docker image with terminal-screenshot CLI⁠ for automated terminal screenshot generation.

:warning: Default shell is Fish (see help for Bash users⁠.)

⁠What's Included

Base image: purefish/docker-fish⁠ ;
Fish shell⁠ and Bash⁠ ;
Chromium with fonts (Noto, Noto-emoji) ;
Node.js (as provided by alpine image⁠);
Yarn 1.22.22 ;
Puppeteer 21.10.0 ;
terminal-screenshot⁠ CLI (globally available)

⁠Usage

⁠Standalone

# screenshot `ls -lah` output
docker run \
   --rm \
   --volume $(pwd):/home/nemo \
   purefish/terminal-screenshot:latest \
      'ls -lah | terminal-screenshot --output foo.png'

⁠As a multi-stage builds

Pull purefish/terminal-screenshot image as a stage, then copy what you need for screenshot generation (see usage on pure project⁠):

FROM purefish/terminal-screenshot:latest
USER nemo
# screenshot `ls -lah` output
RUN ls -lah | terminal-screenshot --output foo.png

⁠Default command

terminal-screenshot --help

⁠Default entrypoint

Is fish -c⁠, see help for Bash users⁠, you can override it using --entrypoint⁠ argument:

docker run \
   --rm \
   --volume $(pwd):/home/nemo \
   --entrypoint /bin/bash \
   purefish/terminal-screenshot:latest \
      -c 'ls -lah | terminal-screenshot --output bar.png';

⁠Tag

Default, latest, you can specify another based on fish version⁠:

docker pull purefish/terminal-screenshot:fish-<tag>

⁠Development

⁠Build

make build

⁠Test

make test # show versions

⁠Push to Docker Hub

docker login
make push

⁠MIT⁠ License

Tag summary

Recent tags

Content type

Image

Digest

sha256:620e1f871…

Size

444.6 MB

Last updated

10 months ago

docker pull purefish/terminal-screenshot

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