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Updated to bat 0.11.0 + rewrote Dockerfile using Alpine as a base #1

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Updated to bat 0.11.0 + rewrote Dockerfile using Alpine as a base #1

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21 changes: 10 additions & 11 deletions Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,21 +1,20 @@
FROM ubuntu:16.04
FROM alpine:3.9

MAINTAINER Dan Lynn <docker@danlynn.org>

WORKDIR /myapp

RUN \
apt-get update &&\
apt-get install -y curl less git
ARG BAT_VERSION="0.11.0"

RUN \
curl -L https://github.com/sharkdp/bat/releases/download/v0.10.0/bat-v0.10.0-x86_64-unknown-linux-gnu.tar.gz | tar -C /usr/local/src -zxf - &&\
ln -s /usr/local/src/bat-v0.10.0-x86_64-unknown-linux-gnu/bat /usr/local/bin/bat
RUN apk add --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing --no-cache \
# required for window size detection
bash \
# `bat`s default pager
less \
bat="${BAT_VERSION}-r0" && \

# configure bash to check window size after each command
RUN \
# configure bash to check the window size after each command
echo "shopt -s checkwinsize" >> ~/.bashrc

# execute `bat` after a slight pause in order to give
# the tty time to realize the current window size
# execute `bat` after a pause so that tty can detect the current window size
ENTRYPOINT [ "bash", "-c", "sleep 0.1; bat $0 $@" ]
3 changes: 2 additions & 1 deletion README.md
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Expand Up @@ -6,7 +6,8 @@ See the __*excellent*__ `bat` project that this docker container wraps at [https

### Supported tags and respective `Dockerfile` links

+ [`0.10.0`,`latest` (0.10.0/Dockerfile)](https://github.com/danlynn/bat/blob/0.10.0/Dockerfile)
+ [`0.11.0`,`latest` (0.11.0/Dockerfile)](https://github.com/danlynn/bat/blob/0.11.0/Dockerfile)
+ [`0.10.0` (0.10.0/Dockerfile)](https://github.com/danlynn/bat/blob/0.10.0/Dockerfile)
+ [`0.9.0` (0.9.0/Dockerfile)](https://github.com/danlynn/bat/blob/0.9.0/Dockerfile)
+ [`0.7.1` (0.7.1/Dockerfile)](https://github.com/danlynn/bat/blob/0.7.1/Dockerfile)
+ [`0.6.1` (0.6.1/Dockerfile)](https://github.com/danlynn/bat/blob/0.6.1/Dockerfile)
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