Init repo

.gitignore

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+target/

LICENSE

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+Copyright 2023-2023 Gardouille
+
+DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+
+  http://www.wtfpl.net/

README.md

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+# exa-docker-build
+
+This repository contains the source to build  [Exa](https://github.com/ogham/exa).
+
+## Usage Docker
+
+If you have [Docker](https://www.docker.com/) installed locally, just run the following:
+
+```bash
+user@hostname$ ./build-in-container.sh
+```
+
+By default this will build the last version on Debian Bookworm and put the
+archive to `target/` directory.
+
+## Build on current host
+
+```bash
+user@hostname$ ./build.sh
+```

build-in-container.sh

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+#!/bin/bash
+
+set -eu
+
+TARGET="$(dirname "$0" | xargs realpath)"
+IMAGE="debian:bookworm"
+
+while getopts "v:i:h" opt
+do
+  case "$opt" in
+    i)
+      IMAGE="$OPTARG"
+      ;;
+    h)
+      echo "Usage: $0 [-i image]"
+      exit 0
+      ;;
+    *)
+      exit 1
+      ;;
+  esac
+done
+
+docker run --rm           \
+  --name exa-build-$$ \
+  -v "$TARGET:/target"    \
+  -w /target              \
+  --user root             \
+  "$IMAGE"                \
+  sh build.sh

build.sh

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+#!/bin/bash
+
+set -xeu
+
+DEBIAN_FRONTEND=noninteractive
+TARGET="$PWD"
+
+export DEBIAN_FRONTEND
+
+dependencies() {
+	# Update system and install basic tools
+	apt-get update -yq && apt-get install -yq aptitude curl git wget
+	# Install dependencies for Exa
+	aptitude --quiet --assume-yes install gcc libgit2-dev
+}
+
+install_rust() {
+	curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-host x86_64-unknown-linux-gnu --default-toolchain nightly
+	. ~/.cargo/env
+}
+
+get_exa_sources() {
+	# Clone Exa repo
+	cd "$(mktemp -d)"
+	git clone https://github.com/ogham/exa
+	cd exa
+}
+
+build_exa() {
+	# Build
+	cargo build --release
+
+	# Test
+	cargo test
+
+	# Move to previous directory
+	#cd -
+}
+
+copy() {
+	TARGET_UID="$(stat --printf %u "$TARGET")"
+	TARGET_GID="$(stat --printf %g "$TARGET")"
+	install -o "$TARGET_UID" -g "$TARGET_GID" -t "$TARGET/target" target/release/exa
+}
+
+main() {
+	dependencies
+	install_rust
+	get_exa_sources
+	build_exa
+	copy
+}
+
+main

entrypoint.sh

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+#!/bin/bash
+
+set -xeu
+
+DEBIAN_FRONTEND=noninteractive
+TARGET="$PWD"
+
+export DEBIAN_FRONTEND
+
+dependencies() {
+	# Update system and install basic tools
+	apt-get update -yq && apt-get install -yq aptitude curl git wget
+	# Install dependencies for Exa
+	aptitude --quiet --assume-yes install gcc libgit2-dev
+}
+
+install_rust() {
+	curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-host x86_64-unknown-linux-gnu --default-toolchain nightly
+	. ~/.cargo/env
+}
+
+get_exa_sources() {
+	# Clone Exa repo
+	cd "$(mktemp -d)"
+	git clone https://github.com/ogham/exa
+	cd exa
+}
+
+build_exa() {
+	## Build
+	cargo build --release
+
+	# Test
+	cargo test
+
+	## Move to previous directory
+	cd -
+}
+
+copy() {
+	TARGET_UID="$(stat --printf %u "$TARGET")"
+	TARGET_GID="$(stat --printf %g "$TARGET")"
+	install -o "$TARGET_UID" -g "$TARGET_GID" -t "$TARGET/target" /*.tar.gz
+}
+
+main() {
+	dependencies
+	install_rust
+	get_exa_sources
+	build_exa
+	copy
+}
+
+main