ci: adding release binary publishing

.cargo/config.toml

@@ -0,0 +1,14 @@
+# From https://github.com/BurntSushi/ripgrep/blob/master/.cargo/config.toml
+
+# Do the same for MUSL targets. At the time of writing (2023-10-23), this is
+# the default. But the plan is for the default to change to dynamic linking.
+# The whole point of MUSL with respect to ripgrep is to create a fully
+# statically linked executable.
+#
+# See: https://github.com/rust-lang/compiler-team/issues/422
+# See: https://github.com/rust-lang/compiler-team/issues/422#issuecomment-812135847
+[target.x86_64-unknown-linux-musl]
+rustflags = [
+  "-C", "target-feature=+crt-static",
+  "-C", "link-self-contained=yes",
+]

.github/workflows/continuous-delivery.yml

@@ -0,0 +1,29 @@
+name: Continuous Delivery (CD)
+
+on:
+  release:
+    types: [published]
+
+# https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs
+permissions:
+  contents: write
+
+env:
+  # Forcing Earthly to use colours, to make reading output easier.
+  FORCE_COLOR: 1
+
+jobs:
+  release-artifacts:
+    name: Release artifacts.
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Earthly v0.8.12.
+        uses: earthly/actions-setup@v1
+        with:
+          version: v0.8.12
+      - name: Checkout code.
+        uses: actions/checkout@v4
+      - name: Release artifacts.
+        run: earthly --ci --secret GH_TOKEN +release-artifacts --release "${GITHUB_REF_NAME}"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by GitHub Actions.

Earthfile

@@ -187,3 +187,15 @@ end-to-end-test:
     RUN pip3 install -r "end-to-end-tests/requirements.txt"
     COPY "+compile/target/" "target/"
     RUN ./ci/end-to-end-test.sh
+
+
+release-artifacts:
+    FROM +rust-base
+    DO +COPY_CI_DATA
+    # Needed by the GitHub CLI.
+    RUN apk add --no-cache git
+    RUN ./ci/install-github-cli.sh
+    DO +COPY_METADATA
+    DO +COPY_SOURCECODE
+    ARG release
+    RUN --secret GH_TOKEN ./ci/release-artifacts.sh --release "${release}"

ci/install-github-cli.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env sh
+
+set -o errexit
+set -o xtrace
+
+github_cli_version="2.30.0"
+target="gh_${github_cli_version}_linux_amd64"
+
+wget "https://github.com/cli/cli/releases/download/v${github_cli_version}/${target}.tar.gz"
+tar -xzvf "${target}.tar.gz"
+mv "${target}/bin/gh" "/usr/local/bin/"
+rm -rf "${target:?}/"

ci/release-artifacts.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+# ARG_OPTIONAL_SINGLE([release],[],[],[])
+# ARGBASH_GO()
+# needed because of Argbash --> m4_ignore([
+### START OF CODE GENERATED BY Argbash v2.9.0 one line above ###
+# Argbash is a bash code generator used to get arguments parsing right.
+# Argbash is FREE SOFTWARE, see https://argbash.io for more info
+# Generated online by https://argbash.io/generate
+
+die() {
+	local _ret="${2:-1}"
+	test "${_PRINT_HELP:-no}" = yes && print_help >&2
+	echo "$1" >&2
+	exit "${_ret}"
+}
+
+begins_with_short_option() {
+	local first_option all_short_options=''
+	first_option="${1:0:1}"
+	test "$all_short_options" = "${all_short_options/$first_option/}" && return 1 || return 0
+}
+
+# THE DEFAULTS INITIALIZATION - OPTIONALS
+_arg_release=""
+
+print_help() {
+	printf 'Usage: %s [--release <arg>]\n' "$0"
+}
+
+parse_commandline() {
+	while test $# -gt 0; do
+		_key="$1"
+		case "$_key" in
+		--release)
+			test $# -lt 2 && die "Missing value for the optional argument '$_key'." 1
+			_arg_release="$2"
+			shift
+			;;
+		--release=*)
+			_arg_release="${_key##--release=}"
+			;;
+		*)
+			_PRINT_HELP=yes die "FATAL ERROR: Got an unexpected argument '$1'" 1
+			;;
+		esac
+		shift
+	done
+}
+
+parse_commandline "$@"
+
+# OTHER STUFF GENERATED BY Argbash
+
+### END OF CODE GENERATED BY Argbash (sortof) ### ])
+# [ <-- needed because of Argbash
+set -o errexit
+set -o xtrace
+
+target=$(rustc -vV | sed -n 's|host: ||p')
+cargo build --verbose --release
+gzip --verbose --stdout "target/release/conventional_commits_linter" >"${target}.gz"
+gh release upload "${_arg_release}" "${target}.gz"
+# ] <-- needed because of Argbash