feat(build): Add release automation tooling adapted from decasify

.github/workflows/deploy.yml

@@ -25,7 +25,7 @@ jobs:
           ./bootstrap.sh
           ./configure  \
             --enable-developer-mode \
-            GITCLIFF=: JUST=: TAPLO=: TYPOS=: \
+            CARGO_SET_VERSION=: GIT_CLIFF=: JUST=: TAPLO=: TYPOS=: \
             --without-{bash,fish,zsh}-completion-dir
       - name: Publish Docker Image to GH Container Registry
         run: |

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
           ./bootstrap.sh
           ./configure  \
             --enable-developer-mode \
-            GITCLIFF=: JUST=: TAPLO=: TYPOS=:\
+            CARGO_SET_VERSION=: GIT_CLIFF=: JUST=: TAPLO=: TYPOS=: \
             --without-{bash,fish,zsh}-completion-dir
           echo "VERSION=$(./build-aux/git-version-gen .tarball-version)" >> $GITHUB_ENV
       - name: Build source package

Justfile

@@ -0,0 +1,43 @@
+set ignore-comments := true
+set shell := ["zsh", "+o", "nomatch", "-ecu"]
+set unstable := true
+set script-interpreter := ["zsh", "+o", "nomatch", "-eu"]
+
+_default:
+	@just --list --unsorted
+
+[private]
+[doc('Block execution if Git working tree isn’t pristine.')]
+pristine:
+	# Ensure there are no changes in staging
+	git diff-index --quiet --cached HEAD || exit 1
+	# Ensure there are no changes in the working tree
+	git diff-files --quiet || exit 1
+
+[private]
+[doc('Block execution if we don’t have access to private keys.')]
+keys:
+	gpg -a --sign > /dev/null <<< "test"
+
+release semver: pristine keys
+	cargo-set-version set-version {{semver}}
+	taplo format Cargo.toml
+	sed -i -e "/^git-warp-time =/s/\".*\"/\"${${:-{{semver}}}%\.*}\"/" README.md
+	sed -i -e "/image:/s/:v.*/:v{{semver}}/" action.yml
+	make SEMVER={{semver}} CHANGELOG.md git-warp-time-{{semver}}.md -B
+	git add Cargo.{toml,lock} README.md CHANGELOG.md action.yml
+	git commit -m "chore: Release v{{semver}}"
+	git tag -s v{{semver}} -F git-warp-time-{{semver}}.md
+	cargo build
+	git diff-files --quiet || exit 1
+	./config.status && make
+	git push --atomic origin master v{{semver}}
+	cargo publish --locked
+
+post-release semver: keys
+	gh release download v{{semver}}
+	ls git-warp-time-{{semver}}.{tar.zst,zip} | xargs -n1 gpg -a --detach-sign
+	gh release upload v{{semver}} git-warp-time-{{semver}}.{tar.zst,zip}.asc
+
+# vim: set ft=just
+

Makefile.am

@@ -35,13 +35,23 @@ include $(top_srcdir)/aminclude.am
 PHONY_DEVELOPER_TARGETS = release-preview
 .PHONY: $(PHONY_DEVELOPER_TARGETS)
 
+SEMVER := $(shell $(AWK) -F\" '/^version/ { print $$2 }' $(top_srcdir)/Cargo.toml)
+TAG := v$(SEMVER)
+
 if DEVELOPER_MODE
 
 release-preview:
 	$(GIT_CLIFF) --unreleased
 
-CHANGELOG.md: .version
-	$(GIT_CLIFF) -o $@
+CHANGELOG.md:
+	$(GIT_CLIFF) -p $@ --unreleased -t $(TAG)
+
+git-warp-time-%.md: CHANGELOG.md
+	$(SED) -e '/^## \[$*\]/,/^## \[/!d' $< | \
+		$(SED) -e '1s/^/Release v$*\n/' | \
+		$(SED) -e '/^#/d' -e '/^$$/d' | \
+		$(SED) -e 's/\*//g' | \
+		$(SED) -e '1a\\' > $@
 
 else !DEVELOPER_MODE