Add just build target, use in CI

.forgejo/workflows/deploy.yml

@@ -22,15 +22,9 @@ jobs:
       - name: Check
         run: just check
 
-      - name: Replace version and timestamp
-        run: |
-          sed -i -e "s#{{TAG}}#$GITHUB_REF_NAME#g" ./hugo.toml
-          sed -i -e "s/{{COMMIT}}/$GITHUB_SHA/g" ./hugo.toml
-          sed -i -e "s/show_version = false/show_version = true/g" ./hugo.toml
-
       - name: Build website
-        run: |
-          hugo build --minify
+        run: just build
+
       - name: Copy to server
         if: github.ref == 'refs/heads/master'
         run: |

Justfile

@@ -5,5 +5,9 @@ check:
 format:
 	clang-format -i assets/js/*.js
 
+build:
+	./create_versioned_hugo_toml.sh hugo.toml hugo_versioned.toml
+	hugo build --config hugo_versioned.toml --minify
+
 serve:
 	hugo serve

create_versioned_hugo_toml.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Usage: ./create_versioned_hugo_toml.sh INFILE OUTFILE
+# Replaces the version placeholders in hugo.toml with versions taken from
+# $GITHUB_REF_NAME and $GITHUB_SHA environment variables.
+
+cp "$1" "$2"
+sed -i -e "s#{{TAG}}#$GITHUB_REF_NAME#g" "$2"
+sed -i -e "s/{{COMMIT}}/$GITHUB_SHA/g" "$2"
+sed -i -e "s/show_version = false/show_version = true/g" "$2"