chore: add helper script to publish release artifacts

Sponsored-by: author

2 files changed, 25 insertions, 9 deletions

diff --git a/publish-release.sh b/publish-release.sh
new file mode 100755
index 0000000..741b17b
--- /dev/null
+++ b/publish-release.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -euo pipefail
+
+img="$1"
+dir="$2"
+
+version="$(basename "$dir")"
+
+mkdir "$dir"
+xz -0vT0 <"$img" >"$dir/v-i.img.xz"
+cp configure-installer write-and-config.sh "$dir/"
+for file in NEWS.md README.md tutorial.md; do
+	sed "s/VERSION/$version/" "$file" >tmp.md
+	pandoc tmp.md -o "$dir/$(basename "$file" .md).html"
+	rm tmp.md
+done
diff --git a/tutorial.md b/tutorial.md
index c8e48e0..5ba8ce4 100644
--- a/tutorial.md
+++ b/tutorial.md
@@ -8,14 +8,13 @@ You need:
 
 The steps:
 
-1. Download the installer image from
-   <https://files.liw.fi/v-i/v-i.img.xz>. You can use `curl` or `wget`
-   or your web browser. Use **one of** the following commands:
-
-    ~~~sh
-    curl https://files.liw.fi/v-i/v-i.img.xz > v-i.img.xz
-    wget -c https://files.liw.fi/v-i/v-i.img.xz
-    ~~~
+1. Download the installer image (`v-i.img.xz`) and related scripts
+   (`configure-installer` and `write-and-config.sh`) from a
+   subdirectory or <https://files.liw.fi/v-i/>.
+   
+   * <https://files.liw.fi/v-i/VERSION/v-i.img.xz>
+   * <https://files.liw.fi/v-i/VERSION/configure-installer>
+   * <https://files.liw.fi/v-i/VERSION/write-and-config.sh>
 
 2. Unpack the downloaded image.
 
@@ -49,7 +48,7 @@ The steps:
 5. Write the installer image to the USB drive, and configure it.
 
    ~~~sh
-   sudo ./write-and-config.sh config.yaml /dev/sdx v-i.img
+   sudo bash write-and-config.sh config.yaml /dev/sdx v-i.img
    ~~~
 
    This will take a few minutes.