Make generate-changelog.sh more robust

1 files changed, 18 insertions, 6 deletions

diff --git a/utils/generate_changelog.sh b/utils/generate_changelog.sh
index 05e7e9e..eea2c2a 100755
--- a/utils/generate_changelog.sh
+++ b/utils/generate_changelog.sh
@@ -1,10 +1,19 @@
 #|/usr/bin/env sh
 
+set -e
+
 script_dir=$(dirname -- "$(readlink -f "$0")")
+root_dir=$script_dir/..
+
+cwd=$(pwd)
+cd "$root_dir"
+
+version=$(head -n 1 docs/CHANGELOG.md | cut -f 1 -d ' ')
 
-sed '/^$/q' "$script_dir"/../docs/CHANGELOG.md
+sed '/^$/q' docs/CHANGELOG.md
 
-echo '## Verifying the release
+printf 'Verifying the release
+---------------------
 
 0. Import my gpg public key into your keyring (you only need to do this once, not for every release):
 
@@ -12,15 +21,18 @@ echo '## Verifying the release
 gpg --auto-key-locate clear,wkd --locate-keys sommerfeld@sommerfeld.dev
 ```
 
-1. Download `sentrum-%s-manifest.txt` and `sentrum-%s-manifest.txt.asc` to the same directory where you are downloading the binary.
+1. Download `sentrum-v%s-manifest.txt` and `sentrum-v%s-manifest.txt.asc` to the same directory where you are downloading the binary.
 2. Verify the gpg signature is mine (should ouput `Good signature`)`:
 
 ```bash
-gpg --verify sentrum-%s-manifest.txt.asc
+gpg --verify sentrum-v%s-manifest.txt.asc
 ```
 
 3. Verify the checksums of the binaries (should output `OK`):
 
 ```bash
-sha256sum --check  --ignore-missing sentrum-%s-manifest.txt
-```' | sed "s/%s/$1/g"
+sha256sum --check  --ignore-missing sentrum-v%s-manifest.txt
+```
+' "$version" "$version" "$version" "$version"
+
+cd "$cwd"