From a4487a82cf7f399fa0cc20a1a09c1b1b329927d7 Mon Sep 17 00:00:00 2001
From: Kaxil Naik <kaxilnaik@gmail.com>
Date: Sun, 6 Dec 2020 22:38:28 +0000
Subject: [PATCH] Change the format for sha512 sum for releases
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

closes https://github.com/apache/airflow/issues/12832

This format is popular and supported by tools like Ansible.

```
❯ sha512sum ../airflow-dev/1.10.14rc3/apache-airflow-1.10.14rc3-bin.tar.gz
953d3c04ee6fd2fa96e126750e642fc0872add96d180901440a91bd61c494a711b48836c634d93dcb181006935772556d5b4426671bf1a638f0a0698b51b119f  ../airflow-dev/1.10.14rc3/apache-airflow-1.10.14rc3-bin.tar.gz
```

vs

```
❯ gpg --print-md SHA512 ../airflow-dev/1.10.14rc3/apache-airflow-1.10.14rc3-bin.tar.gz
../airflow-dev/1.10.14rc3/apache-airflow-1.10.14rc3-bin.tar.gz:
953D3C04 EE6FD2FA 96E12675 0E642FC0 872ADD96 D1809014 40A91BD6 1C494A71 1B48836C
 634D93DC B1810069 35772556 D5B44266 71BF1A63 8F0A0698 B51B119F
```
---
 dev/README_RELEASE_AIRFLOW.md | 2 +-
 dev/sign.sh                   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dev/README_RELEASE_AIRFLOW.md b/dev/README_RELEASE_AIRFLOW.md
index 059a7bc69ba62..20487dc933b96 100644
--- a/dev/README_RELEASE_AIRFLOW.md
+++ b/dev/README_RELEASE_AIRFLOW.md
@@ -380,7 +380,7 @@ Run this:
 ```shell script
 for i in *.sha512
 do
-    echo "Checking $i"; gpg --print-md SHA512 `basename $i .sha512 ` | diff - $i
+    echo "Checking $i"; shasum -a 512 `basename $i .sha512 ` | diff - $i
 done
 ```
 
diff --git a/dev/sign.sh b/dev/sign.sh
index a809fc65a855a..a1b6916487235 100755
--- a/dev/sign.sh
+++ b/dev/sign.sh
@@ -30,5 +30,5 @@ SIGN_WITH="${SIGN_WITH:-apache.org}"
 for name in "${@}"
 do
     gpg --armor --local-user "$SIGN_WITH" --output "${name}.asc" --detach-sig "${name}"
-    gpg --print-md SHA512 "${name}" > "${name}.sha512"
+    shasum -a 512 "${name}" > "${name}.sha512"
 done