From daa1bdf0eb784a3cf366730d7338256454cf33f5 Mon Sep 17 00:00:00 2001
From: Denis Mishin <dmishin@pomerium.com>
Date: Tue, 2 May 2023 12:43:36 -0400
Subject: [PATCH] add changelog script (#618)

---
 .gitignore           |  2 ++
 scripts/changelog.sh | 28 ++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100755 scripts/changelog.sh

diff --git a/.gitignore b/.gitignore
index 418a7b6a..bd0c04c9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,5 @@ dist/
 .DS_Store
 
 .worktrees/
+
+changelog.md
diff --git a/scripts/changelog.sh b/scripts/changelog.sh
new file mode 100755
index 00000000..1acd559b
--- /dev/null
+++ b/scripts/changelog.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+SINCE=$1
+RELEASE=$2
+BRANCH="${3:-$(git branch --show-current)}"
+OUTFILE="${4:-changelog.out}"
+
+docker run --rm=true -it -v "$(pwd)":/usr/local/src/your-app -v "pomerium-changelog-cache:/cache" ferrarimarco/github-changelog-generator \
+    --user pomerium --project ingress-controller \
+    -o "${OUTFILE}" \
+    --no-issues \
+    --max-issues 500 \
+    --usernames-as-github-logins \
+    --release-branch "${BRANCH}" \
+    --future-release "${RELEASE}" \
+    --since-tag "${SINCE}" \
+    --token "${GITHUB_TOKEN}" \
+    --breaking-label "## Breaking" \
+    --enhancement-label "## New" \
+    --bugs-label "## Fixed" \
+    --pr-label "## Changed" \
+    --deprecated-label "## Deprecated" \
+    --removed-label "## Removed" \
+    --security-label "## Security" \
+    --cache-file /cache \
+    --enhancement-labels "improvement,Improvement,enhancement,Enhancement,feature" \
+    --exclude-labels "docs,ci" \
+    --add-sections '{"documentation":{"prefix":"## Documentation","labels":["docs"]}, "dependency":{"prefix":"## Dependency","labels":["dependency","dependencies"]}, "deployment":{"prefix":"## Deployment","labels":["deployment"]}}'