From 6570c18ca504d9d61a850074e2a331163741594c Mon Sep 17 00:00:00 2001
From: ostatni5 <26521377+ostatni5@users.noreply.github.com>
Date: Wed, 19 Nov 2025 11:42:03 +0100
Subject: [PATCH 1/3] Add release automation

---
 release-automation/bump-version.sh | 57 ++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100755 release-automation/bump-version.sh

diff --git a/release-automation/bump-version.sh b/release-automation/bump-version.sh
new file mode 100755
index 0000000..eee0e6d
--- /dev/null
+++ b/release-automation/bump-version.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+set -e
+
+# Usage: ./bump-version.sh <version>
+VERSION="$1"
+MIX_EXS="mix.exs"
+README="README.md"
+MARKER_VERSION="# project version - bump-version.sh"
+
+if [ -z "$VERSION" ]; then
+    echo "Usage: $0 <version>"
+    exit 1
+fi
+
+# Navigate to fishjam_protos directory
+cd fishjam_protos
+
+BRANCH_NAME="release-$VERSION"
+git checkout -b "$BRANCH_NAME"
+
+if [ ! -f "$MIX_EXS" ]; then
+    echo "Error: $MIX_EXS not found in repo root"
+    exit 1
+fi
+
+# Update version in mix.exs (Version line follows MARKER_VERSION)
+# - The substitution uses a regex that matches a literal `version: "`, then
+#   three groups of digits separated by dots (e.g. `1.2.3`), and the closing
+#   `"`. We capture the prefix and suffix and replace only the numeric part
+#   with the value of the shell variable `$VERSION`, keeping the surrounding
+#   text intact.
+if grep -q "$MARKER_VERSION" "$MIX_EXS"; then
+    sed -i.bak -E "/$MARKER_VERSION/{n;s/version: \"[0-9]+\.[0-9]+\.[0-9]+\"/version: \"$VERSION\"/;}" "$MIX_EXS"
+    rm -f "$MIX_EXS.bak"
+else
+    echo "Error: Marker '$MARKER_VERSION' not found in $MIX_EXS. Please add it above the version line."
+    exit 1
+fi
+
+# Confirm replacement
+if ! grep -q "version: \"$VERSION\"" "$MIX_EXS"; then
+    echo "Error: Failed to update version in $MIX_EXS via regex"
+    exit 1
+fi
+echo "Updated $MIX_EXS to $VERSION"
+
+# Update version in README.md if present
+if [ -f "$README" ]; then
+    sed -i.bak -E "s/:fishjam_protos, \"~> [0-9]+\.[0-9]+\.[0-9]+\"/:fishjam_protos, \"~> $VERSION\"/" "$README"
+    rm -f "$README.bak"
+    echo "Updated $README to version $VERSION"
+else
+    echo "⚠️ $README not found, skipping README version update"
+fi
+
+echo "✅ Version bump complete for $VERSION"
+echo "BRANCH_NAME:$BRANCH_NAME"

From 11f50c1649c21c4dcd0fc401c62589b83e5d93b3 Mon Sep 17 00:00:00 2001
From: ostatni5 <26521377+ostatni5@users.noreply.github.com>
Date: Wed, 19 Nov 2025 11:47:57 +0100
Subject: [PATCH 2/3] Add comment in mix to mark project version

---
 fishjam_protos/mix.exs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fishjam_protos/mix.exs b/fishjam_protos/mix.exs
index 19da41f..89fc8c2 100644
--- a/fishjam_protos/mix.exs
+++ b/fishjam_protos/mix.exs
@@ -4,6 +4,7 @@ defmodule FishjamProtos.MixProject do
   def project do
     [
       app: :fishjam_protos,
+      # project version - bump-version.sh
       version: "0.4.0",
       elixir: "~> 1.17",
       start_permanent: Mix.env() == :prod,

From 48c21428647f2ca332a99aeec9efb577949ca98c Mon Sep 17 00:00:00 2001
From: ostatni5 <26521377+ostatni5@users.noreply.github.com>
Date: Wed, 26 Nov 2025 11:21:35 +0100
Subject: [PATCH 3/3] Update version handling in mix.exs and bump-version.sh

---
 fishjam_protos/mix.exs             |  5 +++--
 release-automation/bump-version.sh | 21 ++++++++-------------
 2 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/fishjam_protos/mix.exs b/fishjam_protos/mix.exs
index 89fc8c2..dc036e7 100644
--- a/fishjam_protos/mix.exs
+++ b/fishjam_protos/mix.exs
@@ -1,11 +1,12 @@
 defmodule FishjamProtos.MixProject do
   use Mix.Project
 
+  @release_version "0.4.0"
+
   def project do
     [
       app: :fishjam_protos,
-      # project version - bump-version.sh
-      version: "0.4.0",
+      version: @release_version,
       elixir: "~> 1.17",
       start_permanent: Mix.env() == :prod,
       elixirc_paths: ["lib"],
diff --git a/release-automation/bump-version.sh b/release-automation/bump-version.sh
index eee0e6d..0cf81ea 100755
--- a/release-automation/bump-version.sh
+++ b/release-automation/bump-version.sh
@@ -5,7 +5,6 @@ set -e
 VERSION="$1"
 MIX_EXS="mix.exs"
 README="README.md"
-MARKER_VERSION="# project version - bump-version.sh"
 
 if [ -z "$VERSION" ]; then
     echo "Usage: $0 <version>"
@@ -23,26 +22,22 @@ if [ ! -f "$MIX_EXS" ]; then
     exit 1
 fi
 
-# Update version in mix.exs (Version line follows MARKER_VERSION)
-# - The substitution uses a regex that matches a literal `version: "`, then
-#   three groups of digits separated by dots (e.g. `1.2.3`), and the closing
-#   `"`. We capture the prefix and suffix and replace only the numeric part
-#   with the value of the shell variable `$VERSION`, keeping the surrounding
-#   text intact.
-if grep -q "$MARKER_VERSION" "$MIX_EXS"; then
-    sed -i.bak -E "/$MARKER_VERSION/{n;s/version: \"[0-9]+\.[0-9]+\.[0-9]+\"/version: \"$VERSION\"/;}" "$MIX_EXS"
+# Search and replace `@release_version "<version>"` to new version
+if grep -q "@release_version" "$MIX_EXS"; then
+    sed -i.bak -E 's/(@release_version[[:space:]]*")[^"]*/\1'"$VERSION"'/' "$MIX_EXS"
     rm -f "$MIX_EXS.bak"
 else
-    echo "Error: Marker '$MARKER_VERSION' not found in $MIX_EXS. Please add it above the version line."
+    echo "Error: @release_version line not found in $MIX_EXS"
     exit 1
 fi
 
-# Confirm replacement
-if ! grep -q "version: \"$VERSION\"" "$MIX_EXS"; then
+# Confirm replacement: accept either a literal version string or the module attribute
+if grep -q "@release_version \"$VERSION\"" "$MIX_EXS"; then
+    echo "Updated $MIX_EXS to $VERSION"
+else
     echo "Error: Failed to update version in $MIX_EXS via regex"
     exit 1
 fi
-echo "Updated $MIX_EXS to $VERSION"
 
 # Update version in README.md if present
 if [ -f "$README" ]; then