From a74f81c3991a2c3dd05607b30ebf68e2e35fdd04 Mon Sep 17 00:00:00 2001
From: Ruakij <ruakij@ruekov.eu>
Date: Sun, 8 Oct 2023 18:00:37 +0200
Subject: [PATCH] Change how builds are made

---
 scripts/utils/build-multiarch.sh |  9 +++---
 scripts/utils/build-ownarch.sh   |  7 ++---
 scripts/utils/prepare.sh         | 48 ++++++++++++++++++++++++--------
 3 files changed, 43 insertions(+), 21 deletions(-)

diff --git a/scripts/utils/build-multiarch.sh b/scripts/utils/build-multiarch.sh
index 56794c4..7d88545 100755
--- a/scripts/utils/build-multiarch.sh
+++ b/scripts/utils/build-multiarch.sh
@@ -2,8 +2,7 @@
 PLATFORM=${PLATFORM:-"linux/amd64,linux/arm64/v8,linux/arm/v7"}
 
 docker buildx build \
---platform $PLATFORM \
---tag $TAG:latest \
---tag "${TAG}:${VERSION}" \
-$EXTRA_ARGS \
-$WORKDIR
+    --platform $PLATFORM \
+    $TAGS_ARG \
+    $EXTRA_ARGS \
+    $WORKDIR
diff --git a/scripts/utils/build-ownarch.sh b/scripts/utils/build-ownarch.sh
index 1f43303..8673f0e 100755
--- a/scripts/utils/build-ownarch.sh
+++ b/scripts/utils/build-ownarch.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 
 docker build \
---tag $TAG:latest \
---tag $TAG:$VERSION \
-$EXTRA_ARGS \
-"$WORKDIR"
+    $TAGS_ARG \
+    $EXTRA_ARGS \
+    "$WORKDIR"
diff --git a/scripts/utils/prepare.sh b/scripts/utils/prepare.sh
index 8159b74..5eab4b2 100755
--- a/scripts/utils/prepare.sh
+++ b/scripts/utils/prepare.sh
@@ -24,32 +24,56 @@ fi
 cd "$repositoryFolder"
 
 if [ "$cloned" != True ]; then
-    # Checkout default-branch in case GIT_CHECKOUT was different    
+    # Checkout default-branch in case GIT_CHECKOUT was different
     defaultBranch=$(git symbolic-ref refs/remotes/origin/HEAD | sed 's@^refs/remotes/origin/@@')
-    git checkout "${defaultBranch}"     
+    git checkout "${defaultBranch}"
 
-    git pull        # Get changes
+    git pull # Get changes
 fi
 
 # Checkout when set
 if [ "$GIT_CHECKOUT" != "" ]; then
     # Handle special directives
     if [ "$GIT_CHECKOUT" = "latest-tag" ]; then
-        GIT_CHECKOUT=$(git describe --tags `git rev-list --tags --max-count=1`)     # Get latest tag
+        GIT_CHECKOUT=$(git describe --tags $(git rev-list --tags --max-count=1)) # Get latest tag
     fi
 
     git checkout $GIT_CHECKOUT
 fi
 
-
 # --- VERSION ---
-# Get current version to build
-VERSION=$(git describe --tags --long)
-if [ $? -ne 0 ]; then
-    VERSION=$(git rev-parse HEAD)
+# When not set
+if [ "$GIT_CHECKOUT" == "" ]; then
+    # Get current version to build
+    VERSION=$(git describe --tags --long)
+    if [ $? -ne 0 ]; then
+        VERSION=$(git rev-parse HEAD)
+    fi
+    export VERSION
 fi
-export VERSION
 printf "Version: ${VERSION}\n"
 
-TAG=${TAG:-"${TAGPREFIX}${NAME}"}
-printf "> ${TAG}\n"
+# --- TAGS ---
+IFS='-.' read -ra ADDR <<<"$VERSION"
+
+TAG_VERS=("latest")
+currentTag="${ADDR[0]}"
+TAG_VERS+=("$currentTag")
+
+for i in $(seq 1 $((${#ADDR[@]} - 1))); do
+    delimiter="."
+    if [[ $VERSION == *"${currentTag}-${ADDR[$i]}"* ]]; then
+        delimiter="-"
+    fi
+
+    currentTag="${currentTag}${delimiter}${ADDR[$i]}"
+    TAG_VERS+=("$currentTag")
+done
+
+# Generate TAG_VERS_ARG
+printf "TAG_VERS:\n"
+for tag_ver in "${TAG_VERS[@]}"; do
+    TAG="${TAGPREFIX}${NAME}:${tag_ver}"
+    TAGS_ARG="$TAGS_ARG --tag $TAG"
+    echo "- $TAG"
+done