NAS-121003 / 23.10 / Adapt charts CI and improve/fix common (#1011)

* Adapt charts CI and improve/fix common

* add check on permissions contaienr

* add postgres template

* update comments

* Update create_app.sh

* add check

* update script

* auto gen item.yaml from Chart,yaml

* rename readme on dest

* duplicate readme from the same source

* correct comment

* reoder

* remove extra space

* keep both README and app-readme

* update regex, to also allow 2 letter names, which is also valid

* No need to check host network if there aren't any pod values

* use same pattern as the pod.name label (not prepending release-name

* update deps

* add chart dirs to ci

* Add a validation to check if there is any yaml errors after merging files

* update charts path on ci

* common/1.0.0/ -> common/

* update common-test dep path

* temp update create_app script

* make permissions container name configurable, incase we want to change order of execution

* update naming convention

* fix typo and a missed name change

* do not allow `--` in names

create_app.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+VERSION="v4.31.1"
+BINARY="yq_linux_amd64"
+YQ_PATH="/tmp/yq"
+BASE_PATH="library/ix-dev"
+
+if [[ ! -f "$YQ_PATH" ]]; then
+  wget "https://github.com/mikefarah/yq/releases/download/${VERSION}/${BINARY}" -O "$YQ_PATH" && \
+  chmod +x "$YQ_PATH"
+fi
+
+function check_args(){
+    local arg=$1
+    if [[ -z "$arg" ]]; then
+        echo "Error: $2 not specified"
+        exit 1
+    fi
+}
+
+function copy_app() {
+    local train=$1
+    local app=$2
+
+    # Check arguments have values
+    check_args "$train"
+    check_args "$app"
+
+    # Grab version from Chart.yaml
+    version=$("$YQ_PATH" '.version' "$BASE_PATH/$train/$app/Chart.yaml")
+    check_args "$version"
+
+    # Make sure directories exist
+    mkdir -p "$train/$app/$version"
+
+    helm dependency update "$BASE_PATH/$train/$app"
+    # Copy files over
+    rsync --archive --delete "$BASE_PATH/$train/$app/" "$train/$app/$version"
+    # Rename values.yaml to ix_values.yaml
+    mv "$train/$app/$version/values.yaml" "$train/$app/$version/ix_values.yaml"
+
+    # Remove CI directory from the versioned app
+    rm -r "$train/$app/$version/ci"
+
+    # Grab icon and categories from Chart.yaml
+    icon=$("$YQ_PATH" '.icon' "$BASE_PATH/$train/$app/Chart.yaml")
+    check_args "$icon"
+    categories=$("$YQ_PATH" '.keywords' "$BASE_PATH/$train/$app/Chart.yaml")
+    check_args "$categories"
+
+    # Create item.yaml
+    echo "" > "$train/$app/item.yaml"
+    ICON="$icon" "$YQ_PATH" '.icon_url = env(ICON)' --inplace "$train/$app/item.yaml"
+    CATEGORIES="$categories" "$YQ_PATH" '.categories = env(CATEGORIES)' --inplace "$train/$app/item.yaml"
+
+}
+
+# TODO: Call this function for each changed app
+copy_app "$1" "$2"