scwrypts/zsh/lib/helm/validate.module.zsh
yage 6f42c9cb16 v3.7.0
=====================================================================

--- New Features -------------------------

- Github Actions integration from 3.7.0 and up!

```yaml
  # try it out in gh actions
  - uses: wrynegade/scwrypts@main
    with:
      version: v3.7.0
      scwrypt: --name hello-world --group scwrypts --type py
      args: --message "hello from github actions ci <3"
```

--- New Scripts --------------------------

zsh/helm )
  smart helm template functions (simply pass a filename)
   - get-template
   - update-dependencies

--- Changes ------------------------------

- CHECK_ENVIRONMENT now uses proper argument parsing

- scwrypts/plugins loaded by setting in config or environment:
   SCWRYPTS_PLUGIN_ENABLED__plugin=1

- SCWRYPTS__GET_PATH_TO_RELATIVE_ARGUMENT was missed in the v2->v3
  refactor and has now been reincluded as SCWRYPTS__GET_REALPATH
2023-11-10 16:32:05 -07:00

66 lines
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Bash

#####################################################################
DEPENDENCIES+=(yq)
REQUIRED_ENV+=()
#####################################################################
HELM__VALIDATE() {
[ ! $USAGE ] && USAGE="
usage:
environment
TEMPLATE_FILENAME target template filename
Smart helm-detection / validator which determines the helm
chart root and other details given a particular filename.
"
[ $TEMPLATE_FILENAME ] && [ -f "$TEMPLATE_FILENAME" ] || {
ERROR 'must provide a template filename'
return 1
}
_HELM__GET_CHART_ROOT
[ $CHART_ROOT ] && [ -d "$CHART_ROOT" ] || {
ERROR 'unable to determine helm root; is this a helm template file?'
return 1
}
CHART_NAME=$(yq -r .name "$CHART_ROOT/Chart.yaml")
[[ $TEMPLATE_FILENAME =~ values*.yaml$ ]] && {
HELM_ARGS+=(--values $TEMPLATE_FILENAME)
USE_CHART_ROOT=1
}
[[ $(dirname $TEMPLATE_FILENAME) =~ ^$CHART_ROOT$ ]] \
&& USE_CHART_ROOT=1
_HELM__GET_DEFAULT_VALUES_ARGS
return 0
}
_HELM__GET_CHART_ROOT() {
local SEARCH_DIR=$(dirname "$TEMPLATE_FILENAME")
while [ ! $CHART_ROOT ] && [[ ! $SEARCH_DIR =~ ^/$ ]]
do
[ -f "$SEARCH_DIR/Chart.yaml" ] && CHART_ROOT="$SEARCH_DIR" && return 0
SEARCH_DIR="$(dirname "$SEARCH_DIR")"
done
return 1
}
_HELM__GET_DEFAULT_VALUES_ARGS() {
for F in \
"$CHART_ROOT/values.yaml" \
"$CHART_ROOT/values.test.yaml" \
"$CHART_ROOT/tests/default.yaml" \
;
do
[ -f "$F" ] && HELM_ARGS+=(--values "$F")
done
}