scwrypts/zsh/lib/helm/validate.module.zsh
yage f3e70c61cb v3.9.0
=====================================================================

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

- scwrypts runner has new arguments
  -q/--quiet   allows quiet-mode operation while still logging to logfiles
  -v/--verbose forces verbose mode
    --version  longform required (-v is now for "verbose" mode)

- scwrypts runner now auto-detects certain CLI usage, running in quiet,
  logged mode if pattern match successfully identifies a single scwrypt
  (or when using --name); use --verbose to override this behavior

- 'k exec' no longer requires double '--' if a '--' comes after
  - old : k exec -it my-pod-0 -- -- /bin/sh
  + new : k exec -it my-pod-0 -- /bin/sh
  + still works : k -- exec -it my-pod-0 -- /bin/sh

--- Bug Fixes ----------------------------

- fixed various plugins/kubectl auto-completion settings; arguments
  after '--' or profile number (e.g. 'k 1 get deployments') will now
  appropriately autocomplete in the indicated profile

- helm template functions now work on related .tpl files as well
  (renders from chart root)

- fixed some goofy UTF-8 icons in zsh/lib/utils/io

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

- (experimental) scwrypts zsh plugin for interactive command selection
  (like CTRL+SPACE), but allows you to build command arguments,
  providing help dialogue for the selected command

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

- zsh/misc/tally ) helps keep tally-counts of things; helpful when
                   running long scripts "what iteration am I on"
2023-12-11 18:19:37 -07:00

96 lines
2.1 KiB
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
}
[[ $TEMPLATE_FILENAME =~ tests/.*.yaml$ ]] && {
HELM_ARGS+=(--values $TEMPLATE_FILENAME)
USE_CHART_ROOT=1
}
[[ $TEMPLATE_FILENAME =~ .tpl$ ]] \
&& 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 \
"$CHART_ROOT/tests/default.yaml" \
"$CHART_ROOT/values.test.yaml" \
"$CHART_ROOT/values.yaml" \
;
do
[ -f "$F" ] && HELM_ARGS=(--values "$F" $HELM_ARGS)
done
for LOCAL_REPOSITORY in $(\
cat "$CHART_ROOT/Chart.yaml" \
| YQ -r '.dependencies[] | .repository' \
| grep '^file://' \
| sed 's|file://||' \
)
do
[[ $LOCAL_REPOSITORY =~ ^[/~] ]] \
&& LOCAL_REPOSITORY_ROOT="$LOCAL_REPOSITORY" \
|| LOCAL_REPOSITORY_ROOT="$CHART_ROOT/$LOCAL_REPOSITORY" \
;
for F in \
"$LOCAL_REPOSITORY_ROOT/tests/default.yaml" \
"$LOCAL_REPOSITORY_ROOT/values.test.yaml" \
"$LOCAL_REPOSITORY_ROOT/values.yaml" \
;
do
[ -f "$F" ] && HELM_ARGS=(--values "$F" $HELM_ARGS)
done
done
}