scwrypts/.config/create-new-env
yage 7f14edd039 v5.0.0
=====================================================================

Excited to bring V5 to life. This includes some BREAKING CHANGES to
several aspects of ZSH-type scwrypts. Please refer to the readme
for upgrade details (specifically docs/upgrade/v4-to-v5.md)

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

- ZSH testing library with basic mock capabilities

- new scwrypts environment file format includes metadata and more
  advanced features like optional parent env overrides, selection
  inheritence, and improved structurual flexibility

- speedup cache for non-CI runs of ZSH-type scwrypts

- ${scwryptsmodule} syntax now allows a consistent unique-naming
  scheme for functions in ZSH-type scwrypts while providing better
  insight into origin of API calls in other modules

- reusable, case-statement-driven argument parsers in ZSH-type scwrypts

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

- several utility function renames in ZSH-type scwrypts to improve
  consistency

- documentation comments included in ZSH libraries

- ZSH-type scwrypts now allow library modules to live alongside
  executables
  (zsh/lib still supported; autodetection determines default)

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

- hardened environment checking for REQUIRED_ENV variables; this removes
  the ability to overwrite variables in local function contexts
2025-05-24 08:10:33 -06:00

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#!/bin/zsh
#
# a temporary template conversion utility for env.template (<=v4)
# to env.yaml (>=v5)
#
eval $(scwrypts --config)
use -c scwrypts/environment-files
ENVIRONMENT_ROOT="$1"
[ "$ENVIRONMENT_ROOT" ] || ENVIRONMENT_ROOT="${0:a:h}"
OLDENV="$ENVIRONMENT_ROOT/env.template"
NEWENV="$ENVIRONMENT_ROOT/env.yaml"
ENVMAP="$ENVIRONMENT_ROOT/.map.txt"
GROUP="$2"
[ $GROUP ] || GROUP=scwrypts
GENERATE_TEMPLATE \
| sed '1,4d; /^$/d' \
| sed -z 's/# \([^\n]*\)\n\([^\n]*\)=/\2=\n\2=DESCRIPTION=\1/g' \
| sed '
s/^export //
/./i---
s/\s\+$//
s/__/=/g
s/^\(AWS\|REDIS\)_/\1=/
s/^\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]*\)=$/\L\1:\n \2:\n \3:\n \4:\n \5:/
s/^\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]*\)=$/\L\1:\n \2:\n \3:\n \4:/
s/^\([^=]*\)=\([^=]*\)=\([^=]*\)=$/\L\1:\n \2:\n \3:/
s/^\([^=]*\)=\([^=]*\)=$/\L\1:\n \2:/
s/^\([^=]*\)=$/\L\1:/
s/^\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]\+\)$/\L\1:\n \2:\n \3:\n \4:\n \5: \E\6/
s/^\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]\+\)$/\L\1:\n \2:\n \3:\n \4: \E\5/
s/^\([^=]*\)=\([^=]*\)=\([^=]*\)=\([^=]\+\)$/\L\1:\n \2:\n \3: \E\4/
s/^\([^=]*\)=\([^=]*\)=\([^=]\+\)$/\L\1:\n \2: \E\3/
s/^\([^=]*\)=\([^=]\+\)$/\L\1: \E\2/
s/: (\(.*\))/: [\1]/
/^/,/:/{s/_/-/g}
' \
| sed '
s/^ \(description:.*\)/ \1/
s/description:/.DESCRIPTION:/
' \
| sed -z 's/\n\(\s\+\).DESCRIPTION:\([^\n]\+\)/\n\1.DESCRIPTION: >-\n\1 \2/g' \
| yq eval-all '. as $item ireduce ({}; . *+ $item)' \
> "$NEWENV" \
;
cat -- "$OLDENV" \
| sed '
s/#.*//
/^$/d
s/^export //
s/\s\+$//
s/^\([^=]*\)=.*/\1=\n\1/
' \
| sed '
/^/s/.*/\L&/
/^/s/__/./g
/^/s/_/-/g
s/^/./
s/\(aws\|redis\)-/\1./
' \
| perl -pe 's/=\n/^/' \
| column -ts '^' \
> "$ENVMAP" \
;
while read line
do
ENV_VAR=$(echo $line | awk '{print $1;}')
LOOKUP=$(echo $line | awk '{print $2;}')
cp "$NEWENV" "$NEWENV.temp"
cat "$NEWENV.temp" \
| yq ". | $LOOKUP.[\".ENVIRONMENT\"] = \"$ENV_VAR\"" \
| yq 'sort_keys(...)' \
> "$NEWENV"
;
done < "$ENVMAP"
rm -- "$NEWENV.temp" "$ENVMAP" &>/dev/null
head -n1 -- "$NEWENV" | grep -q "^{}$" && {
echo '---' > "$NEWENV"
}
cat -- "$NEWENV" | yq
SUCCESS "new environment saved to '$NEWENV'"