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[CI] Add scripts to generate and check Chroma styles (google#1976)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| #!/bin/bash | ||
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| set -eo pipefail | ||
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| HUGO="npx hugo" | ||
| CHROMA_STYLE=tango | ||
| DEST_DIR=assets/scss/td/chroma | ||
| DEST_FILE=_light.scss | ||
| DEST_PATH=/dev/null # Set in process_CLI_args | ||
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| function _usage() { | ||
| cat <<EOS | ||
| Usage: `basename $0` [options] | ||
| Generate CSS for the named Chroma style using Hugo. | ||
| -h Output this usage info. | ||
| -o FILE Output file name relative to $DEST_DIR. | ||
| Default: $DEST_FILE. | ||
| -s STYLE Chroma style name from list at | ||
| https://xyproto.github.io/splash/docs | ||
| Default: $CHROMA_STYLE. | ||
| EOS | ||
| } | ||
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| function usage() { | ||
| local status=${1:-0} | ||
| _usage 1>&2 | ||
| exit $status | ||
| } | ||
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| function process_CLI_args() { | ||
| while getopts ":ho:s:" opt; do | ||
| case $opt in | ||
| h) | ||
| usage | ||
| ;; | ||
| o) | ||
| DEST_FILE="$OPTARG" | ||
| ;; | ||
| s) | ||
| CHROMA_STYLE="$OPTARG" | ||
| ;; | ||
| \?) | ||
| echo "ERROR: unrecognized flag: -$OPTARG" | ||
| usage 1; | ||
| ;; | ||
| esac | ||
| done | ||
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| shift $((OPTIND-1)) | ||
| if [ "$#" -gt 0 ]; then | ||
| echo "ERROR: extra argument(s): $*" >&2 | ||
| usage 1; | ||
| fi | ||
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| DEST_PATH="$DEST_DIR/$DEST_FILE" | ||
| } | ||
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| function main() { | ||
| process_CLI_args "$@" | ||
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| # For more options, see https://gohugo.io/commands/hugo_gen_chromastyles/ | ||
| local cmd="$HUGO gen chromastyles --style=$CHROMA_STYLE >> $DEST_PATH" | ||
| echo "Generating $DEST_FILE using: $cmd" | ||
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| echo "/* Chroma style: $CHROMA_STYLE */" > $DEST_PATH | ||
| eval "$cmd" | ||
| } | ||
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| main "$@" |