diff options
Diffstat (limited to 'scripts/.scripts/init-git.sh')
| -rwxr-xr-x | scripts/.scripts/init-git.sh | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/scripts/.scripts/init-git.sh b/scripts/.scripts/init-git.sh new file mode 100755 index 0000000..0a45b90 --- /dev/null +++ b/scripts/.scripts/init-git.sh @@ -0,0 +1,193 @@ +#!/usr/bin/env bash + +# Global +SCRIPT="$(basename $0)" +SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)" +GITATTRIBUTES_URL="https://gist.githubusercontent.com/tobyvin/70f3671c76016063594ea45edbb97094/raw" + +# Defaults +VERBOSE=0 +QUIET=0 +INTERACTIVE=0 +TEMPLATE="visualstudiocode" +LICENSE="mit" + +# Usage output +read -r -d '' USAGE <<USAGE +USAGE: $SCRIPT [OPTIONS] <IGNORE_TEMPLATE> + +OPTIONS: + -h, --help Show this message + -v, --verbose Show more output + -q, --quiet Suppress all output + -i, --interactive Run command interactivly + + -l, --license [LICENSE_ID] + Specify which license to generate. Defaults to '$LICENSE' + + -t, --template [IGNORE_TEMPLATE,...] + Project template(s) used when generating the .gitignore file. It + can also be a comma seperated list or templates. Use '-t list' to + see available templates. Defaults to '$TEMPLATE' +USAGE + +# Options +SHORT=hvqil:t: +LONG=help,verbose,quiet,interactive,license:,template: + +# Test getopt +getopt --test 2>/dev/null +if [[ $? -ne 4 ]]; then + read -r -d '' message <<EOF +GNU's enhanced getopt is required to run this script +You can usually find this in the util-linux package +On MacOS/OS X see homebrew's package: http://brewformulas.org/Gnu-getopt +For anyone else, build from source: http://frodo.looijaard.name/project/getopt +EOF + echo "$message" >&2 + exit 1 +fi + +# Parse options +TEMP=$(getopt \ + --options ${SHORT} \ + --longoptions ${LONG} \ + --name ${SCRIPT} \ + -- "$@") + +# Exit on failed getopt +if [ $? != 0 ]; then + echo "Error in getopt. Terminating..." >&2 + exit 1 +fi + +eval set -- "${TEMP}" +unset TEMP + +while [[ $# -gt 0 ]]; do + case "$1" in + -h | --help) + echo "$USAGE" + exit 0 + ;; + -v | --verbose) + VERBOSE=1 + shift + ;; + -q | --quiet) + QUIET=1 + shift + ;; + -i | --interactive) + INTERACTIVE=1 + shift + ;; + -l | --license) + LICENSE="$2" + shift 2 + ;; + -t | --template) + TEMPLATE="$2" + shift 2 + ;; + --) + shift + break + ;; + *) break ;; + esac +done + +VALID_TEMPLATES=$(curl -L -s "https://www.toptal.com/developers/gitignore/api/list") + +validate-template() { + local template="$1" + local templates="$2" + if [[ ",$2," == *",$template,"* ]]; then + [ "$QUIET" != 1 ] && printf "'%s' is already added.\n" "$template" >&2 + return 1 + elif ! [[ $VALID_TEMPLATES =~ "$template" ]]; then + [ "$QUIET" != 1 ] && printf "'%s' is not a valid template.\n" "$template" >&2 + return 1 + else + [ "$VERBOSE" == 1 ] && printf "Added template: %s\n" "$template" >&2 + return 0 + fi +} + +get-gitignore() { + local templates='' + IFS=',' read -ra input <<<"$1" + + for template in "${input[@]}"; do + if validate-template "$template" "$templates"; then + templates+="${template}," + fi + done + + echo ${templates%?} +} + +get-gitignore-interactive() { + local templates='' + + while true; do + read -p 'Input gitignore template(s): ' -i "$1" readInput + echo "" + + IFS=', ' input=$readInput + [ -z "$input" ] && break + if [[ "$input" == "list" ]]; then + echo "$VALID_TEMPLATES" >&2 + else + for template in $input; do + if validate-template "$template" "$templates"; then + templates+="${template}," + fi + done + fi + [ "$QUIET" != 1 ] && printf "\nTemplates: %s\n" "${templates%?}" >&2 + done + + echo "${templates%?}" +} + +get-license() { + licenseJson="$(curl -sH 'Accept: application/vnd.github.v3+json' https://api.github.com/licenses/$1)" + # not_found='"message": "Not Found"' + if [[ $licenseJson =~ '"message": "Not Found"' ]]; then + [ "$QUIET" != 1 ] && printf "'%s' is not a valid license identifier.\n" "$LICENSE" >&2 + else + echo $licenseJson | grep -oP '.*"body":\s*"\K.*(?=\s*",)' | + tr '\n' '\0' | xargs -0 printf '%b\n' | + sed "s/\\[year\\]/$(date +'%Y')/" | + sed "s/\\[fullname\\]/$(git config --get user.name)/" + fi +} + +if [[ "$TEMPLATE" == "list" ]]; then + echo "$VALID_TEMPLATES" + exit 0 +fi + +if [ $INTERACTIVE -eq 0 ]; then + gitignore_cmd=get-gitignore +else + gitignore_cmd=get-gitignore-interactive +fi + +TEMPLATES=$($gitignore_cmd $TEMPLATE) + +# .gitignore +[ "$VERBOSE" == 1 ] && printf "Creating .gitignore using: %s\n" "$TEMPLATES" >&1 +curl -L -s "https://www.toptal.com/developers/gitignore/api/${TEMPLATES}" >.gitignore + +# .gitattributes +[ "$VERBOSE" == 1 ] && printf "Creating .gitattributes\n" >&1 +curl -sL "$GITATTRIBUTES_URL" >.gitattributes + +# LICENSE +[ "$VERBOSE" == 1 ] && printf "Creating LICENSE using: %s\n" "$LICENSE" >&1 +get-license $LICENSE >LICENSE + +echo "$PWD" |