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134 lines
3.1 KiB
Bash
134 lines
3.1 KiB
Bash
#!/bin/bash
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## Collection of shared bpkg functions
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## Init local config and set environmental defaults
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bpkg_initrc() {
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local config=${BPKG_CONFIG:-"$HOME/.bpkgrc"}
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[ -f "$config" ] && source "$config"
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## set defaults
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if [ ${#BPKG_REMOTES[@]} -eq 0 ]; then
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BPKG_REMOTES[0]=${BPKG_REMOTE-https://raw.githubusercontent.com}
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BPKG_GIT_REMOTES[0]=${BPKG_GIT_REMOTE-https://github.com}
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fi
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BPKG_USER="${BPKG_USER:-"bpkg"}"
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BPKG_INDEX=${BPKG_INDEX:-"$HOME/.bpkg/index"}
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}
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## check parameter consistency
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bpkg_validate () {
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bpkg_initrc
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if [ ${#BPKG_GIT_REMOTES[@]} -ne ${#BPKG_REMOTES[@]} ]; then
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mesg='BPKG_GIT_REMOTES[%d] differs in size from BPKG_REMOTES[%d] array'
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fmesg=$(printf "$mesg" "${#BPKG_GIT_REMOTES[@]}" "${#BPKG_REMOTES[@]}")
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error "$fmesg"
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return 1
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fi
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return 0
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}
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## format and output message
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bpkg_message () {
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if type -f bpkg-term > /dev/null 2>&1; then
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bpkg-term color "${1}"
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fi
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shift
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printf " ${1}"
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shift
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if type -f bpkg-term > /dev/null 2>&1; then
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bpkg-term reset
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fi
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printf ": "
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if type -f bpkg-term > /dev/null 2>&1; then
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bpkg-term reset
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bpkg-term bright
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fi
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printf "%s\n" "${@}"
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if type -f bpkg-term > /dev/null 2>&1; then
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bpkg-term reset
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fi
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}
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## output error
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bpkg_error () {
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{
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bpkg_message "red" "error" "${@}"
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} >&2
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}
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## output warning
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bpkg_warn () {
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{
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bpkg_message "yellow" "warn" "${@}"
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} >&2
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}
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## output info
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bpkg_info () {
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local title="info"
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if (( "${#}" > 1 )); then
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title="${1}"
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shift
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fi
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bpkg_message "cyan" "${title}" "${@}"
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}
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## takes a remote and git-remote and sets the globals:
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## BPKG_REMOTE: remote URI
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## BPKG_GIT_REMOTE: git remote with oauth info embedded,
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## BPKG_OAUTH_TOKEN: token for x-oauth-basic
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bpkg_select_remote () {
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local remote=$1
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local git_remote=$2
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BPKG_REMOTE_HOST=$(echo "$git_remote" | sed 's/.*:\/\///' | sed 's/\/$//' | tr '/' '_')
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BPKG_REMOTE_INDEX="$BPKG_INDEX/$BPKG_REMOTE_HOST"
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BPKG_REMOTE_INDEX_FILE="$BPKG_REMOTE_INDEX/index.txt"
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BPKG_OAUTH_TOKEN=""
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BPKG_CURL_AUTH_PARAM=""
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if [ "${remote:0:10}" == "raw-oauth|" ]; then
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OLDIFS="${IFS}"
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IFS="|"
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local remote_parts=($remote)
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IFS="${OLDIFS}"
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BPKG_OAUTH_TOKEN=${remote_parts[1]}
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BPKG_CURL_AUTH_PARAM="-u $BPKG_OAUTH_TOKEN:x-oauth-basic"
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BPKG_REMOTE=${remote_parts[2]}
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if [[ "$git_remote" == https://* ]] && [[ "$git_remote" != *x-oauth-basic* ]] && [[ "$git_remote" != *${BPKG_OAUTH_TOKEN}* ]]; then
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git_remote=${git_remote/https:\/\//https:\/\/$BPKG_OAUTH_TOKEN:x-oauth-basic@}
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fi
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else
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BPKG_REMOTE=$remote
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fi
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BPKG_GIT_REMOTE=$git_remote
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}
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## given a user and name, sets BPKG_RAW_PATH using the available
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## BPKG_REMOTE and BPKG_OAUTH_TOKEN details
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bpkg_select_raw_path() {
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local user=$1
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local name=$2
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if [ "$BPKG_OAUTH_TOKEN" == "" ]; then
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BPKG_RAW_PATH="$BPKG_REMOTE/$user/$name"
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else
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BPKG_RAW_PATH="$BPKG_REMOTE/$user/$name/raw"
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fi
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return 0
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}
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export -f bpkg_initrc
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export -f bpkg_validate
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export -f bpkg_message
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export -f bpkg_warn
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export -f bpkg_error
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export -f bpkg_info
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export -f bpkg_select_remote
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export -f bpkg_select_raw_path
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