bash-lib/github/lib at master · cyberark/bash-lib · GitHub

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#!/bin/bash

:"${BASH_LIB_DIR:?BASH_LIB_DIR must be set. Please source bash-lib/init before other scripts from bash-lib.}"

functionbl_hub_available(){
# type instead of which, so it can be stubbed in tests
type hub &>/dev/null || bl_fail "hub (github cli) binary not found, please install it via your package manager or use bl_hub_download_latest."
}

functionbl_hub_creds_available(){
 config_file="${HUB_CONFIG:-${HOME}/.config/hub}"
 [[ -n"${GITHUB_USER:-}" ]] && [[ -n"${GITHUB_TOKEN:-}" ]] &&return
 [[ -e"${config_file}" ]] &&return
 bl_fail "No credentials found for (git)hub please set GITHUB_USER and GITHUB_TOKEN or create ~/.config/hub"
}

functionbl_hub_check(){
 bl_in_git_repo \
&& bl_hub_available \
&& bl_hub_creds_available
}

functionbl_hub_download_latest(){
local install_dir="${1:-${HOME}/bin}"
local os_arch="${2:-}"
local tmpdir=".hubdl"
local download_url
local bin_path

 bl_curl_available

if [[ -z"${os_arch}" ]];then
if [[ "${OSTYPE}"=~"darwin" ]];then
 os_arch="darwin-amd64"
else
 os_arch="linux-amd64"
fi
 bl_debug "Hub Download detected arch: ${os_arch}"
fi

 asset_url="$(curl https://api.github.com/repos/github/hub/releases/latest \
|jq -r ".assets | map(select(.name | contains(\"${os_arch}\")))[0].url")"

 download_url="$(curl "${asset_url}"|jq -r '.browser_download_url')"

 bin_path="${install_dir}/hub"
 mkdir -p "${install_dir}"

 mkdir -p "${tmpdir}"
 bl_spushd "${tmpdir}"
 curl -s -L "${download_url}"> hub.tgz
 tar xf hub.tgz
 bl_spopd
 mv "${tmpdir}"/*/bin/hub "${bin_path}"
 rm -rf "${tmpdir}"

 bl_info "${download_url}/bin/hub --> ${bin_path}"
}

functionbl_hub_issue_number_for_title(){
local title="${1}"
 bl_hub_check
 hub issue \
|grep "${title}" \
|awk -F'[ #]+''{print $2; exit}'
}

functionbl_hub_add_issue_comment(){
local issue_number="${1}"
local comment="${2}"

 bl_hub_check

 [[ -n"${comment}" ]] || bl_die "bl_hub_add_issue_comment: Comment must not be empty"
 hub issue show "${issue_number}">/dev/null || bl_die "Github Issue number ${issue_number} isn't valid for repo $(pwd)"

 owner_repo="$(bl_github_owner_repo)"
if hub api "repos/${owner_repo}/issues/${issue_number}/comments" --field body="${comment}">/dev/null;then
 bl_debug "Added comment: \"${comment}\" to https://github.com/${owner_repo}/issues/${issue_number}"
else
 bl_fail "Failed to add comment: ${comment} to issue: ${owner_repo}#${issue_number}"
fi
}


functionbl_hub_comment_or_create_issue(){
local title="${1}"
local message="${2}"
local label="${3:-}"
local label_param=""
local issue_number
local issue_url
local action
local owner_repo
 bl_hub_check

 owner_repo="$(bl_github_owner_repo)"
 issue_number="$(bl_hub_issue_number_for_title "${title}"||:)"

if [[ -z"${issue_number}" ]];then
 action="created"
if [[ -n"${label}" ]];then
 label_param="-l ${label}"
fi

# issue doesn't exist create it

# The following prevents a shellcheck warning about label_param
# getting split into multiple words. That is exactly what should
# happen as "-l" and "labelname" should be separate tokens for
# the hub command.
# shellcheck disable=SC2086
 issue_url="$(hub issue create -m "${title}

${message}"${label_param})"

# Example issue url: https://github.com/{owner}/{repo}/issues/{issue number}"
# To find the issue number, split on / and take the last field
 issue_number="$(awk -F'/''{print $NF}'<<<"${issue_url}")"

 bl_debug "Created issue: ${issue_url} with title \"${title}\""
else
 issue_url="https://github.com/${owner_repo}/issues/${issue_number}"
 action="commented"
 bl_debug "Found existing issue for title \"${title}\": ${issue_url}"
 bl_hub_add_issue_comment "${issue_number}""${message}"
fi
 cat <<EOJ
{
 "action": "${action}",
 "issue_number": "${issue_number}",
 "issue_url": "${issue_url}",
 "issue_ref": "${owner_repo}#${issue_number}"
}
EOJ
}