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dokku/plugins/git/git-from-directory

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#!/usr/bin/env bash
source "$PLUGIN_CORE_AVAILABLE_PATH/common/property-functions"
source "$PLUGIN_AVAILABLE_PATH/git/functions"
source "$PLUGIN_AVAILABLE_PATH/git/internal-functions"
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x
trigger-git-git-from-directory() {
declare desc="updates a repository from a directory"
declare trigger="git-from-directory"
declare APP="$1" SOURCECODE_WORK_DIR="$2" USER_NAME="${3:-Dokku}" USER_EMAIL="${4:-automated@dokku.sh}"
local APP_ROOT="$DOKKU_ROOT/$APP"
local DOKKU_DEPLOY_BRANCH="$(fn-git-deploy-branch "$APP")"
local REV
local TMP_WORK_DIR=$(mktemp -d "/tmp/dokku-${DOKKU_PID}-${FUNCNAME[0]}.XXXXXX")
local TMP_WORK_DIR_2=$(mktemp -d "/tmp/dokku-${DOKKU_PID}-${FUNCNAME[0]}.XXXXXX")
trap "rm -rf '$TMP_WORK_DIR' '$TMP_WORK_DIR_2' >/dev/null" RETURN INT TERM EXIT
local has_code=false
if fn-git-cmd "$APP_ROOT" rev-parse "$DOKKU_DEPLOY_BRANCH" &>/dev/null; then
has_code=true
fi
dokku_log_info1 "Updating git repository with specified build context"
if [[ "$has_code" == "false" ]]; then
# setup new repo
local DEPLOY_BRANCH="$(fn-git-deploy-branch "$APP")"
cp -rT "$SOURCECODE_WORK_DIR" "$TMP_WORK_DIR"
suppress_output fn-git-cmd "$TMP_WORK_DIR" init
suppress_output fn-git-cmd "$TMP_WORK_DIR" checkout -b "$DEPLOY_BRANCH"
suppress_output fn-git-cmd "$TMP_WORK_DIR" config init.defaultBranch "$DEPLOY_BRANCH"
suppress_output fn-git-cmd "$TMP_WORK_DIR" config user.name "$USER_NAME"
suppress_output fn-git-cmd "$TMP_WORK_DIR" config user.email "$USER_EMAIL"
suppress_output fn-git-cmd "$TMP_WORK_DIR" add --all
suppress_output fn-git-cmd "$TMP_WORK_DIR" commit -m "Initial commit"
REV="$(fn-git-cmd "$TMP_WORK_DIR" rev-parse HEAD)"
fn-git-create-hook "$APP"
fn-git-clone "$APP" "$TMP_WORK_DIR" "$DEPLOY_BRANCH"
else
# update existing repo
GIT_TERMINAL_PROMPT=0 suppress_output git clone "$APP_ROOT" "$TMP_WORK_DIR_2"
cp -rT "$SOURCECODE_WORK_DIR" "$TMP_WORK_DIR"
mv "$TMP_WORK_DIR_2/.git" "$TMP_WORK_DIR/.git"
suppress_output fn-git-cmd "$TMP_WORK_DIR" config user.name "$USER_NAME"
suppress_output fn-git-cmd "$TMP_WORK_DIR" config user.email "$USER_EMAIL"
suppress_output fn-git-cmd "$TMP_WORK_DIR" add --all
suppress_output fn-git-cmd "$TMP_WORK_DIR" update-index --refresh
if suppress_output fn-git-cmd "$TMP_WORK_DIR" diff-index --quiet HEAD --; then
dokku_log_warn "No changes detected, skipping git commit"
dokku_log_warn "Call 'ps:rebuild' on app to rebuild the app from existing source"
return 1
fi
suppress_output fn-git-cmd "$TMP_WORK_DIR" commit -m "Automated commit @ $(date +%s)"
REV="$(fn-git-cmd "$TMP_WORK_DIR" rev-parse HEAD)"
fn-git-fetch "$APP" "$TMP_WORK_DIR" "$REV"
fi
rm -rf "$TMP_WORK_DIR" "$TMP_WORK_DIR_2" >/dev/null
if git_receive_app "$APP" "$REV"; then
return
else
local exit_code=$?
local DOKKU_DEPLOY_BRANCH="$(fn-git-deploy-branch "$APP")"
if [[ "$has_code" == "false" ]]; then
fn-git-cmd "$APP_ROOT" update-ref -d HEAD
else
fn-git-cmd "$APP_ROOT" update-ref "refs/heads/$DOKKU_DEPLOY_BRANCH" "$DOKKU_DEPLOY_BRANCH^"
fi
return "$exit_code"
fi
}
trigger-git-git-from-directory "$@"