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Start moving reused utility functions to one script.

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This commit is contained in:
Dan Schaper 2017-01-28 17:32:42 -08:00
parent 0375a3caa3
commit 3861b57dc6
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GPG key ID: 572E999E385B7BFC
2 changed files with 20 additions and 71 deletions
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69
advanced/Scripts/update.sh
View file

@ -19,70 +19,13 @@ readonly ADMIN_INTERFACE_DIR="/var/www/html/admin"
readonly PI_HOLE_GIT_URL="https://github.com/pi-hole/pi-hole.git"
readonly PI_HOLE_FILES_DIR="/etc/.pihole"
is_repo() {
# Use git to check if directory is currently under VCS, return the value
local directory="${1}"
local curdir
local rc
PH_TEST=true
source ${PI_HOLE_GIT_URL}/automated\ install/basic-install.sh
curdir="${PWD}"
cd "${directory}" &> /dev/null || return 1
git status --short &> /dev/null
rc=$?
cd "${curdir}" &> /dev/null || return 1
return "${rc}"
}
prep_repo() {
# Prepare directory for local repository building
local directory="${1}"
rm -rf "${directory}" &> /dev/null
return
}
make_repo() {
# Remove the non-repod interface and clone the interface
local remoteRepo="${2}"
local directory="${1}"
(prep_repo "${directory}" && git clone -q --depth 1 "${remoteRepo}" "${directory}")
return
}
update_repo() {
local directory="${1}"
local curdir
curdir="${PWD}"
cd "${directory}" &> /dev/null || return 1
# Pull the latest commits
# Stash all files not tracked for later retrieval
git stash --all --quiet
# Force a clean working directory for cloning
git clean --force -d
# Fetch latest changes and apply
git pull --quiet
cd "${curdir}" &> /dev/null || return 1
}
getGitFiles() {
# Setup git repos for directory and repository passed
# as arguments 1 and 2
local directory="${1}"
local remoteRepo="${2}"
echo ":::"
echo "::: Checking for existing repository..."
if is_repo "${directory}"; then
echo -n "::: Updating repository in ${directory}..."
update_repo "${directory}" || (echo "*** Error: Could not update local repository. Contact support."; exit 1)
echo " done!"
else
echo -n "::: Cloning ${remoteRepo} into ${directory}..."
make_repo "${directory}" "${remoteRepo}" || (echo "Unable to clone repository, please contact support"; exit 1)
echo " done!"
fi
}
# is_repo() sourced from basic-install.sh
# make_repo() sourced from basic-install.sh
# update_repo() source from basic-install.sh
# getGitFiles() sourced from basic-install.sh
GitCheckUpdateAvail() {
local directory="${1}"

22
automated install/basic-install.sh
View file

@ -149,15 +149,17 @@ make_repo() {
update_repo() {
local directory="${1}"
local curdir
curdir="${PWD}"
cd "${directory}" &> /dev/null || return 1
# Pull the latest commits
echo -n "::: Updating repo in ${1}..."
if [[ -d "${directory}" ]]; then
cd "${directory}"
git stash -q &> /dev/null || true # Okay for stash failure
git pull -q &> /dev/null || return $?
echo " done!"
fi
git stash --all --quiet &> /dev/null || true # Okay for stash failure
git clean --force -d || true # Okay for already clean directory
git pull --quiet &> /dev/null || return $?
echo " done!"
cd "${curdir}" &> /dev/null || return 1
return 0
}
@ -169,9 +171,13 @@ getGitFiles() {
echo ":::"
echo "::: Checking for existing repository..."
if is_repo "${directory}"; then
update_repo "${directory}" || return 1
echo -n "::: Updating repository in ${directory}..."
update_repo "${directory}" || { echo "*** Error: Could not update local repository. Contact support."; exit 1; }
echo " done!"
else
make_repo "${directory}" "${remoteRepo}" || return 1
echo -n "::: Cloning ${remoteRepo} into ${directory}..."
make_repo "${directory}" "${remoteRepo}" || { echo "Unable to clone repository, please contact support"; exit 1; }
echo " done!"
fi
return 0
}