diff --git a/automated install/basic-install.sh b/automated install/basic-install.sh index 72d46840..30beda91 100755 --- a/automated install/basic-install.sh +++ b/automated install/basic-install.sh @@ -376,16 +376,12 @@ is_repo() { # Use a named, local variable instead of the vague $1, which is the first argument passed to this function # These local variables should always be lowercase local directory="${1}" - # A local variable for the current directory - local curdir # A variable to store the return code local rc - # Assign the current directory variable by using pwd - curdir="${PWD}" # If the first argument passed to this function is a directory, if [[ -d "${directory}" ]]; then # move into the directory - cd "${directory}" + pushd "${directory}" &> /dev/null || return 1 # Use git to check if the directory is a repo # git -C is not used here to support git versions older than 1.8.4 git status --short &> /dev/null || rc=$? @@ -395,7 +391,7 @@ is_repo() { rc=1 fi # Move back into the directory the user started in - cd "${curdir}" + popd &> /dev/null || return 1 # Return the code; if one is not set, return 0 return "${rc:-0}" } @@ -405,6 +401,7 @@ make_repo() { # Set named variables for better readability local directory="${1}" local remoteRepo="${2}" + # The message to display when this function is running str="Clone ${remoteRepo} into ${directory}" # Display the message and use the color table to preface the message with an "info" indicator @@ -417,11 +414,20 @@ make_repo() { # Clone the repo and return the return code from this command git clone -q --depth 20 "${remoteRepo}" "${directory}" &> /dev/null || return $? # Data in the repositories is public anyway so we can make it readable by everyone (+r to keep executable permission if already set by git) - chmod -R a+rX "${directory}" - + chmod -R a+rX "${directory}" + # Move into the directory that was passed as an argument + pushd "${directory}" &> /dev/null || return 1 + # Check current branch. If it is master, then reset to the latest availible tag. + # In case extra commits have been added after tagging/release (i.e in case of metadata updates/README.MD tweaks) + curBranch=$(git rev-parse --abbrev-ref HEAD) + if [[ "${curBranch}" == "master" ]]; then #If we're calling make_repo() then it should always be master, we may not need to check. + git reset --hard "$(git describe --abbrev=0 --tags)" || return $? + fi # Show a colored message showing it's status printf "%b %b %s\\n" "${OVER}" "${TICK}" "${str}" - # Always return 0? Not sure this is correct + + # Move back into the original directory + popd &> /dev/null || return 1 return 0 } @@ -432,17 +438,14 @@ update_repo() { # but since they are local, their scope does not go beyond this function # This helps prevent the wrong value from being assigned if you were to set the variable as a GLOBAL one local directory="${1}" - local curdir + local curBranch # A variable to store the message we want to display; # Again, it's useful to store these in variables in case we need to reuse or change the message; # we only need to make one change here local str="Update repo in ${1}" - - # Make sure we know what directory we are in so we can move back into it - curdir="${PWD}" - # Move into the directory that was passed as an argument - cd "${directory}" &> /dev/null || return 1 + # Move into the directory that was passed as an argument + pushd "${directory}" &> /dev/null || return 1 # Let the user know what's happening printf " %b %s..." "${INFO}" "${str}" # Stash any local commits as they conflict with our working code @@ -450,12 +453,18 @@ update_repo() { git clean --quiet --force -d || true # Okay for already clean directory # Pull the latest commits git pull --quiet &> /dev/null || return $? + # Check current branch. If it is master, then reset to the latest availible tag. + # In case extra commits have been added after tagging/release (i.e in case of metadata updates/README.MD tweaks) + curBranch=$(git rev-parse --abbrev-ref HEAD) + if [[ "${curBranch}" == "master" ]]; then + git reset --hard "$(git describe --abbrev=0 --tags)" || return $? + fi # Show a completion message printf "%b %b %s\\n" "${OVER}" "${TICK}" "${str}" # Data in the repositories is public anyway so we can make it readable by everyone (+r to keep executable permission if already set by git) chmod -R a+rX "${directory}" # Move back into the original directory - cd "${curdir}" &> /dev/null || return 1 + popd &> /dev/null || return 1 return 0 } @@ -494,7 +503,7 @@ resetRepo() { # Use named variables for arguments local directory="${1}" # Move into the directory - cd "${directory}" &> /dev/null || return 1 + pushd "${directory}" &> /dev/null || return 1 # Store the message in a variable str="Resetting repository within ${1}..." # Show the message @@ -505,7 +514,9 @@ resetRepo() { chmod -R a+rX "${directory}" # And show the status printf "%b %b %s\\n" "${OVER}" "${TICK}" "${str}" - # Returning success anyway? + # Return to where we came from + popd &> /dev/null || return 1 + # Returning success anyway? return 0 }