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Merge branch 'pr1764_squashed'
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3
changes/ticket33451
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3
changes/ticket33451
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o Minor features (developer tools):
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- Add a script ("git-install-tools.sh") to install git hooks and helper
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scripts. Closes ticket 33451.
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189
scripts/git/git-install-tools.sh
Executable file
189
scripts/git/git-install-tools.sh
Executable file
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#!/usr/bin/env bash
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SCRIPT_NAME=$(basename "$0")
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SCRIPTS_DIR=$(dirname "$0")
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TOOL_NAMES=(push-all pull-all merge-forward list-tor-branches)
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function usage()
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{
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echo "$SCRIPT_NAME [-h] [-n] [-v] [-f] <all|hooks|tools|aliases>"
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echo
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echo " flags:"
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echo " -h: show this help text"
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echo " -n: dry-run"
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echo " -v: verbose mode"
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echo " -f: force-install even if \$TOR_DEVTOOLS_DIR looks fishy"
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echo
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echo " modes:"
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echo " hooks: install git hooks in this repository."
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echo " tools: install scripts in \$TOR_DEVTOOLS_DIR"
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echo " aliases: set up global git aliases for git tools in \$TOR_DEVTOOLS_DIR"
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echo " all: all of the above."
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}
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INSTALL_HOOKS=0
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INSTALL_TOOLS=0
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INSTALL_ALIASES=0
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DRY_RUN=0
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VERBOSE=0
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FORCE=0
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while getopts "hnfv" opt; do
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case "$opt" in
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h) usage
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exit 0
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;;
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n) DRY_RUN=1
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;;
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v) VERBOSE=1
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;;
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f) FORCE=1
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;;
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*) echo
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usage
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exit 1
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;;
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esac
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done
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for item in "${@:$OPTIND}"; do
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case "$item" in
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hooks) INSTALL_HOOKS=1
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;;
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tools) INSTALL_TOOLS=1
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;;
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aliases) INSTALL_ALIASES=1
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;;
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all) INSTALL_HOOKS=1
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INSTALL_TOOLS=1
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INSTALL_ALIASES=1
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;;
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*) echo "Unrecognized mode '$item'"
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usage
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exit 1
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;;
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esac
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done
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if [[ $VERBOSE = 1 ]]; then
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function note()
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{
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echo "$@"
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}
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else
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function note()
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{
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true
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}
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fi
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function fail()
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{
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echo "$@" 1>&2
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exit 1
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}
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if [[ $INSTALL_HOOKS = 0 && $INSTALL_TOOLS = 0 && $INSTALL_ALIASES = 0 ]]; then
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echo "Nothing to do. Try $SCRIPT_NAME -h for a list of commands."
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exit 0
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fi
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if [[ $INSTALL_TOOLS = 1 || $INSTALL_ALIASES = 1 ]]; then
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if [[ -z "$TOR_DEVTOOLS_DIR" ]] ; then
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fail "\$TOR_DEVTOOLS_DIR was not set."
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fi
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note "Checking whether \$TOR_DEVTOOLS_DIR ($TOR_DEVTOOLS_DIR) is a git repo..."
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GITDIR=$(cd "$TOR_DEVTOOLS_DIR" && git rev-parse --git-dir 2>/dev/null)
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note "GITDIR is $GITDIR"
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if [[ -n "$GITDIR" ]] ; then
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cat <<EOF
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You have asked me to install to \$TOR_DEVTOOLS_DIR ($TOR_DEVTOOLS_DIR).
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That is inside a git repository, so you might not want to install there:
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depending on what you pull or push, you might find yourself giving somebody
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else write access to your scripts. I think you should just use ~/bin or
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something.
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EOF
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echo
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if [[ "$FORCE" = 1 ]] ; then
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echo "I will install anyway, since you said '-f'."
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else
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echo "I will not install. You can tell me -f if you are really sure."
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exit 1
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fi
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else
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note "It was not."
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fi
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fi
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if [[ ! -d "$SCRIPTS_DIR" || ! -e "$SCRIPTS_DIR/git-push-all.sh" ]]; then
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fail "Couldn't find scripts in '$SCRIPTS_DIR'"
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fi
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if [[ $DRY_RUN = 1 ]]; then
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echo "** DRY RUN **"
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RUN="echo >>"
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else
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RUN=
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fi
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set -e
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# ======================================================================
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if [[ $INSTALL_HOOKS = 1 ]]; then
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HOOKS_DIR=$(git rev-parse --git-path hooks)
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note "Looking for hooks directory"
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if [[ -z "$HOOKS_DIR" || ! -d "$HOOKS_DIR" ]]; then
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fail "Couldn't find git hooks directory."
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fi
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note "Found hooks directory in $HOOKS_DIR"
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note "Installing hooks"
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for fn in "$SCRIPTS_DIR"/*.git-hook; do
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name=$(basename "$fn")
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$RUN install --backup "$fn" "${HOOKS_DIR}/${name%.git-hook}"
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done
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fi
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# ======================================================================
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if [[ $INSTALL_TOOLS = 1 ]]; then
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note "Installing tools."
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note "Looking for \$TOR_DEVTOOLS_DIR ($TOR_DEVTOOLS_DIR)"
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if [[ ! -d "$TOR_DEVTOOLS_DIR" ]]; then
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note "Creating directory"
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$RUN mkdir -p "$TOR_DEVTOOLS_DIR"
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fi
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note "Copying scripts"
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for tool in "${TOOL_NAMES[@]}"; do
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$RUN install --backup "${SCRIPTS_DIR}/git-${tool}.sh" "${TOR_DEVTOOLS_DIR}/"
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done
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fi
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# ======================================================================
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if [[ $INSTALL_ALIASES = 1 ]]; then
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note "Installing aliases."
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note "Looking for \$TOR_DEVTOOLS_DIR ($TOR_DEVTOOLS_DIR)"
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note "Checking for ${TOR_DEVTOOLS_DIR}/git-push-all.sh"
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if [[ ! -x "${TOR_DEVTOOLS_DIR}/git-push-all.sh" ]]; then
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if [[ $DRY_RUN = 0 ]]; then
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fail "Could not find scripts in \$TOR_DEVTOOLS_DIR"
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fi
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fi
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note "Setting aliases"
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for tool in "${TOOL_NAMES[@]}"; do
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$RUN git config --global "alias.$tool" \!"${TOR_DEVTOOLS_DIR}/git-${tool}.sh"
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done
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fi
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note Done.
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