Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

install.sh script fixes #263

Merged
merged 8 commits into from
Dec 15, 2018
Merged

install.sh script fixes #263

Changes from all commits
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
ff682b2
install.sh: allow user to customize install location
1ace Dec 13, 2018
ac34b50
install.sh: verify that the install location can be used
1ace Dec 13, 2018
ba666c7
install.sh: don't invoke sudo if it isn't needed
1ace Dec 13, 2018
19e4d77
install.sh: make sure `lab` is executable
1ace Dec 13, 2018
8edc291
install.sh: error out if an unset variable is used
1ace Dec 13, 2018
560aa3c
install.sh: error out if part of a pipe chain fails
1ace Dec 13, 2018
7504278
install.sh: allow exact location of binary to be specified
1ace Dec 13, 2018
ec5ffe7
install.sh: replace `cp+chmod` with `install`
1ace Dec 13, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
29 changes: 24 additions & 5 deletions install.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,16 +1,35 @@
#!/usr/bin/env bash

set -e
set -eu -o pipefail

if [[ ! -z $DEBUG ]]; then
if [[ ! -z ${DEBUG-} ]]; then
set -x
fi

if [[ $EUID != 0 ]]; then
: ${PREFIX:=/usr/local}
claytonrcarter marked this conversation as resolved.
Show resolved Hide resolved
BINDIR="$PREFIX/bin"

if [[ $# -gt 0 ]]; then
BINDIR=$1
fi

_can_install() {
if [[ ! -d "$BINDIR" ]]; then
mkdir -p "$BINDIR" 2> /dev/null
fi
[[ -d "$BINDIR" && -w "$BINDIR" ]]
}

if ! _can_install && [[ $EUID != 0 ]]; then
sudo "$0" "$@"
exit "$?"
fi

if ! _can_install; then
echo "Can't install to $BINDIR"
exit 1
fi

case "$(uname -m)" in
x86_64)
machine="amd64"
Expand Down Expand Up @@ -39,5 +58,5 @@ esac
latest="$(curl -sL 'https://api.github.com/repos/zaquestion/lab/releases/latest' | grep 'tag_name' | grep --only 'v[0-9\.]\+' | cut -c 2-)"

curl -sL "https://github.com/zaquestion/lab/releases/download/v${latest}/lab_${latest}_${os}_${machine}.tar.gz" | tar -C /tmp/ -xzf -
cp /tmp/lab /usr/local/bin/lab
echo "Successfully installed lab into /usr/local/bin/"
install -m755 /tmp/lab $BINDIR/lab
echo "Successfully installed lab into $BINDIR/"