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Your Name 2025-05-25 18:29:12 +12:00
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commit 6d400e3751
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4
README.md
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@ -4,11 +4,11 @@
Automated system-wide installation: Automated system-wide installation:
``` ```
curl -fsSL https://gitea.jde.nz/public/dehydrate/releases/download/latest/install.sh | bash curl -fsSL https://gitea.jde.nz/public/dehydrate/releases/download/latest/install.sh | sudo bash
``` ```
To download just the dehydrate executable: To download just the dehydrate executable:
``` ```
curl -fsSL -o dehydrate https://gitea.jde.nz/public/dehydrate/releases/download/latest/dehydrate.amd64 && chmod a+x bb64 curl -fsSL -o dehydrate https://gitea.jde.nz/public/dehydrate/releases/download/latest/dehydrate.amd64 && chmod a+x dehydrate
``` ```
## How it Works ## How it Works

36
install.sh
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@ -3,24 +3,23 @@ set -e
PROJECT="dehydrate" PROJECT="dehydrate"
# RUN AS ROOT
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root" >&2
exit 1
fi
# 0. see if we were passed a folder to install to # 0. see if we were passed a folder to install to
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
INSTALL_DIR="$1" INSTALL_DIR="$1"
if [[ -z "$INSTALL_DIR" ]]; then if [[ -z "$INSTALL_DIR" ]]; then
INSTALL_DIR="/usr/local/bin" INSTALL_DIR="/usr/local/bin"
else else
echo "Installing $PROJECT to $INSTALL_DIR"
if [[ ! -d "$INSTALL_DIR" ]]; then if [[ ! -d "$INSTALL_DIR" ]]; then
mkdir -p "$INSTALL_DIR" mkdir -p "$INSTALL_DIR"
fi fi
fi fi
echo "Installing $PROJECT to $INSTALL_DIR"
# 0. see if we were passed a user to chown to
# -----------------------------------------------------------------------------
CHOWN_USER="$2"
if [[ -z "$CHOWN_USER" ]]; then
CHOWN_USER=$(id -u)
fi
# 1. Determine architecture # 1. Determine architecture
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
@ -35,27 +34,18 @@ else
exit 1 exit 1
fi fi
# 3. Download the appropriate binary to a temp directory # 3. Download the appropriate binary
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
TMPDIR=$(mktemp -d)
trap 'rm -rf "$TMPDIR"' EXIT
URL="https://gitea.jde.nz/public/$PROJECT/releases/download/latest/$BIN"
echo "Downloading $BIN from $URL..."
curl -fsSL -o "$TMPDIR/$PROJECT" "$URL" URL="https://gitea.jde.nz/public/$PROJECT/releases/download/latest/$BIN"
echo "Downloading $BIN from $URL to $TMPDIR..."
curl -fsSL -o "$INSTALL_DIR/$PROJECT" "$URL"
# 4. Make it executable # 4. Make it executable
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
chmod +x "$TMPDIR/$PROJECT" chmod +x "$INSTALL_DIR/$PROJECT"
# 5. Move to /usr/local/bin
# -----------------------------------------------------------------------------
docker run --rm -v "$TMPDIR:/tmp" -v "$INSTALL_DIR:/target" alpine sh -c "cp /tmp/$PROJECT /target/$PROJECT; chown $CHOWN_USER /target/$PROJECT"
rm "$TMPDIR/$PROJECT"
# 6. Print success message # 6. Print success message
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
echo "$PROJECT installed successfully to $INSTALL_DIR/$PROJECT (arch $ARCH)" echo "$PROJECT installed successfully to $INSTALL_DIR/$PROJECT (arch $ARCH)"
echo " "
echo "Update $PROJECT in future with:"
echo " $PROJECT -u"