From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 contrib/upgrade.sh | 135 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100755 contrib/upgrade.sh

(limited to 'contrib/upgrade.sh')

diff --git a/contrib/upgrade.sh b/contrib/upgrade.sh
new file mode 100755
index 0000000..4240b56
--- /dev/null
+++ b/contrib/upgrade.sh
@@ -0,0 +1,135 @@
+#!/usr/bin/env bash
+# This is an update script for forgejo installed via the binary distribution
+# from codeberg.org/forgejo/forgejo on linux as systemd service. It
+# performs a backup and updates Forgejo in place.
+# NOTE: This adds the GPG Signing Key of the Forgejo maintainers to the keyring.
+# Depends on: bash, curl, xz, sha256sum. optionally jq, gpg
+#   See section below for available environment vars.
+#   When no version is specified, updates to the latest release.
+# Examples:
+#   upgrade.sh 1.15.10
+#   forgejohome=/opt/forgejo forgejoconf=$forgejohome/app.ini upgrade.sh
+
+# Check if forgejo service is running
+if ! pidof forgejo &> /dev/null; then
+  echo "Error: forgejo is not running."
+  exit 1
+fi
+
+# Continue with rest of the script if forgejo is running
+echo "Forgejo is running. Continuing with rest of script..."
+
+# apply variables from environment
+: "${forgejobin:="/usr/local/bin/forgejo"}"
+: "${forgejohome:="/var/lib/forgejo"}"
+: "${forgejoconf:="/etc/forgejo/app.ini"}"
+: "${forgejouser:="git"}"
+: "${sudocmd:="sudo"}"
+: "${arch:="linux-amd64"}"
+: "${service_start:="$sudocmd systemctl start forgejo"}"
+: "${service_stop:="$sudocmd systemctl stop forgejo"}"
+: "${service_status:="$sudocmd systemctl status forgejo"}"
+: "${backupopts:=""}" # see `forgejo dump --help` for available options
+
+function forgejocmd {
+  if [[ $sudocmd = "su" ]]; then
+    # `-c` only accept one string as argument.
+    "$sudocmd" - "$forgejouser" -c "$(printf "%q " "$forgejobin" "--config" "$forgejoconf" "--work-path" "$forgejohome" "$@")"
+  else
+    "$sudocmd" --user "$forgejouser" "$forgejobin" --config "$forgejoconf" --work-path "$forgejohome" "$@"
+  fi
+}
+
+function require {
+  for exe in "$@"; do
+    command -v "$exe" &>/dev/null || (echo "missing dependency '$exe'"; exit 1)
+  done
+}
+
+# parse command line arguments
+while true; do
+  case "$1" in
+    -v | --version ) forgejoversion="$2"; shift 2 ;;
+    -y | --yes ) no_confirm="yes"; shift ;;
+    --ignore-gpg) ignore_gpg="yes"; shift ;;
+    "" | -- ) shift; break ;;
+    * ) echo "Usage:  [<environment vars>] upgrade.sh [-v <version>] [-y] [--ignore-gpg]"; exit 1;; 
+  esac
+done
+
+# exit once any command fails. this means that each step should be idempotent!
+set -euo pipefail
+
+if [[ -f /etc/os-release ]]; then
+  os_release=$(cat /etc/os-release)
+
+  if [[ "$os_release" =~ "OpenWrt" ]]; then
+    sudocmd="su"
+    service_start="/etc/init.d/forgejo start"
+    service_stop="/etc/init.d/forgejo stop"
+    service_status="/etc/init.d/forgejo status"
+  else
+    require systemctl
+  fi
+fi
+
+require curl xz sha256sum "$sudocmd"
+
+# select version to install
+if [[ -z "${forgejoversion:-}" ]]; then
+  require jq
+  forgejoversion=$(curl --connect-timeout 10 -sL 'https://codeberg.org/api/v1/repos/forgejo/forgejo/releases?draft=false&pre-release=false&limit=1' -H 'accept: application/json' | jq -r '.[0].tag_name | sub("v"; "")')
+  echo "Latest available version is $forgejoversion"
+fi
+
+# confirm update
+echo "Checking currently installed version..."
+current=$(forgejocmd --version | cut -d ' ' -f 3)
+[[ "$current" == "$forgejoversion" ]] && echo "$current is already installed, stopping." && exit 1
+if [[ -z "${no_confirm:-}"  ]]; then
+  echo "Make sure to read the changelog first: https://codeberg.org/forgejo/forgejo/src/branch/forgejo/CHANGELOG.md"
+  echo "Are you ready to update forgejo from ${current} to ${forgejoversion}? (y/N)"
+  read -r confirm
+  [[ "$confirm" == "y" ]] || [[ "$confirm" == "Y" ]] || exit 1
+fi
+
+echo "Upgrading forgejo from $current to $forgejoversion ..."
+
+pushd "$(pwd)" &>/dev/null
+cd "$forgejohome" # needed for forgejo dump later
+
+# download new binary
+binname="forgejo-${forgejoversion}-${arch}"
+binurl="https://codeberg.org/forgejo/forgejo/releases/download/v${forgejoversion}/${binname}.xz"
+echo "Downloading $binurl..."
+curl --connect-timeout 10 --silent --show-error --fail --location -O "$binurl{,.sha256,.asc}"
+
+# validate checksum & gpg signature
+sha256sum -c "${binname}.xz.sha256"
+if [[ -z "${ignore_gpg:-}" ]]; then
+  require gpg
+  gpg --keyserver keys.openpgp.org --recv EB114F5E6C0DC2BCDD183550A4B61A2DC5923710
+  gpg --verify "${binname}.xz.asc" "${binname}.xz" || { echo 'Signature does not match'; exit 1; }
+fi
+rm "${binname}".xz.{sha256,asc}
+
+# unpack binary + make executable
+xz --decompress --force "${binname}.xz"
+chown "$forgejouser" "$binname"
+chmod +x "$binname"
+
+# stop forgejo, create backup, replace binary, restart forgejo
+echo "Flushing forgejo queues at $(date)"
+forgejocmd manager flush-queues
+echo "Stopping forgejo at $(date)"
+$service_stop
+echo "Creating backup in $forgejohome"
+forgejocmd dump $backupopts
+echo "Updating binary at $forgejobin"
+cp -f "$forgejobin" "$forgejobin.bak" && mv -f "$binname" "$forgejobin"
+$service_start
+$service_status
+
+echo "Upgrade to $forgejoversion successful!"
+
+popd
-- 
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