mirror of
https://github.com/photoprism/photoprism.git
synced 2026-07-18 00:59:38 +00:00
106 lines
3.7 KiB
Bash
Executable file
106 lines
3.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Installs libvips-dev, preferring the distribution package and only falling
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# back to a backport PPA when the distribution's own libvips is too old
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# (originally Ubuntu 22.04 "jammy", which ships 8.12.x). Newer releases already
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# provide a current libvips, so adding the PPA there is unnecessary and breaks
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# "apt-get update" with a 404 because the PPA has no build for that codename.
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# bash <(curl -s https://raw.githubusercontent.com/photoprism/photoprism/develop/scripts/dist/install-libvips.sh)
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set -Eeuo pipefail
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IFS=$'\n\t'
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PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$PATH"
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if [[ ! -r /etc/os-release ]]; then
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echo "ERROR: /etc/os-release not found." >&2
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exit 1
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fi
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# shellcheck source=/dev/null
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. /etc/os-release
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if [[ "${ID:-}" != "ubuntu" ]]; then
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echo "ERROR: This installer currently supports Ubuntu only." >&2
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exit 1
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fi
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if ! command -v apt-get >/dev/null 2>&1; then
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echo "ERROR: apt-get not found." >&2
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exit 1
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fi
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SUDO=""
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if [[ "$(id -u)" -ne 0 ]]; then
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if command -v sudo >/dev/null 2>&1; then
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SUDO="sudo"
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else
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echo "ERROR: root or sudo access is required." >&2
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exit 1
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fi
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fi
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PPA_USER="${LIBVIPS_PPA_USER:-0k53d-karl-f830m}"
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PPA_NAME="${LIBVIPS_PPA_NAME:-vips}"
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PPA_FINGERPRINT="${LIBVIPS_PPA_FINGERPRINT:-573634A0CBF3F3DCECCF1EB7212ED20BE4FE4BA6}"
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PPA_BASE_URL="https://ppa.launchpadcontent.net/${PPA_USER}/${PPA_NAME}/ubuntu"
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PPA_CODENAME="${VERSION_CODENAME:-jammy}"
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KEYRING_PATH="/etc/apt/keyrings/libvips-archive-keyring.gpg"
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SOURCES_PATH="/etc/apt/sources.list.d/libvips-ppa.list"
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LIBVIPS_MIN_VERSION="${LIBVIPS_MIN_VERSION:-8.13}"
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export DEBIAN_FRONTEND="noninteractive"
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# Prefer the distribution's own libvips-dev when it is recent enough; only the
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# old releases that ship a pre-8.13 libvips need the backport PPA. This avoids
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# adding a PPA for a codename it was never built for, which would 404 on the
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# Release file and break every subsequent "apt-get update".
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${SUDO} apt-get update
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distro_candidate="$(apt-cache policy libvips-dev 2>/dev/null | awk '/Candidate:/ { print $2 }')"
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if [[ -n "${distro_candidate}" && "${distro_candidate}" != "(none)" ]] &&
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dpkg --compare-versions "${distro_candidate}" ge "${LIBVIPS_MIN_VERSION}"; then
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echo "Installing distribution libvips-dev ${distro_candidate} (>= ${LIBVIPS_MIN_VERSION}); skipping the backport PPA."
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${SUDO} apt-get install -y libvips-dev
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if command -v vips >/dev/null 2>&1; then
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vips --version
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fi
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exit 0
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fi
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echo "Distribution libvips-dev (${distro_candidate:-not available}) is older than ${LIBVIPS_MIN_VERSION}; using the ${PPA_USER}/${PPA_NAME} backport PPA."
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if ! command -v curl >/dev/null 2>&1 || ! command -v gpg >/dev/null 2>&1; then
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${SUDO} apt-get install -y curl gnupg ca-certificates
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fi
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${SUDO} mkdir -p -m 755 /etc/apt/keyrings
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key_tmp="$(mktemp)"
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keyring_tmp="$(mktemp)"
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trap 'rm -f "${key_tmp}" "${keyring_tmp}"' EXIT
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curl -fsSL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x${PPA_FINGERPRINT}" -o "${key_tmp}"
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found_fingerprint="$(gpg --show-keys --with-colons "${key_tmp}" | awk -F: '/^fpr:/ { print $10; exit }')"
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if [[ "${found_fingerprint}" != "${PPA_FINGERPRINT}" ]]; then
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echo "ERROR: Unexpected signing key fingerprint '${found_fingerprint}'." >&2
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exit 1
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fi
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gpg --dearmor < "${key_tmp}" > "${keyring_tmp}"
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${SUDO} install -m 644 -o root -g root "${keyring_tmp}" "${KEYRING_PATH}"
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${SUDO} mkdir -p -m 755 /etc/apt/sources.list.d
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printf 'deb [arch=%s signed-by=%s] %s %s main\n' \
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"$(dpkg --print-architecture)" "${KEYRING_PATH}" "${PPA_BASE_URL}" "${PPA_CODENAME}" \
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| ${SUDO} tee "${SOURCES_PATH}" >/dev/null
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${SUDO} apt-get update
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${SUDO} apt-get install -y libvips-dev
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if command -v vips >/dev/null 2>&1; then
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vips --version
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fi
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