forked from mirror/pixelfed
44 lines
1.2 KiB
Bash
Executable file
44 lines
1.2 KiB
Bash
Executable file
#!/bin/bash
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set -e -o errexit -o nounset -o pipefail
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declare project_root="${PWD}"
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if command -v git &>/dev/null; then
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project_root=$(git rev-parse --show-toplevel)
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fi
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declare -r release="${DOTTIE_VERSION:-latest}"
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declare -r update_check_file="/tmp/.dottie-update-check" # file to check age of since last update
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declare -i update_check_max_age=$((8 * 60 * 60)) # 8 hours between checking for dottie version
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declare -i update_check_cur_age=$((update_check_max_age + 1)) # by default the "update" event should happen
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# default [docker run] flags
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declare -a flags=(
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--rm
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--interactive
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--tty
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--env TERM
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--env COLORTERM
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--volume "/tmp:/tmp"
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--volume "${project_root}:/var/www"
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--workdir /var/www
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)
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# if update file exists, find its age since last modification
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if [[ -f "${update_check_file}" ]]; then
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now=$(date +%s)
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changed=$(date -r "${update_check_file}" +%s)
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update_check_cur_age=$((now - changed))
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fi
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# if update file is older than max allowed poll for new version of dottie
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if [[ $update_check_cur_age -gt $update_check_max_age ]]; then
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flags+=(--pull always)
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touch "${update_check_file}"
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fi
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# run dottie
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exec docker run "${flags[@]}" "ghcr.io/jippi/dottie:${release}" "$@"
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