pleroma-docker/pleroma

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#!/bin/bash
set -e
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set -o pipefail
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print_help() {
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echo "
Pleroma Maintenance Script
Usage:
$0 [action]
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Actions:
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build Rebuild the pleroma container.
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dump Dump the generated docker-compose.yml to stdout.
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debug [bin] [args...] Launches a new pleroma container but uses \$bin instead of phx.server as entrypoint.
**Warning**: This is intended for debugging pleroma with tools like :debugger and :observer.
It thus forwards your X-Server into docker and temporarily fiddles with your xhost
access controls. If this is a security concern for you, please export NO_X_FORWARDING=1
before launching a debugger session.
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enter Spawn a shell inside the container for debugging/maintenance.
This command does not link to the postgres container.
If you need that use #debug instead.
logs Show the current container logs.
mix [task] [args...] Run a mix task without entering the container.
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mod [file] Creates the file in custom.d and downloads the content from pleroma.social.
The download respects your \$PLEROMA_VERSION from .env.
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passthrough / p [...] Pass any custom command to docker-compose.
restart Executes #stop and #start respectively.
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start / up Start pleroma and sibling services.
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stop / down Stop pleroma and sibling services.
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status / ps Show the current container status.
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Environment:
DEBUG can be used to modify the loglevel.
DEBUG=1 prints all commands before they are executed.
DEBUG=2 prints all bash statements before they are executed (a lot).
SHOPT can be used to modify shell options.
Pass a list of options to this variable like SHOPT='-x -e'.
-e is always on unless you set it to +e.
For setting long options with -o use a colon (:) instead of a space
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to seperate the option from -o. For example: SHOPT='-x -e -o:pipefail'.
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Contributing:
You can report bugs or contribute to this project at:
https://glitch.sh/sn0w/pleroma-docker
"
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}
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flags=""
render_template() {
m4 $flags docker-compose.m4 | awk 'NF'
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}
docker_compose() {
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docker-compose \
-f <(render_template) \
--project-directory . \
"$@"
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}
load_env() {
if [[ ! -f .env ]]; then
echo "Please create a .env file first"
echo "(Copy .env.dist to .env for a template)"
exit 1
fi
while read -r line; do
if [[ "$line" == \#* ]] || [[ -z "$line" ]]; then
continue;
fi
export "${line?}"
flags="-D__${line?} $flags"
done < .env
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}
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action__build() { docker_compose build --build-arg __BUST_CACHE="$(date +%s)" server; }
action__dump() { cat <(render_template); }
action__enter() { docker_compose exec server ash -c 'cd /pleroma && ash'; }
action__logs() { docker_compose logs -f; }
action__mix() { docker_compose exec server ash -c "cd /pleroma && mix $*"; }
action__passthrough() { docker_compose $*; }
action__p() { action__passthrough $*; }
action__restart() { action__stop; action__start; }
action__start() { docker_compose up --remove-orphans -d; }
action__up() { action__start; }
action__stop() { docker_compose down; }
action__down() { action__stop; }
action__status() { docker_compose ps; }
action__ps() { action__status; }
###
# This function rips out the mix caches from the container
# in order to speed up rebuilds during debugging/modding sessions.
# To persist the changes, the user still needs to rebuild the container.
###
action__debug() {
debug_mounts="\
-v $(pwd)/custom.d:/custom.d \
-v $(pwd)/debug.d/build:/home/pleroma/pleroma/_build \
-v $(pwd)/debug.d/deps:/home/pleroma/pleroma/deps \
-v $(pwd)/docker-config.exs:/docker-config.exs \
"
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if [[ ! -d ./debug.d ]]; then
mkdir -p ./debug.d/{build,deps}
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fi
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if [[ ! -d ./custom.d/lib ]]; then
mkdir -p ./custom.d/lib
fi
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action__stop
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docker_compose run --rm -u pleroma -w /home/pleroma/pleroma $debug_mounts server bash -c 'cp -rvf /custom.d/* /home/pleroma/pleroma && mix deps.get'
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x_flags=""
if [[ $NO_X_FORWARDING != 1 ]]; then
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x_flags="-e DISPLAY=$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix"
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fi
[[ $NO_X_FORWARDING == 1 ]] || xhost +local:root
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docker_compose run --rm -u pleroma -w /home/pleroma/pleroma $debug_mounts $x_flags server bash -c "cp -rvf /custom.d/* /home/pleroma/pleroma && $*"
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[[ $NO_X_FORWARDING == 1 ]] || xhost -local:root
}
action__mod() {
if [[ -z "$(command -v curl)" ]] || [[ -z "$(command -v jq)" ]] || [[ -z "$(command -v dialog)" ]]; then
echo "You need curl(1), jq(1), and dialog(1) in your PATH for this subcommand."
exit 1
fi
if [[ ! -d ./debug.d ]]; then
mkdir ./debug.d
fi
if [[ ! -f ./debug.d/mod_files.json ]] || [[ ! -z "$(find ./debug.d/mod_files.json -mmin +5)" ]]; then
curl -sSL -# "https://glitch.sh/mirror/pleroma/files/$PLEROMA_VERSION?format=json" > ./debug.d/mod_files.json
if [[ -f ./debug.d/mod_files.lst ]]; then
rm ./debug.d/mod_files.lst
fi
cat ./debug.d/mod_files.json | jq -r 'map("\(.)\n") | add' > ./debug.d/mod_files.lst
fi
if [[ -f ./debug.d/mod_files.lst ]] && [[ -r ./debug.d/mod_files.lst ]]; then
choices=""
while read -r candidate; do
choices="$choices $candidate $(echo $candidate | rev | cut -d/ -f1 | rev)"
done <<< $(cat ./debug.d/mod_files.lst | grep -E ".*$1.*")
res=$(mktemp)
dialog --menu "Select the file you want to modify:" 35 80 30 $choices 2>$res
choice=$(cat $res)
install -D <(echo '') ./custom.d/$choice
curl -sSL -# "https://git.pleroma.social/pleroma/pleroma/raw/$PLEROMA_VERSION/$choice" > "./custom.d/$choice"
else
install -D <(echo '') ./custom.d/$1
curl -sSL -# "https://git.pleroma.social/pleroma/pleroma/raw/$PLEROMA_VERSION/$1" > "./custom.d/$1"
fi
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}
# Check if there is any command at all
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if [[ -z "$1" ]]; then
print_help
exit 1
fi
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# Check for SHOPTs
if [[ ! -z "$SHOPT" ]]; then
for opt in $SHOPT; do
if [[ $opt =~ ":" ]]; then
set -o ${opt//-o:/}
else
set $opt
fi
done
fi
# Check for DEBUG
if [[ ! -z "$DEBUG" ]]; then
if [[ $DEBUG == 1 ]]; then
export DEBUG_COMMANDS=1
elif [[ $DEBUG == 2 ]]; then
set -x
fi
fi
# Parse .env
load_env
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# Guess function name of current command
# and then check for it's existance.
func="action__${1}"
if type -t $func 2>&1 1>/dev/null; then
shift
[[ $DEBUG != 1 ]] || set -x
$func $@
{ [[ $DEBUG != 1 ]] || set +x; } 2>/dev/null
else
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print_help
exit 1
fi