executes a set of commands in sequence and each output can be wrapped in html <details> code. useful for reproducing stuff in GH issues. WIP: will perhaps make it usable for anything thus not hardcode stuff

asdf.sh

#!/usr/bin/env bash
# reproduce commands and wrap output in spoilers

set -eu
export LC_ALL=C

# defaults:
FILE=test.txt
DIR=/tmp
REMOTE=teldrive-testbench:
WRAP_HTML=false
SHOW_COMMANDS=false
_SHOW_COMMANDS=${_SHOW_COMMANDS-false}
OUTPUT=

usage(){
  cat <<EOF
Usage: $0 [--file=F] [--dir=D] [--remote=R] [--saveoutput=OUT] [--html] [--showcommands]
  --file=F         filename under DIR (default: $FILE)
  --dir=D          directory to use (default: $DIR)
  --remote=R       rclone remote (default: $REMOTE)
  --saveoutput=OUT write log to OUT (stdout if empty)
  --html           wrap each step in <details>…</details>
  --showcommands   show all commands, wrapped in a bash oneliner
EOF
  exit 1
}

# parse args
for arg in "$@"; do
  case $arg in
    --file=*)       FILE=${arg#*=};;
    --dir=*)        DIR=${arg#*=};;
    --remote=*)     REMOTE=${arg#*=};;
    --saveoutput=*) OUTPUT=${arg#*=};;
    --html)         WRAP_HTML=true;;
    --showcommands) SHOW_COMMANDS=true;;
    -h|--help)      usage;;
    *) echo "Unknown arg: $arg" >&2; usage;;
  esac
done

# if OUTPUT, make sure it's empty
if [[ -n $OUTPUT ]]; then
  : > "$OUTPUT"
fi

# if SHOW_COMMANDS and not @WRAP_HTML, wrap it in a bash command
if $SHOW_COMMANDS && ! $_SHOW_COMMANDS && ! $WRAP_HTML; then
  export _SHOW_COMMANDS=true
  cat <<EOF
bash -xc '
$(bash "$0" "$@")
'
EOF
  exit
fi

# run_cmd: show prompt+cmd, eval it, capture output
run_cmd(){
  local cmdstr="$1"
  printf '%s%s\n' "$($WRAP_HTML && echo 'root@host:/# ' || $SHOW_COMMANDS || echo '# ')" "$cmdstr"
  # eval so that redirections work
  local out
  out="$(eval "$cmdstr" 2>&1)" || true
  printf '%s\n' "$out"
  [[ -z $out ]] || echo
}

# run: group a title + multiple cmd-strings into one spoiler or plain block
run(){

  local title="$1"
  shift

  $WRAP_HTML || printf '%s==== %s ====\n' "$($SHOW_COMMANDS && echo '# ')" "$title"

  {
	  $WRAP_HTML && printf '<details><summary>%s</summary>\n\n```%s\n' "$title" $($SHOW_COMMANDS && echo bash || echo console)
    $SHOW_COMMANDS && ! $_SHOW_COMMANDS && echo "bash -xc '"

	  for cmd in "$@"; do
	    $SHOW_COMMANDS && echo "$cmd" || run_cmd "$cmd"
	  done

    $SHOW_COMMANDS && ! $_SHOW_COMMANDS && echo "'"
	  $WRAP_HTML && printf '```\n\n</details>\n'
  } | tee -a "${OUTPUT:-/dev/null}"

}

# (0) VERSION
run "(0) Teldrive and rclone version" \
  "ssh [email protected] -- 'cd /root/teldrive-testbench && docker compose pull teldrive-server && docker compose down teldrive-server && docker compose up -d teldrive-server'" \
  "curl -s 'http://192.168.0.189:8585/api/version' | jq" \
  "rclone version"

# (1) UPLOAD ENCRYPTED
run "(1) Upload encrypted" \
  "echo \$RANDOM | tee $DIR/$FILE" \
  "rclone copy -vvv $DIR/$FILE $REMOTE --teldrive-encrypt-files=true" \
  "head -v $DIR/$FILE" \
  "ssh [email protected] -- \"cd /root/teldrive-testbench && /bin/docker compose exec -it teldrive-db psql -d \\\"\\\$(awk -F'\\\"' '/^\\s*data-source/{print \\\$2}' teldrive/config.toml)\\\" -c \\\"select name, encrypted, parts from files where name = '$FILE';\\\"\"" \
  "ssh [email protected] -- \"cd /root/teldrive-testbench && docker compose logs -n100 teldrive-server\" | sed -E 's/(\\\"id\\\": |\\\"channel_id\\\": |\\\"user\\\": |\\\"bot\\\": |\\\"username\\\": |\\\"channel\\\": ) *([^,}]+)/\1\\\"redacted\\\"/gi' | cat -n"

# (2) READ ENCRYPTED
run "(2) Read encrypted" \
  "rm -fv $DIR/$FILE" \
  "rclone copy -vvv $REMOTE/$FILE $DIR/ --teldrive-encrypt-files=true" \
  "head -v $DIR/$FILE" \
  "ssh [email protected] -- \"cd /root/teldrive-testbench && /bin/docker compose exec -it teldrive-db psql -d \\\"\\\$(awk -F'\\\"' '/^\\s*data-source/{print \\\$2}' teldrive/config.toml)\\\" -c \\\"select name, encrypted, parts from files where name = '$FILE';\\\"\"" \
  "ssh [email protected] -- \"cd /root/teldrive-testbench && docker compose logs -n100 teldrive-server\" | sed -E 's/(\\\"id\\\": |\\\"channel_id\\\": |\\\"user\\\": |\\\"bot\\\": |\\\"username\\\": |\\\"channel\\\": ) *([^,}]+)/\1\\\"redacted\\\"/gi' | cat -n"

# (3) UPLOAD CLEAR
run "(3) Upload unencrypted" \
  "echo \$RANDOM | tee $DIR/$FILE" \
  "rclone copy -vvv $DIR/$FILE $REMOTE --teldrive-encrypt-files=false" \
  "head -v $DIR/$FILE" \
  "ssh [email protected] -- \"cd /root/teldrive-testbench && /bin/docker compose exec -it teldrive-db psql -d \\\"\\\$(awk -F'\\\"' '/^\\s*data-source/{print \\\$2}' teldrive/config.toml)\\\" -c \\\"select name, encrypted, parts from files where name = '$FILE';\\\"\"" \
  "ssh [email protected] -- \"cd /root/teldrive-testbench && docker compose logs -n100 teldrive-server\" | sed -E 's/(\\\"id\\\": |\\\"channel_id\\\": |\\\"user\\\": |\\\"bot\\\": |\\\"username\\\": |\\\"channel\\\": ) *([^,}]+)/\1\\\"redacted\\\"/gi' | cat -n"

# (4) READ CLEAR
run "(4) Read unencrypted" \
  "rm -fv $DIR/$FILE" \
  "rclone copy -vvv --low-level-retries=1 $REMOTE/$FILE $DIR/ --teldrive-encrypt-files=false" \
  "head -v $DIR/$FILE" \
  "ssh [email protected] -- \"cd /root/teldrive-testbench && /bin/docker compose exec -it teldrive-db psql -d \\\"\\\$(awk -F'\\\"' '/^\\s*data-source/{print \\\$2}' teldrive/config.toml)\\\" -c \\\"select name, encrypted, parts from files where name = '$FILE';\\\"\"" \
  "ssh [email protected] -- \"cd /root/teldrive-testbench && docker compose logs -n100 teldrive-server\" | sed -E 's/(\\\"id\\\": |\\\"channel_id\\\": |\\\"user\\\": |\\\"bot\\\": |\\\"username\\\": |\\\"channel\\\": ) *([^,}]+)/\1\\\"redacted\\\"/gi' | cat -n"