user/mw_create_year_journal_range.sh

   1 #!/usr/bin/env bash
   2 # Desc: Wrapper for creating yearly journal page generation script
   3 # Input: arg1: path mw_create_year_journal.sh
   4 #        arg2: year start
   5 #        arg3: year end
   6 # Example: mw_create_year_journal_range.sh ./mw_create_year_journal.sh 2030 2040
   7 # Depends: BK-2020-03: mw_create_year_journal.sh
   8 # Version: 0.0.1
   9
  10 # plumbing
  11 path_cyj="$1"; # eg "$HOME/scripts/mw_create_year_journal.sh"
  12 year_start="$2"; # eg 2030
  13 year_end="$3"; # eg 2040
  14 dir_out="./wikicode/";
  15
  16 yell() { echo "$0: $*" >&2; } # print script path and all args to stderr
  17 die() { yell "$*"; exit 111; } # same as yell() but non-zero exit status
  18 must() { "$@" || die "cannot $*"; } # runs args as command, reports args if command fails
  19 check_depends() {
  20     # check location of `mw_create_year_journal.sh`
  21     if [[ ! -f "$path_cyj" ]]; then die "FATAL:Not found:$path_cyj"; fi;
  22 };
  23 check_plumbing() {
  24     if [[ ! -d "$dir_out" ]]; then
  25         yell "STATUS:Creating missing dir_out:$dir_out";
  26         mkdir -p "$dir_out"; fi;
  27 };
  28 main() {
  29     check_depends;
  30     check_plumbing;
  31
  32     while read -r year; do
  33         cyj_args+=("$year");
  34
  35         # Define output file path
  36         path_out="$dir_out"/"$(printf "%d" "$year")";
  37
  38         # Execute
  39         "$path_cyj" "${cyj_args[@]}" > "$path_out";
  40
  41         unset cyj_args;
  42     done < <(seq "$year_start" "$year_end"); # each year
  43 };
  44
  45 main "$@";
  46
  47 # Author: Steven Baltakatei Sandoval
  48 # License: GPlv3+