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b3afeeadddc5e1a086d83ba9b663dbe4f8192fe7
ioccc/bin/output-year-index.sh
T
Landon Curt Noll b3afeeaddd improve tmp filenames in bin tools 
Temporary files are now of the form:

```
export TMP_AB_CD=".tmp.NAME.AB_CD.$$.tmp"
```

Where `NAME` is the basename of the script, and `AB_CD` is the
part of the exported variable name after the "TMP_".

This will help avoid bugs such as that
commit c7dc9a9f6b had to fix.

Added `.tmp.*` to the top level `.gitignore` file.

Changed `bin/chk-entry.sh` VERSION from "1.1.6 2024-04-13"
to "1.1.7 2024-04-28".

Changed `bin/gen-authors.sh` VERSION from "1.9 2024-04-21"
to "1.9.1 2024-04-28".

Changed `bin/gen-location.sh` VERSION from "1.4 2024-04-21"
to "1.4.1 2024-04-28".

Changed `bin/gen-other-html.sh` VERSION from "1.2.2 2024-04-21"
to "1.2.3 2024-04-28".

Changed `bin/gen-sitemap.sh` VERSION from "1.3.7 2024-04-14"
to "1.3.8 2024-04-28".

Changed `bin/gen-status.sh` VERSION from "1.5 2024-04-22"
to "1.5.1 2024-04-28".

Changed `bin/gen-years.sh` VERSION from "1.3 2024-04-21"
to "1.3.1 2024-04-28".

Changed `bin/md2html.sh` VERSION from "1.5 2024-04-20"
to "1.5.1 2024-04-28".

Changed `bin/output-index-author.sh` VERSION from "1.7 2024-04-15"
to "1.7.1 2024-04-28".

Changed `bin/output-index-inventory.sh` VERSION from "1.4 2024-04-21"
to "1.4.1 2024-04-28".

Changed `bin/output-year-index.sh` VERSION from "1.4 2024-04-21"
to "1.4.1 2024-04-28".

Changed `bin/sort.gitignore.sh` VERSION from "1.1.6 2024-04-13"
to "1.1.7 2024-04-28".

Changed `bin/status2html.sh` VERSION from "1.4 2024-04-18"
to "1.4.1 2024-04-28".

Changed `bin/tar-entry.sh` VERSION from "1.3.5 2024-04-13"
to "1.3.6 2024-04-28".

Changed `bin/tar-year.sh` VERSION from "1.2.3 2024-04-13"
to "1.2.4 2024-04-28".

Ran `make www` to perform test the above under macOS.
2024-04-28 14:32:45 -07:00

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#!/usr/bin/env bash
#
# output-year-index.sh - output markdown of winning entry links for a given year
#
# This tool is used in conjunction with the inc/md2html.cfg configuration
# file, and the tools that use that use that configuration file such as "bin/md2html.sh".
#
# It is usually invoked by:
#
# bin/output-year-index.sh
#
# This tool is intended to be used as an "after tool" during HTML phase number 22.
# In particular, lines in the inc/md2html.cfg configuration file of the form:
#
# -a
# bin/output-year-index.sh
#
# will cause tools such as bin/md2html.sh to execute this code.
#
# The final arg will be in YYYY form, and will be called from
# the topdir directory under which the YYYY directory must be found.
# Tools such as bin/gen-year-index.sh, when run via bin/all-run.sh:
#
# bin/all-years.sh -v 1 bin/gen-year-index.sh -v 1
#
# will supply the YYYY arg. This may be more easily done via make:
#
# make gen_year_index
#
# Copyright (c) 2024 by Landon Curt Noll. All Rights Reserved.
#
# Permission to use, copy, modify, and distribute this software and
# its documentation for any purpose and without fee is hereby granted,
# provided that the above copyright, this permission notice and text
# this comment, and the disclaimer below appear in all of the following:
#
# supporting documentation
# source copies
# source works derived from this source
# binaries derived from this source or from derived source
#
# LANDON CURT NOLL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
# EVENT SHALL LANDON CURT NOLL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
# USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
# OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
# chongo (Landon Curt Noll, http://www.isthe.com/chongo/index.html) /\oo/\
#
# Share and enjoy! :-)
# firewall - run only with a bash that is version 5.1.8 or later
#
# The "/usr/bin/env bash" command must result in using a bash that
# is version 5.1.8 or later.
#
# We could relax this version and insist on version 4.2 or later. Versions
# of bash between 4.2 and 5.1.7 might work. However, to be safe, we will require
# bash version 5.1.8 or later.
#
# WHY 5.1.8 and not 4.2? This safely is done because macOS Homebrew bash we
# often use is "version 5.2.26(1)-release" or later, and the RHEL Linux bash we
# use often use is "version 5.1.8(1)-release" or later. These versions are what
# we initially tested. We recommend you either upgrade bash or install a newer
# version of bash and adjust your $PATH so that "/usr/bin/env bash" finds a bash
# that is version 5.1.8 or later.
#
# NOTE: The macOS shipped, as of 2024 March 15, a version of bash is something like
# bash "version 3.2.57(1)-release". That macOS shipped version of bash
# will NOT work. For users of macOS we recommend you install Homebrew,
# (see https://brew.sh), and then run "brew install bash" which will
# typically install it into /opt/homebrew/bin/bash, and then arrange your $PATH
# so that "/usr/bin/env bash" finds "/opt/homebrew/bin" (or whatever the
# Homebrew bash is).
#
# NOTE: And while MacPorts might work, we noticed a number of subtle differences
# with some of their ported tools to suggest you might be better off
# with installing Homebrew (see https://brew.sh). No disrespect is intended
# to the MacPorts team as they do a commendable job. Nevertheless we ran
# into enough differences with MacPorts environments to suggest you
# might find a better experience with this tool under Homebrew instead.
#
if [[ -z ${BASH_VERSINFO[0]} ||
${BASH_VERSINFO[0]} -lt 5 ||
${BASH_VERSINFO[0]} -eq 5 && ${BASH_VERSINFO[1]} -lt 1 ||
${BASH_VERSINFO[0]} -eq 5 && ${BASH_VERSINFO[1]} -eq 1 && ${BASH_VERSINFO[2]} -lt 8 ]]; then
echo "$0: ERROR: bash version needs to be >= 5.1.8: $BASH_VERSION" 1>&2
echo "$0: Warning: bash version >= 4.2 might work but 5.1.8 was the minimum we tested" 1>&2
echo "$0: Notice: For macOS users: install Homebrew (see https://brew.sh), then run" \
""brew install bash" and then modify your \$PATH so that \"#!/usr/bin/env bash\"" \
"finds the Homebrew installed (usually /opt/homebrew/bin/bash) version of bash" 1>&2
exit 4
fi
# setup bash file matching
#
# We must declare arrays with -ag or -Ag, and we need loops to "export" modified variables.
# This requires a bash with a version 4.2 or later. See the larger comment above about bash versions.
#
shopt -s nullglob # enable expanded to nothing rather than remaining unexpanded
shopt -u failglob # disable error message if no matches are found
shopt -u dotglob # disable matching files starting with .
shopt -u nocaseglob # disable strict case matching
shopt -u extglob # enable extended globbing patterns
shopt -s globstar # enable ** to match all files and zero or more directories and subdirectories
# set variables referenced in the usage message
#
export VERSION="1.4.1 2024-04-28"
NAME=$(basename "$0")
export NAME
export V_FLAG=0
GIT_TOOL=$(type -P git)
export GIT_TOOL
if [[ -z "$GIT_TOOL" ]]; then
echo "$0: FATAL: git tool is not installed or not in \$PATH" 1>&2
exit 5
fi
"$GIT_TOOL" rev-parse --is-inside-work-tree >/dev/null 2>&1
status="$?"
if [[ $status -eq 0 ]]; then
TOPDIR=$("$GIT_TOOL" rev-parse --show-toplevel)
fi
export TOPDIR
export DOCROOT_SLASH="../../"
export REPO_URL="https://github.com/ioccc-src/temp-test-ioccc/blob/master"
export SITE_URL="https://ioccc-src.github.io/temp-test-ioccc"
# set usage message
#
export USAGE="usage: $0 [-h] [-v level] [-V] [-d topdir] [-n] [-N]
[-p tool] [-u repo_url] [-U URL] [-w site_url] [-e string ..] [-E exitcode]
YYYY [more_options]
-h print help message and exit
-v level set verbosity level (def level: 0)
-V print version string and exit
-d topdir set topdir (def: $TOPDIR)
-D docroot/ set the document root path followed by slash (def: $DOCROOT_SLASH)
NOTE: 'docroot' must end in a slash
-n go thru the actions, but do not update any files (def: do the action)
-N do not process file, just parse arguments and ignore the file (def: process the file)
-p tool run 'pandoc wrapper tool' (not pandoc path) during HTML phase number 21 (def: use $PANDOC_WRAPPER)
-u repo_url Base level URL of target git repo (def: $REPO_URL)
-U url URL of HTML file being formed (def: $URL)
-w site_url Base URL of the web site (def: $SITE_URL)
-e string output string, followed by newline, to stderr (def: do not)
-E exitcode force exit with exitcode (def: exit based on success or failure of the action)
YYYY path from topdir to year directory: must contain the files: README.md, .path and .entry.json
[more_options] additional tool command line options to use before the YYYY/dir argument
Exit codes:
0 all OK
1 some internal tool exited non-zero
2 -h and help string printed or -V and version string printed
3 command line error
4 bash version is too old
5 some internal tool is not found or not an executable file
6 problems found with or in the topdir or topdir/YYYY directory
7 problems found with or in the entry topdir/YYYY/dir directory
>= 10 internal error
$NAME version: $VERSION"
# output_award
#
# Write the award name to standard output (stdout)
#
# XXX - XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - XXX
# XXX - GROSS HACK - GROSS HACK - GROSS HACK - GROSS HACK - GROSS HACK - GROSS HACK - XXX
# XXX - until we have the jnamval command, we must FAKE PARSE the .entry.json file - XXX
# XXX - GROSS HACK - GROSS HACK - GROSS HACK - GROSS HACK - GROSS HACK - GROSS HACK - XXX
# XXX - XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - XXX
#
# usage:
# output_award YYYY/dir/.entry.json
#
# returns:
# 0 ==> no errors detected, but output may be empty
# > 0 ==> function error number
#
function output_award
{
local ENTRY_JSON_PATH; # the .entry.json path
local AWARD_STRING; # winning entry award string
# parse args
#
if [[ $# -ne 1 ]]; then
echo "$0: ERROR: in output_award: expected 1 arg, found $#" 1>&2
return 1
fi
ENTRY_JSON_PATH="$1"
if [[ ! -e $ENTRY_JSON_PATH ]]; then
echo "$0: ERROR: in output_award: .entry.json does not exist: $ENTRY_JSON_PATH" 1>&2
return 2
fi
if [[ ! -f $ENTRY_JSON_PATH ]]; then
echo "$0: ERROR: in output_award: .entry.json is not a file: $ENTRY_JSON_PATH" 1>&2
return 3
fi
if [[ ! -r $ENTRY_JSON_PATH ]]; then
echo "$0: ERROR: in output_award: .entry.json is not a readable file: $ENTRY_JSON_PATH" 1>&2
return 4
fi
# obtain the award string
#
AWARD_STRING=$(grep -F '"award" : "' "$ENTRY_JSON_PATH" | sed -e 's/^.*"award" : "//' -e 's/",//')
if [[ -z $AWARD_STRING ]]; then
echo "$0: ERROR: in output_award: no award found in .entry.json file: $ENTRY_JSON_PATH" 1>&2
return 5
fi
echo "$AWARD_STRING"
return 0
}
# output_ordinal
#
# Write the numerical ordinal form of a non-negative integer to standard output (stdout)
#
# usage:
# output_ordinal integer
#
# returns:
# 0 ==> no errors detected
# > 0 ==> function error number
#
function output_ordinal
{
local INTEGER; # integer argument
# parse args
#
if [[ $# -ne 1 ]]; then
echo "$0: ERROR: in output_ordinal: expected 1 arg, found $#" 1>&2
return 1
fi
INTEGER="$1"
if [[ $INTEGER =~ ^-?[0-9]+$ ]]; then
:
else
echo "$0: ERROR: argument is not an integer: $INTEGER" 1>&2
return 2
fi
if [[ $INTEGER -lt 0 ]]; then
echo "$0: ERROR: integer is negative: $INTEGER" 1>&2
return 3
fi
# case: 11, 12, 13 are N-th
#
if [[ $INTEGER -ge 11 && $INTEGER -le 13 ]]; then
echo "${INTEGER}th"
# case: 1 mod 10 is N-st
#
elif [[ $((INTEGER % 10)) -eq 1 ]]; then
echo "${INTEGER}st"
# case: 2 mod 10 is N-nd
#
elif [[ $((INTEGER % 10)) -eq 2 ]]; then
echo "${INTEGER}nd"
# case: 3 mod 10 is N-rd
#
elif [[ $((INTEGER % 10)) -eq 3 ]]; then
echo "${INTEGER}rd"
# case: everything else is N-th
#
else
echo "${INTEGER}th"
fi
return 0
}
# setup
#
export NOOP=
export DO_NOT_PROCESS=
# parse command line
#
while getopts :hv:Vd:D:nNp:u:U:w:e:E: flag; do
case "$flag" in
h) echo "$USAGE" 1>&2
exit 2
;;
v) V_FLAG="$OPTARG"
;;
V) echo "$VERSION"
exit 2
;;
d) TOPDIR="$OPTARG"
;;
D) # parse -D docroot/
case "$OPTARG" in
*/) ;;
*) echo "$0: ERROR: in -D docroot/, the docroot must end in /" 1>&2
echo 1>&2
print_usage 1>&2
exit 3
;;
esac
DOCROOT_SLASH="$OPTARG"
;;
n) NOOP="-n"
;;
N) DO_NOT_PROCESS="-N"
;;
p) PANDOC_WRAPPER="$OPTARG"
;;
u) REPO_URL="$OPTARG"
;;
U) URL="$OPTARG"
;;
w) SITE_URL="$OPTARG"
;;
e) echo "$OPTARG" 1>&2
;;
E) exit "$OPTARG"
;;
\?) echo "$0: ERROR: invalid option: -$OPTARG" 1>&2
echo 1>&2
print_usage 1>&2
exit 3
;;
:) echo "$0: ERROR: option -$OPTARG requires an argument" 1>&2
echo 1>&2
echo "$USAGE" 1>&2
exit 3
;;
*) echo "$0: ERROR: unexpected value from getopts: $flag" 1>&2
echo 1>&2
echo "$USAGE" 1>&2
exit 3
;;
esac
done
# parse the command line arguments
#
if [[ $V_FLAG -ge 1 ]]; then
echo "$0: debug[1]: debug level: $V_FLAG" 1>&2
fi
#
shift $(( OPTIND - 1 ));
#
if [[ $V_FLAG -ge 5 ]]; then
echo "$0: debug[5]: file argument count: $#" 1>&2
fi
if [[ $# -ne 1 ]]; then
echo "$0: ERROR: expected 1 arg, found: $#" 1>&2
exit 3
fi
#
export YYYY="$1"
if [[ -z $YYYY ]]; then
echo "$0: ERROR: YYYY arg is empty" 1>&2
exit 3
fi
# verify that we have a topdir directory
#
REPO_NAME=$(basename "$REPO_URL")
export REPO_NAME
if [[ -z $TOPDIR ]]; then
echo "$0: ERROR: cannot find top of git repo directory" 1>&2
echo "$0: Notice: if needed: $GIT_TOOL clone $REPO_URL; cd $REPO_NAME" 1>&2
exit 6
fi
if [[ ! -e $TOPDIR ]]; then
echo "$0: ERROR: TOPDIR does not exist: $TOPDIR" 1>&2
echo "$0: Notice: if needed: $GIT_TOOL clone $REPO_URL; cd $REPO_NAME" 1>&2
exit 6
fi
if [[ ! -d $TOPDIR ]]; then
echo "$0: ERROR: TOPDIR is not a directory: $TOPDIR" 1>&2
echo "$0: Notice: if needed: $GIT_TOOL clone $REPO_URL; cd $REPO_NAME" 1>&2
exit 6
fi
# cd to topdir
#
if [[ ! -e $TOPDIR ]]; then
echo "$0: ERROR: cannot cd to non-existent path: $TOPDIR" 1>&2
exit 6
fi
if [[ ! -d $TOPDIR ]]; then
echo "$0: ERROR: cannot cd to a non-directory: $TOPDIR" 1>&2
exit 6
fi
export CD_FAILED
if [[ $V_FLAG -ge 5 ]]; then
echo "$0: debug[5]: about to: cd $TOPDIR" 1>&2
fi
cd "$TOPDIR" || CD_FAILED="true"
if [[ -n $CD_FAILED ]]; then
echo "$0: ERROR: cd $TOPDIR failed" 1>&2
exit 6
fi
if [[ $V_FLAG -ge 3 ]]; then
echo "$0: debug[3]: now in directory: $(/bin/pwd)" 1>&2
fi
# verify we have the pandoc wrapper
#
if [[ ! -e $PANDOC_WRAPPER ]]; then
echo "$0: ERROR: pandoc wrapper tool does not exist: $PANDOC_WRAPPER" 1>&2
exit 5
fi
if [[ ! -f $PANDOC_WRAPPER ]]; then
echo "$0: ERROR: pandoc wrapper tool is not a file: $PANDOC_WRAPPER" 1>&2
exit 5
fi
if [[ ! -x $PANDOC_WRAPPER ]]; then
echo "$0: ERROR: pandoc wrapper tool is not an executable file: $PANDOC_WRAPPER" 1>&2
exit 5
fi
# verify that YYYY is a entry directory
#
if [[ ! -d $YYYY ]]; then
echo "$0: ERROR: arg is not a directory: $YYYY" 1>&2
exit 6
fi
if [[ ! -r $YYYY ]]; then
echo "$0: ERROR: arg is not a readable directory: $YYYY" 1>&2
exit 6
fi
# verify we have a non-empty readable .top file
#
export TOP_FILE=".top"
if [[ ! -e $TOP_FILE ]]; then
echo "$0: ERROR: .top does not exist: $TOP_FILE" 1>&2
exit 6
fi
if [[ ! -f $TOP_FILE ]]; then
echo "$0: ERROR: .top is not a regular file: $TOP_FILE" 1>&2
exit 6
fi
if [[ ! -r $TOP_FILE ]]; then
echo "$0: ERROR: .top is not an readable file: $TOP_FILE" 1>&2
exit 6
fi
if [[ ! -s $TOP_FILE ]]; then
echo "$0: ERROR: .top is not a non-empty readable file: $TOP_FILE" 1>&2
exit 6
fi
# verify that YYYY has a non-empty readable .year file
#
export YEAR_FILE="$YYYY/.year"
if [[ ! -e $YEAR_FILE ]]; then
echo "$0: ERROR: YYYY/.year does not exist: $YEAR_FILE" 1>&2
exit 6
fi
if [[ ! -f $YEAR_FILE ]]; then
echo "$0: ERROR: YYYY/.year is not a regular file: $YEAR_FILE" 1>&2
exit 6
fi
if [[ ! -r $YEAR_FILE ]]; then
echo "$0: ERROR: YYYY/.year is not an readable file: $YEAR_FILE" 1>&2
exit 6
fi
if [[ ! -s $YEAR_FILE ]]; then
echo "$0: ERROR: YYYY/.year is not a non-empty readable file: $YEAR_FILE" 1>&2
exit 6
fi
# determine The N-th IOCCC string
#
LINE_NUM=$(sed -n "/$YYYY/=" "$TOP_FILE" | head -1)
export LINE_NUM
if [[ -z $LINE_NUM ]]; then
echo "$0: ERROR: cannot determine line number in $TOP_FILE for year: $YYYY" 1>&2
exit 10
fi
ORDINAL=$(output_ordinal "$LINE_NUM")
export ORDINAL
if [[ -z $ORDINAL ]]; then
echo "$0: ERROR: cannot determine ordinal for: $LINE_NUM" 1>&2
exit 11
fi
# parameter debugging
#
if [[ $V_FLAG -ge 3 ]]; then
echo "$0: debug[3]: VERSION=$VERSION" 1>&2
echo "$0: debug[3]: NAME=$NAME" 1>&2
echo "$0: debug[3]: V_FLAG=$V_FLAG" 1>&2
echo "$0: debug[3]: GIT_TOOL=$GIT_TOOL" 1>&2
echo "$0: debug[3]: TOPDIR=$TOPDIR" 1>&2
echo "$0: debug[3]: DOCROOT_SLASH=$DOCROOT_SLASH" 1>&2
echo "$0: debug[3]: REPO_URL=$REPO_URL" 1>&2
echo "$0: debug[3]: SITE_URL=$SITE_URL" 1>&2
echo "$0: debug[3]: NOOP=$NOOP" 1>&2
echo "$0: debug[3]: DO_NOT_PROCESS=$DO_NOT_PROCESS" 1>&2
echo "$0: debug[3]: YYYY=$YYYY" 1>&2
echo "$0: debug[3]: REPO_NAME=$REPO_NAME" 1>&2
echo "$0: debug[3]: CD_FAILED=$CD_FAILED" 1>&2
echo "$0: debug[3]: TOP_FILE=$TOP_FILE" 1>&2
echo "$0: debug[3]: YEAR_FILE=$YEAR_FILE" 1>&2
echo "$0: debug[3]: LINE_NUM=$LINE_NUM" 1>&2
echo "$0: debug[3]: ORDINAL=$ORDINAL" 1>&2
fi
# If -N, time to exit
#
if [[ -n $DO_NOT_PROCESS ]]; then
if [[ $V_FLAG -ge 1 ]]; then
echo "$0: debug[1]: arguments parsed, -N given, exit 0" 1>&2
fi
exit 0
fi
# create a temporary markdown for pandoc to process
#
export TMP_FILE=".tmp.$NAME.FILE.$$.tmp"
if [[ $V_FLAG -ge 3 ]]; then
echo "$0: debug[3]: temporary markdown file: $TMP_FILE" 1>&2
fi
if [[ -z $NOOP ]]; then
trap 'rm -f $TMP_FILE; exit' 0 1 2 3 15
rm -f "$TMP_FILE"
if [[ -e $TMP_FILE ]]; then
echo "$0: ERROR: cannot remove temporary markdown file: $TMP_FILE" 1>&2
exit 12
fi
:> "$TMP_FILE"
if [[ ! -e $TMP_FILE ]]; then
echo "$0: ERROR: cannot create temporary markdown file: $TMP_FILE" 1>&2
exit 13
fi
elif [[ $V_FLAG -ge 3 ]]; then
echo "$0: debug[3]: because of -n, temporary markdown file is not used: $TMP_FILE" 1>&2
fi
# output leading markdown for this IOCCC year
#
{
echo "<div id=\"inventory\"><div id=\"$YYYY\">"
echo "# Winning Entries of $YYYY - The $ORDINAL IOCCC"
echo '</div></div>'
echo
echo "**Download** all [$YYYY IOCCC entry source]($YYYY/$YYYY.tar.bz2)"
echo
} | if [[ -z $NOOP ]]; then
cat >> "$TMP_FILE"
else
cat > /dev/null
if [[ $V_FLAG -ge 3 ]]; then
echo "$0: debug[3]: because of -n, IOCCC year $YYYY starting markdown not written to stdout" 1>&2
fi
fi
# process each entry under YYYY
#
export YYYY_DIR
for YYYY_DIR in $(< "$YEAR_FILE"); do
# debug YYYY
#
if [[ $V_FLAG -ge 3 ]]; then
echo "$0: debug[3]: starting to process year/dir: $YYYY_DIR" 1>&2
fi
# parse YYYY_DIR
#
if [[ ! -e $YYYY_DIR ]]; then
echo "$0: ERROR: YYYY_DIR does not exist: $YYYY_DIR" 1>&2
exit 7
fi
if [[ ! -d $YYYY_DIR ]]; then
echo "$0: ERROR: YYYY_DIR is not a directory: $YYYY_DIR" 1>&2
exit 7
fi
if [[ ! -w $YYYY_DIR ]]; then
echo "$0: ERROR: YYYY_DIR is not a writable directory: $YYYY_DIR" 1>&2
exit 7
fi
export YEAR_DIR=${YYYY_DIR%%/*}
if [[ -z $YEAR_DIR ]]; then
echo "$0: ERROR: YYYY_DIR not in YYYY/dir form: $YYYY_DIR" 1>&2
exit 7
fi
export ENTRY_DIR=${YYYY_DIR#*/}
if [[ -z $ENTRY_DIR ]]; then
echo "$0: ERROR: YYYY_DIR not in $YEAR_DIR/dir form: $YYYY_DIR" 1>&2
exit 7
fi
if [[ $ENTRY_DIR = */* ]]; then
echo "$0: ERROR: YYYY_DIR: $YYYY_DIR dir contains a /: $ENTRY_DIR" 1>&2
exit 7
fi
# verify YYYY/dir/.path
#
export DOT_PATH="$YYYY_DIR/.path"
if [[ ! -s $DOT_PATH ]]; then
echo "$0: ERROR: not a non-empty file: $DOT_PATH" 1>&2
exit 7
fi
DOT_PATH_CONTENT=$(< "$DOT_PATH")
export DOT_PATH_CONTENT
if [[ $YYYY_DIR != "$DOT_PATH_CONTENT" ]]; then
echo "$0: ERROR: arg: $YYYY_DIR does not match $DOT_PATH contents: $DOT_PATH_CONTENT" 1>&2
exit 7
fi
export ENTRY_JSON="$YYYY_DIR/.entry.json"
if [[ ! -e $ENTRY_JSON ]]; then
echo "$0: ERROR: .entry.json does not exist: $ENTRY_JSON" 1>&2
exit 7
fi
if [[ ! -f $ENTRY_JSON ]]; then
echo "$0: ERROR: .entry.json is not a file: $ENTRY_JSON" 1>&2
exit 7
fi
if [[ ! -r $ENTRY_JSON ]]; then
echo "$0: ERROR: .entry.json is not a readable file: $ENTRY_JSON" 1>&2
exit 7
fi
# determine the award for this entry
#
AWARD=$(output_award "$ENTRY_JSON")
export AWARD
if [[ -z $AWARD ]]; then
echo "$0: ERROR: cannot find award in .entry.json: $ENTRY_JSON" 1>&2
exit 7
fi
# output markdown for this entry
#
ENTRY_NAME=$(basename "$YYYY_DIR")
export ENTRY_NAME
echo "* [$YYYY_DIR]($ENTRY_NAME/index.html) - $AWARD"
done | if [[ -z $NOOP ]]; then
cat >> "$TMP_FILE"
else
cat > /dev/null
if [[ $V_FLAG -ge 3 ]]; then
echo "$0: debug[3]: because of -n, $YYYY entry markdown data is NOT written to stdout" 1>&2
fi
fi
# write trailing markdown for this IOCCC year
#
{
echo
echo '<hr style="width:10%;text-align:left;margin-left:0">'
echo '<h4>Jump to: <a href="#">top</a></h4>'
echo
} | if [[ -z $NOOP ]]; then
cat >> "$TMP_FILE"
else
cat > /dev/null
if [[ $V_FLAG -ge 3 ]]; then
echo "$0: debug[3]: because of -n, IOCCC year $YYYY ending markdown data is NOT to stdout" 1>&2
fi
fi
# convert temporary markdown file into HTML
#
if [[ -z $NOOP ]]; then
echo "<!-- START: this line starts content generated by: bin/$NAME -->"
echo
if [[ $V_FLAG -ge 1 ]]; then
echo "$0: debug[1]: about to execute: $PANDOC_WRAPPER $TMP_FILE -" 1>&2
fi
"$PANDOC_WRAPPER" "$TMP_FILE" -
status="$?"
if [[ $status -ne 0 ]]; then
echo "$0: ERROR: pandoc failed, error: $status" 1>&2
exit 1
fi
echo
echo "<!-- END: next line ends content generated by: bin/$NAME -->"
elif [[ $V_FLAG -ge 1 ]]; then
echo "$0: debug[1]: -n disabled execution of: $PANDOC_WRAPPER $TMP_FILE -" 1>&2
fi
# All Done!!! -- Jessica Noll, Age 2
#
if [[ -z $NOOP ]]; then
rm -f "$TMP_FILE"
elif [[ $V_FLAG -ge 1 ]]; then
echo "$0: debug[1]: -n disabled execution of: rm -f $TMP_FILE" 1>&2
fi
exit 0
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