Landon Curt Noll
bcdcbd58f9
In all bin shell scripts, set `LC_ALL`, `LANG`, and `LC_NUMERIC` to "C". Changed all bin shell script VERSION to "2.0.0 2025-03-13". Tested the above via `make www` on macOS. Only the sitemap was updated.
645 lines
20 KiB
Bash
Executable File
645 lines
20 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# quick-readme2index.sh - quickly determine if readme2index.sh needs to be run
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#
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# If YYYY/dir/.entry.json exists and was modified newer than
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# YYYY/dir/index.html or if YYYY/dir/index.html does not exist,
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# then we will form YYYY/dir/index.html using the bin/md2html.sh tool.
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#
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# If YYYY/dir/.entry.json does not exist, then an error will thrown.
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#
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# If YYYY/dir/.entry.json exists and was modified the same or older than
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# YYYY/dir/index.html, then nothing will happen.
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#
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# Copyright (c) 2024 by Landon Curt Noll. All Rights Reserved.
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#
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# Permission to use, copy, modify, and distribute this software and
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# its documentation for any purpose and without fee is hereby granted,
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# provided that the above copyright, this permission notice and text
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# this comment, and the disclaimer below appear in all of the following:
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#
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# supporting documentation
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# source copies
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# source works derived from this source
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# binaries derived from this source or from derived source
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#
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# LANDON CURT NOLL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
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# EVENT SHALL LANDON CURT NOLL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
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# USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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# OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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# PERFORMANCE OF THIS SOFTWARE.
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#
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# chongo (Landon Curt Noll, http://www.isthe.com/chongo/index.html) /\oo/\
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#
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# Share and enjoy! :-)
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# firewall - run only with a bash that is version 5.1.8 or later
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#
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# The "/usr/bin/env bash" command must result in using a bash that
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# is version 5.1.8 or later.
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#
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# We could relax this version and insist on version 4.2 or later. Versions
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# of bash between 4.2 and 5.1.7 might work. However, to be safe, we will require
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# bash version 5.1.8 or later.
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#
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# WHY 5.1.8 and not 4.2? This safely is done because macOS Homebrew bash we
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# often use is "version 5.2.26(1)-release" or later, and the RHEL Linux bash we
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# use often use is "version 5.1.8(1)-release" or later. These versions are what
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# we initially tested. We recommend you either upgrade bash or install a newer
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# version of bash and adjust your $PATH so that "/usr/bin/env bash" finds a bash
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# that is version 5.1.8 or later.
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#
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# NOTE: The macOS shipped, as of 2024 March 15, a version of bash is something like
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# bash "version 3.2.57(1)-release". That macOS shipped version of bash
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# will NOT work. For users of macOS we recommend you install Homebrew,
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# (see https://brew.sh), and then run "brew install bash" which will
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# typically install it into /opt/homebrew/bin/bash, and then arrange your $PATH
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# so that "/usr/bin/env bash" finds "/opt/homebrew/bin" (or whatever the
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# Homebrew bash is).
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#
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# NOTE: And while MacPorts might work, we noticed a number of subtle differences
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# with some of their ported tools to suggest you might be better off
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# with installing Homebrew (see https://brew.sh). No disrespect is intended
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# to the MacPorts team as they do a commendable job. Nevertheless we ran
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# into enough differences with MacPorts environments to suggest you
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# might find a better experience with this tool under Homebrew instead.
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#
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if [[ -z ${BASH_VERSINFO[0]} ||
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${BASH_VERSINFO[0]} -lt 5 ||
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${BASH_VERSINFO[0]} -eq 5 && ${BASH_VERSINFO[1]} -lt 1 ||
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${BASH_VERSINFO[0]} -eq 5 && ${BASH_VERSINFO[1]} -eq 1 && ${BASH_VERSINFO[2]} -lt 8 ]]; then
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echo "$0: ERROR: bash version needs to be >= 5.1.8: $BASH_VERSION" 1>&2
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echo "$0: Warning: bash version >= 4.2 might work but 5.1.8 was the minimum we tested" 1>&2
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echo "$0: Notice: For macOS users: install Homebrew (see https://brew.sh), then run" \
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""brew install bash" and then modify your \$PATH so that \"#!/usr/bin/env bash\"" \
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"finds the Homebrew installed (usually /opt/homebrew/bin/bash) version of bash" 1>&2
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exit 4
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fi
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# setup bash file matching
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#
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# We must declare arrays with -ag or -Ag, and we need loops to "export" modified variables.
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# This requires a bash with a version 4.2 or later. See the larger comment above about bash versions.
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#
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shopt -s nullglob # enable expanded to nothing rather than remaining unexpanded
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shopt -u failglob # disable error message if no matches are found
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shopt -u dotglob # disable matching files starting with .
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shopt -u nocaseglob # disable strict case matching
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shopt -u extglob # enable extended globbing patterns
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shopt -s globstar # enable ** to match all files and zero or more directories and subdirectories
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# IOCCC requires use of C locale
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#
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export LC_ALL="C"
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export LANG="C"
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export LC_NUMERIC="C"
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# set variables referenced in the usage message
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#
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export VERSION="2.0.0 2025-03-13"
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NAME=$(basename "$0")
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export NAME
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export V_FLAG=0
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GIT_TOOL=$(type -P git)
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export GIT_TOOL
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if [[ -z "$GIT_TOOL" ]]; then
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echo "$0: FATAL: git tool is not installed or not in \$PATH" 1>&2
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exit 5
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fi
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"$GIT_TOOL" rev-parse --is-inside-work-tree >/dev/null 2>&1
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status="$?"
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if [[ $status -eq 0 ]]; then
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TOPDIR=$("$GIT_TOOL" rev-parse --show-toplevel)
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fi
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export TOPDIR
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export DOCROOT_SLASH="../../"
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# We use the tagline of "bin/readme2index.sh" instead of:
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#
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# export TAGLINE="bin/$NAME"
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#
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# because we do not want the "markdown content was formed by" comment
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# in index.html to change just because we used this "bin/quick-readme2index.sh"
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# instead of the slightly-slower "bin/readme2index.sh" tool.
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#
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export TAGLINE="bin/readme2index.sh"
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export REPO_TOP_URL="https://github.com/ioccc-src/winner"
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# GitHub puts individual files under the "blob/master" sub-directory.
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export REPO_URL="$REPO_TOP_URL/blob/master"
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export SITE_URL="https://www.ioccc.org"
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#
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export NOOP=
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export DO_NOT_PROCESS=
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export EXIT_CODE="0"
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# clear options we will add to tools
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#
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unset TOOL_OPTION
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declare -ag TOOL_OPTION
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# usage
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#
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export USAGE="usage: $0 [-h] [-v level] [-V] [-d topdir] [-D docroot/] [-n] [-N]
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[-t tagline] [-w site_url]
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tool [more_options]
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-h print help message and exit
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-v level set verbosity level (def level: 0)
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-V print version string and exit
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-d topdir set topdir (def: $TOPDIR)
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NOTE: The '-d topdir' is passed as leading options on tool command lines.
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-D docroot/ set the document root path followed by slash (def: $DOCROOT_SLASH)
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NOTE: The '-D docroot/' is passed as leading options on tool command lines.
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NOTE: 'docroot' must end in a slash
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-n go thru the actions, but do not update any files (def: do the action)
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-N do not process anything, just parse arguments (def: process something)
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-t tagline string to write about the tool that formed the markdown content (def: $TAGLINE)
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-w site_url Base URL of the website (def: $SITE_URL)
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NOTE: The '-w site_url' is passed as leading options on tool command lines.
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tool the tool to run over all entries
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[more_options] additional tool command line options to use before the YYYY/dir argument
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NOTE: Any '-D docroot/', '-t tagline', '-v level', '-w site_url' are passed to 'md2html.sh' tool.
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Exit codes:
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0 all OK
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1 some internal tool exited non-zero
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2 -h and help string printed or -V and version string printed
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3 command line error
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4 bash version is too old
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5 some internal tool is not found or not an executable file
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6 problems found with or in the topdir or topdir/YYYY directory
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7 problems found with or in the entry topdir/YYYY/dir directory
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>= 10 internal error
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$NAME version: $VERSION"
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# parse command line
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#
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while getopts :hv:Vd:D:nNt:w: flag; do
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case "$flag" in
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h) echo "$USAGE" 1>&2
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exit 2
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;;
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v) V_FLAG="$OPTARG"
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;;
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V) echo "$VERSION"
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exit 2
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;;
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d) TOPDIR="$OPTARG"
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;;
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D) # parse -D docroot/
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case "$OPTARG" in
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*/) ;;
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*) echo "$0: ERROR: in -D docroot/, the docroot must end in /" 1>&2
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echo 1>&2
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echo "$USAGE" 1>&2
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exit 3
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;;
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esac
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DOCROOT_SLASH="$OPTARG"
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TOOL_OPTION+=("-D")
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TOOL_OPTION+=("$DOCROOT_SLASH")
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;;
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n) NOOP="-n"
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;;
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N) DO_NOT_PROCESS="-N"
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;;
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t) # parse -t tagline
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case "$OPTARG" in
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*"'"*)
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echo "$0: ERROR: in -t tagline, the tagline may not contain a single-quote character: $OPTARG" 1>&2
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echo 1>&2
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echo "$USAGE" 1>&2
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exit 3
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;;
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*'"'*)
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echo "$0: ERROR: in -t tagline, the tagline may not contain a double-quote character: $OPTARG" 1>&2
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echo 1>&2
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echo "$USAGE" 1>&2
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exit 3
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;;
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*) ;;
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esac
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TAGLINE="$OPTARG"
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TOOL_OPTION+=("-t")
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TOOL_OPTION+=("$TAGLINE")
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;;
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w) SITE_URL="$OPTARG"
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TOOL_OPTION+=("-w")
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TOOL_OPTION+=("$SITE_URL")
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;;
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\?) echo "$0: ERROR: invalid option: -$OPTARG" 1>&2
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echo 1>&2
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echo "$USAGE" 1>&2
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exit 3
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;;
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:) echo "$0: ERROR: option -$OPTARG requires an argument" 1>&2
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echo 1>&2
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echo "$USAGE" 1>&2
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exit 3
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;;
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*) echo "$0: ERROR: unexpected value from getopts: $flag" 1>&2
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echo 1>&2
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echo "$USAGE" 1>&2
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exit 3
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;;
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esac
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done
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#
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# remove the options
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#
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shift $(( OPTIND - 1 ));
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#
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# verify arg count and parse args
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#
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if [[ $V_FLAG -ge 5 ]]; then
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echo "$0: debug[5]: file argument count: $#" 1>&2
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fi
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#
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if [[ $# -ne 1 ]]; then
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echo "$0: ERROR: expected 1 arg, found: $#" 1>&2
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exit 3
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fi
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#
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export ENTRY_PATH="$1"
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# always add the '-v level' option, unless level is empty, to the set of options passed to the md2html.sh tool
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#
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if [[ -n $V_FLAG ]]; then
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TOOL_OPTION+=("-v")
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TOOL_OPTION+=("$V_FLAG")
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fi
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# always add the '-t tagline' option, unless tagline is empty, to the set of options passed to the md2html.sh tool
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#
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if [[ -n $TAGLINE ]]; then
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TOOL_OPTION+=("-t")
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TOOL_OPTION+=("$TAGLINE")
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fi
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# verify that we have a topdir directory
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#
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REPO_NAME=$(basename "$REPO_TOP_URL")
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export REPO_NAME
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if [[ -z $TOPDIR ]]; then
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echo "$0: ERROR: cannot find top of git repo directory" 1>&2
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echo "$0: Notice: if needed: $GIT_TOOL clone $REPO_TOP_URL; cd $REPO_NAME" 1>&2
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exit 6
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fi
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if [[ ! -e $TOPDIR ]]; then
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echo "$0: ERROR: TOPDIR does not exist: $TOPDIR" 1>&2
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echo "$0: Notice: if needed: $GIT_TOOL clone $REPO_TOP_URL; cd $REPO_NAME" 1>&2
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exit 6
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fi
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if [[ ! -d $TOPDIR ]]; then
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echo "$0: ERROR: TOPDIR is not a directory: $TOPDIR" 1>&2
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echo "$0: Notice: if needed: $GIT_TOOL clone $REPO_TOP_URL; cd $REPO_NAME" 1>&2
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exit 6
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fi
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# cd to topdir
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#
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if [[ ! -e $TOPDIR ]]; then
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echo "$0: ERROR: cannot cd to non-existent path: $TOPDIR" 1>&2
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exit 6
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fi
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if [[ ! -d $TOPDIR ]]; then
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echo "$0: ERROR: cannot cd to a non-directory: $TOPDIR" 1>&2
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exit 6
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fi
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export CD_FAILED
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if [[ $V_FLAG -ge 5 ]]; then
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echo "$0: debug[5]: about to: cd $TOPDIR" 1>&2
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fi
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cd "$TOPDIR" || CD_FAILED="true"
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if [[ -n $CD_FAILED ]]; then
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echo "$0: ERROR: cd $TOPDIR failed" 1>&2
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exit 6
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fi
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if [[ $V_FLAG -ge 3 ]]; then
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echo "$0: debug[3]: now in directory: $(/bin/pwd)" 1>&2
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fi
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# verify that we have a bin subdirectory
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#
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export BIN_PATH="$TOPDIR/bin"
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if [[ ! -d $BIN_PATH ]]; then
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echo "$0: ERROR: bin is not a directory under topdir: $BIN_PATH" 1>&2
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exit 6
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fi
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export BIN_DIR="bin"
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# verify that the bin/md2html.sh tool is executable
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#
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export MD2HTML_SH="$BIN_DIR/md2html.sh"
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if [[ ! -e $MD2HTML_SH ]]; then
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echo "$0: ERROR: bin/md2html.sh does not exist: $MD2HTML_SH" 1>&2
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exit 5
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fi
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if [[ ! -f $MD2HTML_SH ]]; then
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echo "$0: ERROR: bin/md2html.sh is not a regular file: $MD2HTML_SH" 1>&2
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exit 5
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fi
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if [[ ! -x $MD2HTML_SH ]]; then
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echo "$0: ERROR: bin/md2html.sh is not an executable file: $MD2HTML_SH" 1>&2
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exit 5
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fi
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# verify that the bin/pandoc-wrapper.sh tool is executable
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#
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export PANDOC_WRAPPER="$BIN_DIR/pandoc-wrapper.sh"
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if [[ ! -e $PANDOC_WRAPPER ]]; then
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echo "$0: ERROR: bin/md2html.sh does not exist: $PANDOC_WRAPPER" 1>&2
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exit 5
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fi
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if [[ ! -f $PANDOC_WRAPPER ]]; then
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echo "$0: ERROR: bin/md2html.sh is not a regular file: $PANDOC_WRAPPER" 1>&2
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exit 5
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fi
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if [[ ! -x $PANDOC_WRAPPER ]]; then
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echo "$0: ERROR: bin/md2html.sh is not an executable file: $PANDOC_WRAPPER" 1>&2
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exit 5
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fi
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# verify that ENTRY_PATH is a entry directory
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#
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if [[ ! -d $ENTRY_PATH ]]; then
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echo "$0: ERROR: arg is not a directory: $ENTRY_PATH" 1>&2
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exit 3
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fi
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if [[ ! -w $ENTRY_PATH ]]; then
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echo "$0: ERROR: arg is not a writable directory: $ENTRY_PATH" 1>&2
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exit 3
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fi
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export YEAR_DIR=${ENTRY_PATH%%/*}
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if [[ -z $YEAR_DIR ]]; then
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echo "$0: ERROR: arg not in YYYY/dir form: $ENTRY_PATH" 1>&2
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exit 3
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fi
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export ENTRY_DIR=${ENTRY_PATH#*/}
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if [[ -z $ENTRY_DIR ]]; then
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echo "$0: ERROR: arg: $ENTRY_PATH not in $YEAR_DIR/dir form: $ENTRY_PATH" 1>&2
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exit 3
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fi
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if [[ $ENTRY_DIR = */* ]]; then
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echo "$0: ERROR: dir from arg: $ENTRY_PATH contains a /: $ENTRY_DIR" 1>&2
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exit 3
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fi
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if [[ ! -d $YEAR_DIR ]]; then
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echo "$0: ERROR: YYYY from arg: $ENTRY_PATH is not a directory: $YEAR_DIR" 1>&2
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exit 3
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fi
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export ENTRY_ID="${YEAR_DIR}_${ENTRY_DIR}"
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export DOT_YEAR="$YEAR_DIR/.year"
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if [[ ! -s $DOT_YEAR ]]; then
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echo "$0: ERROR: not a non-empty file: $DOT_YEAR" 1>&2
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exit 6
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fi
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# Now that we have moved to topdir, form and verify YYYY_DIR is a writable directory
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export YYYY_DIR="$YEAR_DIR/$ENTRY_DIR"
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if [[ ! -e $YYYY_DIR ]]; then
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echo "$0: ERROR: YYYY/dir from arg: $ENTRY_PATH does not exist: $YYYY_DIR" 1>&2
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exit 7
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fi
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if [[ ! -d $YYYY_DIR ]]; then
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echo "$0: ERROR: YYYY/dir from arg: $ENTRY_PATH is not a directory: $YYYY_DIR" 1>&2
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exit 7
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fi
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if [[ ! -w $YYYY_DIR ]]; then
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echo "$0: ERROR: YYYY/dir from arg: $ENTRY_PATH is not a writable directory: $YYYY_DIR" 1>&2
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exit 7
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fi
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export DOT_PATH="$YYYY_DIR/.path"
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if [[ ! -s $DOT_PATH ]]; then
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echo "$0: ERROR: not a non-empty file: $DOT_PATH" 1>&2
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exit 7
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fi
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DOT_PATH_CONTENT=$(< "$DOT_PATH")
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export DOT_PATH_CONTENT
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if [[ $ENTRY_PATH != "$DOT_PATH_CONTENT" ]]; then
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echo "$0: ERROR: arg: $ENTRY_PATH does not match $DOT_PATH contents: $DOT_PATH_CONTENT" 1>&2
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exit 7
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fi
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export ENTRY_JSON="$YYYY_DIR/.entry.json"
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if [[ ! -e $ENTRY_JSON ]]; then
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echo "$0: ERROR: .entry.json does not exist: $ENTRY_JSON" 1>&2
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exit 7
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fi
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if [[ ! -f $ENTRY_JSON ]]; then
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echo "$0: ERROR: .entry.json is not a file: $ENTRY_JSON" 1>&2
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exit 7
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fi
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if [[ ! -r $ENTRY_JSON ]]; then
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echo "$0: ERROR: .entry.json is not a readable file: $ENTRY_JSON" 1>&2
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exit 7
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fi
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# verify that the md2html tool is executable
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#
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if [[ ! -e $MD2HTML_SH ]]; then
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echo "$0: ERROR: md2html.sh does not exist: $MD2HTML_SH" 1>&2
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exit 5
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fi
|
|
if [[ ! -f $MD2HTML_SH ]]; then
|
|
echo "$0: ERROR: md2html.sh is not a regular file: $MD2HTML_SH" 1>&2
|
|
exit 5
|
|
fi
|
|
if [[ ! -x $MD2HTML_SH ]]; then
|
|
echo "$0: ERROR: md2html.sh is not an executable file: $MD2HTML_SH" 1>&2
|
|
exit 5
|
|
fi
|
|
|
|
|
|
# setup README_PATH and INDEX_PATH using YYYY_DIR
|
|
#
|
|
export README_PATH="$YYYY_DIR/README.md"
|
|
export INDEX_PATH="$YYYY_DIR/index.html"
|
|
if [[ ! -e $README_PATH ]]; then
|
|
echo "$0: ERROR: in $ENTRY_PATH README.md does not exist: $README_PATH" 1>&2
|
|
exit 7
|
|
fi
|
|
if [[ ! -f $README_PATH ]]; then
|
|
echo "$0: ERROR: in $ENTRY_PATH README.md is not a file: $README_PATH" 1>&2
|
|
exit 7
|
|
fi
|
|
if [[ ! -r $README_PATH ]]; then
|
|
echo "$0: ERROR: in $ENTRY_PATH README.md is not a readable file: $README_PATH" 1>&2
|
|
exit 7
|
|
fi
|
|
if [[ ! -s $README_PATH ]]; then
|
|
echo "$0: ERROR: in $ENTRY_PATH README.md is not a non-empty readable file: $README_PATH" 1>&2
|
|
exit 7
|
|
fi
|
|
|
|
|
|
# verify that .entry.json is a non-empty readable file
|
|
#
|
|
export ENTRY_JSON="$YYYY_DIR/.entry.json"
|
|
if [[ ! -e $ENTRY_JSON ]]; then
|
|
echo "$0: ERROR: in $ENTRY_PATH .entry.json does not exist: $ENTRY_JSON" 1>&2
|
|
exit 7
|
|
fi
|
|
if [[ ! -f $ENTRY_JSON ]]; then
|
|
echo "$0: ERROR: in $ENTRY_PATH .entry.json is not a file: $ENTRY_JSON" 1>&2
|
|
exit 7
|
|
fi
|
|
if [[ ! -r $ENTRY_JSON ]]; then
|
|
echo "$0: ERROR: in $ENTRY_PATH .entry.json is not a readable file: $ENTRY_JSON" 1>&2
|
|
exit 7
|
|
fi
|
|
if [[ ! -s $ENTRY_JSON ]]; then
|
|
echo "$0: ERROR: in $ENTRY_PATH .entry.json is not a non-empty readable file: $ENTRY_JSON" 1>&2
|
|
exit 7
|
|
fi
|
|
|
|
|
|
# always add the '-U URL' for the entry's index.html file
|
|
#
|
|
TOOL_OPTION+=("-U")
|
|
TOOL_OPTION+=("$SITE_URL/$YYYY_DIR/index.html")
|
|
|
|
|
|
# print running info if verbose
|
|
#
|
|
# If -v 3 or higher, print exported variables in order that they were exported.
|
|
#
|
|
if [[ $V_FLAG -ge 3 ]]; then
|
|
echo "$0: debug[3]: LC_ALL=$LC_ALL" 1>&2
|
|
echo "$0: debug[3]: LANG=$LANG" 1>&2
|
|
echo "$0: debug[3]: LC_NUMERIC=$LC_NUMERIC" 1>&2
|
|
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 "$0: debug[3]: TAGLINE=$TAGLINE" 1>&2
|
|
echo "$0: debug[3]: TAGLINE=$TAGLINE" 1>&2
|
|
echo "$0: debug[3]: REPO_TOP_URL=$REPO_TOP_URL" 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 "$0: debug[3]: EXIT_CODE=$EXIT_CODE" 1>&2
|
|
for index in "${!TOOL_OPTION[@]}"; do
|
|
echo "$0: debug[3]: TOOL_OPTION[$index]=${TOOL_OPTION[$index]}" 1>&2
|
|
done
|
|
echo "$0: debug[3]: ENTRY_PATH=$ENTRY_PATH" 1>&2
|
|
echo "$0: debug[3]: REPO_NAME=$REPO_NAME" 1>&2
|
|
echo "$0: debug[3]: CD_FAILED=$CD_FAILED" 1>&2
|
|
echo "$0: debug[3]: BIN_PATH=$BIN_PATH" 1>&2
|
|
echo "$0: debug[3]: BIN_DIR=$BIN_DIR" 1>&2
|
|
echo "$0: debug[3]: MD2HTML_SH=$MD2HTML_SH" 1>&2
|
|
echo "$0: debug[3]: PANDOC_WRAPPER=$PANDOC_WRAPPER" 1>&2
|
|
echo "$0: debug[3]: YEAR_DIR=$YEAR_DIR" 1>&2
|
|
echo "$0: debug[3]: ENTRY_DIR=$ENTRY_DIR" 1>&2
|
|
echo "$0: debug[3]: ENTRY_ID=$ENTRY_ID" 1>&2
|
|
echo "$0: debug[3]: DOT_YEAR=$DOT_YEAR" 1>&2
|
|
echo "$0: debug[3]: YYYY_DIR=$YYYY_DIR" 1>&2
|
|
echo "$0: debug[3]: DOT_PATH=$DOT_PATH" 1>&2
|
|
echo "$0: debug[3]: DOT_PATH_CONTENT=$DOT_PATH_CONTENT" 1>&2
|
|
echo "$0: debug[3]: ENTRY_JSON=$ENTRY_JSON" 1>&2
|
|
echo "$0: debug[3]: README_PATH=$README_PATH" 1>&2
|
|
echo "$0: debug[3]: INDEX_PATH=$INDEX_PATH" 1>&2
|
|
echo "$0: debug[3]: ENTRY_JSON=$ENTRY_JSON" 1>&2
|
|
fi
|
|
|
|
|
|
# -N stops early before any processing is performed
|
|
#
|
|
if [[ -n $DO_NOT_PROCESS ]]; then
|
|
if [[ $V_FLAG -ge 3 ]]; then
|
|
echo "$0: debug[3]: arguments parsed, -N given, exiting 0" 1>&2
|
|
fi
|
|
exit 0
|
|
fi
|
|
|
|
|
|
# determine if we need to run the tool
|
|
#
|
|
# Check if the non-empty index.html is newer than both README.md and .entry.json files.
|
|
#
|
|
if [[ $V_FLAG -ge 5 ]]; then
|
|
echo "$0: debug[5]: listing of important files, if they exist, starts below" 1>&2
|
|
ls -lRt -- "$INDEX_PATH" "$ENTRY_JSON" "$README_PATH" 2>/dev/null
|
|
echo "$0: debug[5]: listing of important files, if they exist, ends above" 1>&2
|
|
fi
|
|
if [[ -s $INDEX_PATH && $INDEX_PATH -nt $ENTRY_JSON && $INDEX_PATH -nt $README_PATH ]]; then
|
|
if [[ $V_FLAG -ge 3 ]]; then
|
|
echo "$0: debug[3]: does not need to be updated: $INDEX_PATH" 1>&2
|
|
fi
|
|
exit 0
|
|
fi
|
|
|
|
|
|
# run the md2html.sh tool, unless -n
|
|
#
|
|
if [[ -z $NOOP ]]; then
|
|
if [[ $V_FLAG -ge 3 ]]; then
|
|
echo "$0: debug[3]: about to run: $MD2HTML_SH ${TOOL_OPTION[*]} -m $README_PATH --" \
|
|
"$README_PATH $INDEX_PATH" 1>&2
|
|
fi
|
|
"$MD2HTML_SH" "${TOOL_OPTION[@]}" -m "$README_PATH" -- \
|
|
"$README_PATH" "$INDEX_PATH"
|
|
status="$?"
|
|
if [[ $status -ne 0 ]]; then
|
|
echo "$0: ERROR: md2html.sh: $MD2HTML_SH ${TOOL_OPTION[*]} -m $README_PATH --" \
|
|
"$README_PATH $INDEX_PATH failed, error: $status" 1>&2
|
|
EXIT_CODE="1" # exit 1
|
|
echo "$0: Warning: EXIT_CODE set to: $EXIT_CODE" 1>&2
|
|
fi
|
|
if [[ $V_FLAG -ge 5 ]]; then
|
|
echo "$0: debug[5]: about to: touch $INDEX_PATH" 1>&2
|
|
fi
|
|
touch "$INDEX_PATH"
|
|
status="$?"
|
|
if [[ $status -ne 0 ]]; then
|
|
echo "$0: Warning: unable to touch $INDEX_PATH, error: $status" 1>&2
|
|
fi
|
|
if [[ $V_FLAG -ge 3 ]]; then
|
|
echo "$0: debug[3]: now up to date: $INDEX_PATH" 1>&2
|
|
fi
|
|
if [[ $V_FLAG -ge 5 ]]; then
|
|
echo "$0: debug[5]: listing of important files starts below" 1>&2
|
|
ls -lRt -- "$INDEX_PATH" "$ENTRY_JSON" "$README_PATH" 2>/dev/null
|
|
echo "$0: debug[5]: listing of important files ends above" 1>&2
|
|
fi
|
|
|
|
# report disabled by -n
|
|
#
|
|
elif [[ $V_FLAG -ge 5 ]]; then
|
|
echo "$0: debug[5]: because of -n, did not run: $MD2HTML_SH ${TOOL_OPTION[*]} -m $README_PATH --" \
|
|
"$README_PATH $INDEX_PATH" 1>&2
|
|
fi
|
|
|
|
|
|
# All Done!!! All Done!!! -- Jessica Noll, Age 2
|
|
#
|
|
if [[ $EXIT_CODE -ne 0 ]]; then
|
|
echo "$0: Warning: about to exit $EXIT_CODE" 1>&2
|
|
fi
|
|
exit "$EXIT_CODE"
|