Generating also starter.sh from rdlink.sh to serve as "origin finder"
This commit is contained in:
113
build.sh
113
build.sh
@@ -1,23 +1,8 @@
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#!/usr/bin/env bash
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build::rdlink() {
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readonly build_dir="$(cd "$(dirname -- "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
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readonly rdlinkRelease="${build_dir}/release/rdlink.sh"
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readonly color_green='\033[1;32m'
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readonly color_red='\033[1;31m'
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readonly color_less='\033[0m'
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readonly shellcheck_cmd="$(command -v shellcheck)"
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readonly fileHeader="#!/usr/bin/env bash
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# rdlink [OPTIONS] <PATH>
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# [OPTION]
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# -- : End of options marker
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# -* : Other options are ignored
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#
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# Version: $(git describe --long --tags --always --dirty)
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# Author: Martin Winkler
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# Origin: https://winklerfamilie.eu/git/efelon/rdlink.git
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#
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build::addLicense() {
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local target="${1:?}"
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local licenseText="#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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@@ -32,51 +17,111 @@ build::rdlink() {
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"
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printf '%s' "${licenseText}" >> "${target}"
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}
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build::headerRdlink() {
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local target="${1:?}"
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local fileHeader="#!/usr/bin/env bash
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# rdlink.sh [OPTIONS] <PATH>
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# [OPTION]
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# -- : End of options marker
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# -* : Other options are ignored
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#
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# Version: $(git describe --long --tags --always --dirty)
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# Author: Martin Winkler
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# Origin: https://winklerfamilie.eu/git/efelon/rdlink.git
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"
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printf '%s' "${fileHeader}" > "${target}"
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build::addLicense "${target}"
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}
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build::headerStarter() {
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local target="${1:?}"
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local fileHeader="#!/usr/bin/env bash
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# starter.sh
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#
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# Start or source your application at the end to have the
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# environment variable \$_origin available.
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#
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# Version: $(git describe --long --tags --always --dirty)
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# Author: Martin Winkler
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# Origin: https://winklerfamilie.eu/git/efelon/rdlink.git
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"
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printf '%s' "${fileHeader}" > "${target}"
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build::addLicense "${target}"
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}
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build::rdlink() {
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readonly build_dir="$(cd "$(dirname -- "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
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readonly rdlinkRelease="${build_dir}/release/rdlink.sh"
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readonly starterRelease="${build_dir}/release/starter.sh"
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readonly color_green='\033[1;32m'
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readonly color_red='\033[1;31m'
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readonly color_less='\033[0m'
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readonly shellcheck_cmd="$(command -v shellcheck)"
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local testresult_graphic=
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testresult_graphic="${color_green}✔${color_less}" # alt. symbol ✓
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testresult_graphic_fail="${color_red}✗${color_less}" # alt. symbol ≠
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if ! mkdir -p "$(dirname -- "${rdlinkRelease}")" ; then
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printf " [ERROR] Cannot create release directory\n"
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printf ' [ERROR] Cannot create release directory\n'
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return 1
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fi
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printf "# Building rdlink release\n"
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printf '# Building rdlink release\n'
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# Write header
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printf "%s" "${fileHeader}" > "${rdlinkRelease}"
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printf " Extracting script part and removing debug information..."
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build::headerRdlink "${rdlinkRelease}"
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printf ' Extracting script part and removing debug information...'
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# Get essential script content
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# * extract script part
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# * remove script marker
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# * remove debug function calls
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# * remove debug options from rdlink
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# * replace multiple empty lines with one
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#if cat "${build_dir}/rdlink.sh" \
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# | sed -n '/### Script.*/,/### Script EOF/ p' \
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# | sed '/### Script.*/d; /^[[:blank:]]*info/d; /-d\{1,2\}/,/;;/d' \
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# | sed '/^$/N; /^\n$/D' \
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# >> "${rdlinkRelease}" 2>/dev/null ; then
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if sed -n '/### Script.*/,/### Script EOF/ p' < "${build_dir}/rdlink.sh" \
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| sed '/### Script.*/d; /^[[:blank:]]*info/d; /-d\{1,2\}/,/;;/d' \
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| sed '/^$/N; /^\n$/D' \
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>> "${rdlinkRelease}" 2>/dev/null ; then
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printf "%b" "${testresult_graphic}\n"
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printf '%b' "${testresult_graphic}\n"
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else
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printf "%b" "${testresult_graphic_fail}\n"
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printf '%b' "${testresult_graphic_fail}\n"
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return 1
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fi
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{
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build::headerStarter "${starterRelease}"
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printf ' Building starter...'
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if sed -n '/### Script.*/,/### Script Starter EOF/ p' < "${build_dir}/rdlink.sh" \
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| sed '/### Script.*/d; /^[[:blank:]]*info/d; /-d\{1,2\}/,/;;/d' \
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| sed '/^$/N; /^\n$/D' \
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>> "${starterRelease}" 2>/dev/null ; then
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printf '%b' "${testresult_graphic}\n"
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else
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printf '%b' "${testresult_graphic_fail}\n"
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return 1
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fi
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printf '_origin="$(cd "$(dirname -- "$(rl::rdlink "${BASH_SOURCE[0]}")")" >/dev/null 2>&1 && pwd)"\n' >> "${starterRelease}"
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printf 'export _origin\n\n' >> "${starterRelease}"
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printf '# Uncomment one of the next lines and replace "tostart.sh" with your script\n' >> "${starterRelease}"
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printf '# to have _origin available even on platform not supporting readlink -f.\n\n' >> "${starterRelease}"
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printf '#bash "${_origin}/tostart.sh"\n' >> "${starterRelease}"
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printf '#. "${_origin}/tostart.sh"\n' >> "${starterRelease}"
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printf '#"${_origin}/tostart.sh"\n' >> "${starterRelease}"
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}
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if [[ "${shellcheck_cmd}" ]] ; then
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printf "%b\n" " Running shellcheck...\033[1A\033[s\n"
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printf '%b\n' " Running shellcheck...\033[1A\033[s\n"
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if "${shellcheck_cmd}" "${rdlinkRelease}" ; then
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printf "%b" "\033[u${testresult_graphic}\n"
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printf '%b' "\033[u${testresult_graphic}\n"
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else
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return 1
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fi
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fi
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chmod +x "${rdlinkRelease}"
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return 0
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}
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