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convert all existing libraries to new vipakfile format, automatically, with Shell scripts
This commit is contained in:
Antranig Vartanian
parent
d1c3a3601f
commit
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33 changed files with 750 additions and 0 deletions
181
convert_vipakfile.sh
Executable file
181
convert_vipakfile.sh
Executable file
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#!/bin/sh
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# convert_vipakfile.sh: Convert old JSON vipakfile to new plain-text format
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# Program name and version
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PROGNAME=${0##*/}
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VERSION="0.1.0"
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# Colors for output
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COLOUR_SET_R="\033[0;31m"
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COLOUR_SET_G="\033[0;32m"
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COLOUR_SET_B="\033[0;34m"
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COLOUR_END="\033[0m"
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# Error, info, and action print functions
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perror() {
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printf "${COLOUR_SET_R}[-] ${COLOUR_END}%s\n" "$@" >&2
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exit 1
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}
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pinfo() {
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printf "${COLOUR_SET_B}[+] ${COLOUR_END}%s\n" "$@" >&2
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}
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paction() {
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printf "${COLOUR_SET_G}[*] ${COLOUR_END}%s\n" "$@" >&2
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}
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# Usage message
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usage() {
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cat <<EOF
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Usage: $PROGNAME [-o <output_file> | -c] [-f] [--verbose] <input_json_file>
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Convert old JSON vipakfile to new plain-text format.
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-o <output_file> Write to specified file (default: stdout)
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-c Write to <Package>-<Version>.vipakfile
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-f Force overwrite of existing output file
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--verbose Print debug information about extracted fields
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EOF
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exit 0
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}
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# Check dependencies
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command -v jq >/dev/null 2>&1 || perror "jq is required but not found"
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# Parse arguments
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output_mode="stdout"
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output_file=""
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input_file=""
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force_overwrite=""
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verbose=""
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while [ $# -gt 0 ]; do
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case "$1" in
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-o)
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[ $# -lt 2 ] && perror "Option -o requires an output file"
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output_mode="file"
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output_file="$2"
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shift 2
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;;
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-c)
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output_mode="versioned"
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shift
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;;
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-f)
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force_overwrite=1
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shift
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;;
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--verbose)
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verbose=1
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shift
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;;
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-*)
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perror "Unknown option: $1"
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;;
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*)
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[ -n "$input_file" ] && perror "Only one input file allowed"
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input_file="$1"
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shift
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;;
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esac
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done
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[ -z "$input_file" ] && usage
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[ -f "$input_file" ] || perror "Input file '$input_file' not found"
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[ -r "$input_file" ] || perror "Input file '$input_file' is not readable"
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# Validate JSON
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jq -e . "$input_file" >/dev/null 2>&1 || perror "Invalid JSON in $input_file"
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# Extract fields using jq
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paction "Parsing $input_file"
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name=$(jq -r '.Package // ""' "$input_file")
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version=$(jq -r '.Version // ""' "$input_file")
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author=$(jq -r '.Author // ""' "$input_file")
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license=$(jq -r '.License // ""' "$input_file")
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# Validate required fields
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[ -z "$name" ] && perror "Package name is required"
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[ -z "$version" ] && perror "Version is required"
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# Extract Remote (type, path, tag)
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remote_type=$(jq -r '.Remote.type // ""' "$input_file")
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remote_path=$(jq -r '.Remote.path // ""' "$input_file")
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remote_tag=$(jq -r '.Remote.tag // ""' "$input_file")
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remote=""
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if [ -n "$remote_type" ] && [ -n "$remote_path" ] && [ -n "$remote_tag" ]; then
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remote="$remote_type $remote_path $remote_tag"
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fi
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# Extract Dependencies as space-separated list
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deps=$(jq -r 'if .Dependencies then .Dependencies | to_entries | map("\(.key):\(.value)") | join(" ") else "" end' "$input_file")
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# Extract Build commands as semicolon-separated list
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build=$(jq -r '.Build | map(.command + " " + .file) | join(";")' "$input_file")
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[ "$build" = "null" ] && build=""
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# Default empty fields
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run=""
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main=""
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test_run=""
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test_main=""
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test_cmd=""
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# Verbose output
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[ -n "$verbose" ] && {
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pinfo "Extracted fields:"
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pinfo " NAME=$name"
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pinfo " VERSION=$version"
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pinfo " AUTHOR=$author"
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pinfo " LICENSE=$license"
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pinfo " REMOTE=$remote"
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pinfo " DEPS=$deps"
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pinfo " BUILD=$build"
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pinfo " RUN=$run"
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pinfo " MAIN=$main"
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pinfo " TEST_RUN=$test_run"
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pinfo " TEST_MAIN=$test_main"
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pinfo " TEST=$test_cmd"
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}
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# Generate vipakfile content
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vipakfile_content=$(cat <<EOF
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NAME = $name
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VERSION = $version
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AUTHOR = $author
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LICENSE = $license
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REMOTE = $remote
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DEPS = $deps
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RUN = $run
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MAIN = $main
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BUILD = $build
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TEST_RUN = $test_run
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TEST_MAIN = $test_main
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TEST = $test_cmd
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EOF
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)
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# Handle output
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case "$output_mode" in
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stdout)
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paction "Writing to stdout"
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printf "%s\n" "$vipakfile_content"
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;;
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file)
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[ -z "$force_overwrite" ] && [ -f "$output_file" ] && perror "Output file '$output_file' already exists"
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paction "Writing $output_file"
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printf "%s\n" "$vipakfile_content" > "$output_file" 2>/dev/null || perror "Failed to write to '$output_file'"
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pinfo "Conversion complete: $output_file"
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;;
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versioned)
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output_file="$name-$version.vipakfile"
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[ -z "$force_overwrite" ] && [ -f "$output_file" ] && perror "Output file '$output_file' already exists"
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paction "Writing $output_file"
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printf "%s\n" "$vipakfile_content" > "$output_file" 2>/dev/null || perror "Failed to write to '$output_file'"
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pinfo "Conversion complete: $output_file"
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;;
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esac
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