b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
95 lines
2.3 KiB
Shell
Executable file
95 lines
2.3 KiB
Shell
Executable file
#!/bin/sh
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###############################################################################
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# Compress SVG files using svgo (https://github.com/svg/svgo)
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#
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# The following svgo plugins are disabled:
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# * convertPathData
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# Though the resulting files are OK in any browsers, they're rendered in a
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# weird way on Ubuntu files explorer.
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# * mergePaths
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# Can result on wrong odd/even filling if some paths are overlapping.
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###############################################################################
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# Option variables
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opt_help=no
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opt_paths=""
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###############################################################################
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# Print the help message
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print_help() {
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printf "Usage: `basename $0` [OPTION...] [PATH...]
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Recompresses SVG files using 'svgo' tools.
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Help options:
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-h, --help Show this help message
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"
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}
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suggest_help() {
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printf "Try \``basename $0` --help' for more information\n"
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}
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###############################################################################
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# Parse the program arguments
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parse_args() {
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# Set the options variables depending on the passed arguments
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while [ $# -gt 0 ]; do
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if [ `expr "$1" : "^-"` -eq 1 ]; then
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if [ $1 = "-h" ] || [ $1 = "--help" ]; then
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opt_help=yes
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shift 1
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else
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printf "error: Unknown option $1\n"
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exit 1
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fi
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else
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# No more arguments, the following parameters will be paths
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break
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fi
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done
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if [ $# -eq 0 ] && [ $opt_help != yes ]; then
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printf "error: no files specified\n"
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suggest_help
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exit 1
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fi
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# Gather all the paths
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while [ $# -gt 0 ]; do
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opt_paths="$opt_paths$1\n"
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shift
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done
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}
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###############################################################################
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# Check for program
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check_program() {
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which svgo 1>/dev/null 2>/dev/null
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if [ $? -ne 0 ]; then
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printf "error: svgo not found\n"
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exit 1;
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fi
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}
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###############################################################################
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# Main script
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parse_args "$@"
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check_program
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if [ $opt_help = yes ] || [ $# -eq 0 ]; then
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print_help
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exit 0
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fi
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# Process all the specified paths
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while [ $# -gt 0 ]; do
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svgo --disable=convertPathData --disable=mergePaths --multipass --folder="$1"
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shift
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done
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