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which(1) is not standardized by POSIX, and has different implementations and behaviour on different distributions. The behaviour and exit status of command -v is standardized by POSIX, and in particular, checking its exit status is an appropriate way to ask: if I called this command, would it be found? Signed-off-by: Simon McVittie <smcv@collabora.com>
14 lines
465 B
Bash
Executable File
14 lines
465 B
Bash
Executable File
#!/bin/sh
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if command -v gtk-update-icon-cache >/dev/null && test -d "$1/exports/share/icons/hicolor"; then
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cp /usr/share/icons/hicolor/index.theme "$1/exports/share/icons/hicolor/"
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for dir in "$1"/exports/share/icons/*; do
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if test -f "$dir/index.theme"; then
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if ! gtk-update-icon-cache --quiet "$dir"; then
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echo "Failed to run gtk-update-icon-cache for $dir"
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exit 1
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fi
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fi
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done
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fi
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