5903d20d5e
Unless busybox doesn't support readlink -f, then it just uses readlink and symlinking won't work. Also, OSX has no readlink -f so not done there. Thanks, jlebar.
31 lines
698 B
Bash
Executable file
31 lines
698 B
Bash
Executable file
#!/bin/sh
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link="$(readlink -f "$0" 2>/dev/null || readlink "$0")" || true
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if [ -n "$link" ]; then
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base="$(dirname "$link")"
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else
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base="$(dirname "$0")"
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fi
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if [ ! -d "$base" ]; then
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echo "** cannot find base directory (I seem to be $0)" >&2
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exit 1
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fi
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if [ ! -e "$base/runshell" ]; then
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echo "** cannot find $base/runshell" >&2
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exit 1
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fi
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# Get absolute path to base, to avoid breakage when things change directories.
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orig="$(pwd)"
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cd "$base"
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base="$(pwd)"
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cd "$orig"
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# If this is a standalone app, set a variable that git-annex can use to
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# install itself.
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if [ -e "$base/bin/git-annex" ]; then
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GIT_ANNEX_APP_BASE="$base"
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export GIT_ANNEX_APP_BASE
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fi
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exec "$base/runshell" git-shell "$@"
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