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46 lines
1.0 KiB
Plaintext
46 lines
1.0 KiB
Plaintext
# MAINTAINER: portmgr@FreeBSD.org
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#
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# @shell bin/shell
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#
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# Handle adding and remove a path to a shell binary into /etc/shells
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#
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actions: [file]
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post-install-lua: <<EOD
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shell_path = pkg.prefixed_path("%@")
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shell = assert(io.open("/etc/shells", "r+"))
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while true do
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line = shell:read()
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if line == nil then break end
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if line == shell_path then
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-- the shell path is already in the shell file
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shell:close()
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return
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end
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end
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assert(shell:write(shell_path .. "\n"))
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assert(shell:close())
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EOD
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pre-deinstall-lua: <<EOD
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shell_path = pkg.prefixed_path("%@")
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shellsbuf = ""
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shells_path = "/etc/shells"
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shell = assert(io.open(shells_path, "r+"))
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found = false
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while true do
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line = shell:read()
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if line == nil then break end
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if line == shell_path then
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found = true
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else
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shellsbuf = shellsbuf .. line .. "\n"
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end
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end
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assert(shell:close())
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if found then
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shell = assert(io.open(shells_path, "w+"))
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assert(shell:write(shellsbuf))
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assert(shell:close())
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end
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EOD
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