shell.executable("bash")

rule all:
    input:
        "some_dir/final",
        "empty_dir",
        "full_dir"

rule a:
    input: "infile"
    output: "intermediate", "dangling", touch(protected("protected"))
    shell: "ln -s {input} {output[0]} && touch nothere && ln -s nothere {output[1]}"

rule b:
    input: "intermediate"
    output: touch("some_dir/final")

rule c:
    output: directory("empty_dir")
    shell: "mkdir empty_dir"

rule d:
    output: directory("full_dir")
    shell: "mkdir full_dir && touch full_dir/somefile"

rule e:
    input: "infile"
    output: temp("temp_intermediate")
    shell: "touch {output}"

rule f:
    input: "temp_intermediate"
    output: directory(temp("temp_empty_dir"))
    shell: "mkdir temp_empty_dir"

rule g:
    input: "temp_intermediate"
    output: directory(temp("temp_full_dir"))
    shell: "mkdir temp_full_dir && touch temp_full_dir/somefile"

rule temp:
    input: "temp_empty_dir", "temp_full_dir"
    output: touch("temp_keep")
