Commands by rakurai (1)

  • Get the full path of a bash script's Git repository head.

    Rather than complicated and fragile paths relative to a script like "../../other", this command will retrieve the full path of the file's repository head. Safe with spaces in directory names. Works within a symlinked directory. Broken down: cd "$(dirname "${BASH_SOURCE[0]}")" temporarily changes directories within this expansion. Double quoted "$(dirname" and ")" with unquoted ${BASH_SOURCE[0]} allows spaces in the path. git rev-parse --show-toplevel gets the full path of the repository head of the current working directory, which was temporarily changed by the "cd".


    1
    $(cd "$(dirname "${BASH_SOURCE[0]}")" && git rev-parse --show-toplevel)
    rakurai · 2019-01-19 11:02:17 36

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