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mfurquimdev/README.md

Last active December 7, 2023 21:33
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Revisions

  1. mfurquimdev revised this gist Dec 7, 2023. 1 changed file with 5 additions and 0 deletions.
    5 changes: 5 additions & 0 deletions README.md
    View file
    Original file line number Diff line number Diff line change
    @@ -5,6 +5,11 @@ Define the `AUTHOR_NAME` as an environment variable before calling the script:
    $ AUTHOR_NAME="João" ./git_loc.sh
    ```

    The outputs will be separated into three files:
    - `João.csv`: File containing insertions, deletions, and file path
    - `commits.list`: File containing one commit id per line
    - `files.list`: File containing one modified file per line

    To ignore specific file patterns, use multiple words.
    ```bash
    $ AUTHOR_NAME="João" git_loc.sh yml py
  2. mfurquimdev created this gist Dec 7, 2023.
    12 changes: 12 additions & 0 deletions README.md
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,12 @@
    # Git LOC

    Define the `AUTHOR_NAME` as an environment variable before calling the script:
    ```bash
    $ AUTHOR_NAME="João" ./git_loc.sh
    ```

    To ignore specific file patterns, use multiple words.
    ```bash
    $ AUTHOR_NAME="João" git_loc.sh yml py
    ```
    The above command will ignore any file containing `yml` and `py` on the name.
    40 changes: 40 additions & 0 deletions git_loc.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,40 @@
    #!/bin/bash

    if [ "${AUTHOR_NAME}" == "" ]; then
    AUTHOR_NAME="Mateus Furquim"
    fi
    OUTPUT_FILE="${AUTHOR_NAME// /_}.csv"
    TMP_FILE="${OUTPUT_FILE%.csv}.tmp"
    COMMITS_FILE="commits.list"
    FILES_FILE="files.list"

    IGNORE_FILES=("$@")
    if [ "${#IGNORE_FILES[@]}" == 0 ]; then
    IGNORE_FILES=("lock" "csv" "pkl" "txt" "html" "json" "dashboard")
    fi

    rm -f "${OUTPUT_FILE}"
    rm -f "${TMP_FILE}"
    rm -f "${COMMITS_FILE}"
    rm -f "${FILES_FILE}"

    function join_by {
    local d=${1-} f=${2-}
    if shift 2; then
    printf %s "$f" "${@/#/$d}"
    fi
    }

    IGNORE_PATTERN="$(join_by '|' "${IGNORE_FILES[@]}")"

    for GIT_ID in $(git rev-list --all --author="${AUTHOR_NAME}" --full-history); do
    git diff-tree -t --numstat --ignore-cr-at-eol --ignore-space-at-eol --ignore-space-change --ignore-all-space --ignore-blank-lines "${GIT_ID}" |
    awk -v COMMITS_FILE="${COMMITS_FILE}" 'NR==1{print $0 >> COMMITS_FILE; next}{print $0}' |
    rg --invert-match "${IGNORE_PATTERN}" |
    rg --regexp='^([0-9]*)\t([0-9]*)\t(.*)$' --replace='$1,$2,$3' --only-matching >>"${TMP_FILE}"
    done

    echo "ins,del,file" >"${OUTPUT_FILE}"
    sort --unique --version-sort "${TMP_FILE}" >>"${OUTPUT_FILE}"
    cut -f 3 -d ',' "${OUTPUT_FILE}" | sort --unique >"${FILES_FILE}"
    rm -f "${TMP_FILE}"