Starting to use Uniglot for hooks standardization.

Hooks/pre-commit

@@ -0,0 +1,18 @@
+#!/bin/sh
+#
+# An example hook script to verify what is about to be committed.
+# Called by "git commit" with no arguments.  The hook should
+# exit with non-zero status after issuing an appropriate message if
+# it wants to stop the commit.
+#
+# To enable this hook, rename this file to "pre-commit".
+
+# Run all our checking scripts.
+for script in $(find `dirname "$0"`/scripts.d -type f); do
+    "$script"
+    if [ $? -ne 0 ]; then
+        echo "$script" failed checks.
+        exit 1;
+    fi
+done
+echo "Pre-commit checks passed."

Hooks/pre-receive

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Check each commit
+while read oldrev newrev refname; do
+
+    # Thanks to https://blog.developer.atlassian.com/stop-foxtrots-now/ for the inspiration
+    if [ "$refname" == "refs/heads/main" ]; then
+       match=`git log --first-parent --pretty='%H %P' $oldrev..$newrev |
+         grep $oldrev |
+         awk '{ print $2 }'`
+       if [ "$oldrev" != "$match" ]; then
+         echo "Foxtrot detected. Please `git rebase origin/main`."
+         exit 1
+       fi
+    fi
+
+done

Hooks/scripts.d/nonascii

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# Sourced from https://github.com/git/git/blob/master/templates/hooks--pre-commit.sample
+
+# If you want to allow non-ASCII filenames set this variable to true.
+allownonascii=$(git config --bool hooks.allownonascii)
+
+# Cross platform projects tend to avoid non-ASCII filenames; prevent
+# them from being added to the repository. We exploit the fact that the
+# printable range starts at the space character and ends with tilde.
+if [ "$allownonascii" != "true" ] &&
+	# Note that the use of brackets around a tr range is ok here, (it's
+	# even required, for portability to Solaris 10's /usr/bin/tr), since
+	# the square bracket bytes happen to fall in the designated range.
+	test $(git diff --cached --name-only --diff-filter=A -z $against |
+	  LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
+then
+	cat <<\EOF
+Error: Attempt to add a non-ASCII file name.
+
+This can cause problems if you want to work with people on other platforms.
+
+To be portable it is advisable to rename the file.
+
+If you know what you are doing you can disable this check using:
+
+  git config hooks.allownonascii true
+EOF
+	exit 1
+fi

Hooks/scripts.d/pytest

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Run python3 tests
+
+if [ -d venv ]; then
+    source venv/bin/activate
+fi
+python3 -m pytest

Hooks/scripts.d/stop-foxtrots

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Borrowing from https://github.com/syncier/pre-commit-hooks-jumanjihouse/blob/master/pre_commit_hooks/protect-first-parent
+
+# Find the correct reference, or fallback to HEAD's abbrev-ref
+base="$(
+    git rev-parse --abbrev-ref --symbolic-full-name '@{upstream}' 2>/dev/null \
+        || git branch -avv | awk '/->/ {print $NF}' 2>/dev/null \
+        || :
+)"
+if [ -z "$base" ]; then base="$(git rev-parse --abbrev-ref HEAD)"; fi
+
+firstParent="$(git show-ref -s "${base}")"
+
+if git rev-list --first-parent "${base}^".. | grep -q "^${firstParent}$"; then
+    exit 0
+else
+    echo Foxtrot detected -- please either rebase or '`git reset --soft`' to recreate your commit.
+    exit 1
+fi

Hooks/scripts.d/whitespace

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Sourced from https://github.com/git/git/blob/master/templates/hooks--pre-commit.sample
+
+if egrep -irl '\s\+$' .; then
+    echo The above lines have trailing whitespace. Run "sed -i 's/\s\+$//'" on the affected files.
+    exit 1
+fi
+
+if git rev-parse --verify HEAD >/dev/null 2>&1
+then
+	against=HEAD
+else
+	# Initial commit: diff against an empty tree object
+    against=$(git hash-object -t tree /dev/null)
+fi
+
+# Redirect output to stderr.
+exec 1>&2
+
+
+# If there are whitespace errors, print the offending file names and fail.
+exec git diff-index --check --cached $against --