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Add example bootstrap script to run files in bootstrap.d

This script will, when installed as yadm's bootstrap script, run all
executables in $YADM_DIR/bootstrap.d.
This commit is contained in:
Erik Flodin 2021-01-01 22:18:00 +01:00
parent dcfa55ce49
commit 7d216d47e0
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#!/bin/bash
# Save this file as ~/.config/yadm/bootstrap and make it executable. It will
# execute all executable files (excluding templates and editor backups) in the
# ~/.config/yadm/bootstrap.d directory when run.
set -eu
# Directory to look for bootstrap executables in
BOOTSTRAP_D="${BASH_SOURCE[0]}.d"
if [[ ! -d "$BOOTSTRAP_D" ]]; then
echo "Error: bootstrap directory '$BOOTSTRAP_D' not found" >&2
exit 1
fi
find "$BOOTSTRAP_D" -type f | sort | while IFS= read -r bootstrap; do
if [[ -x "$bootstrap" && ! "$bootstrap" =~ "##" && ! "$bootstrap" =~ "~$" ]]; then
if ! "$bootstrap"; then
echo "Error: bootstrap '$bootstrap' failed" >&2
exit 1
fi
fi
done