added .envrc

Author: HariSekhon

.envrc

@@ -0,0 +1,129 @@
+#!/usr/bin/env bash
+#  vim:ts=4:sts=4:sw=4:et
+#
+#  Author: Hari Sekhon
+#  Date: Mon Feb 22 17:42:01 2021 +0000
+#
+#  https://github.com/HariSekhon/SQL-scripts
+#
+#  License: see accompanying Hari Sekhon LICENSE file
+#
+#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
+#
+#  https://www.linkedin.com/in/HariSekhon
+#
+
+# ============================================================================ #
+#                                  D i r E n v
+# ============================================================================ #
+
+# https://direnv.net/man/direnv-stdlib.1.html
+
+# See Also:
+#
+#   .envrc-aws
+#   .envrc-gcp
+#   .envrc-kubernetes
+
+# direnv stdlib - loads .envrc from parent dir up to /
+#
+# useful to accumulate parent and child directory .envrc settings eg. adding Kubernetes namespace, ArgoCD app etc.
+#
+# bypasses security authorization though - use with care
+#source_up
+#
+# source_up must be loaded before set -u otherwise gets this error:
+#
+#   direnv: loading .envrc
+#   /bin/bash: line 226: $1: unbound variable
+
+set -euo pipefail
+[ -n "${DEBUG:-}" ] && set -x
+srcdir="$(cd "$(dirname "$(readlink "${BASH_SOURCE[0]}")" )" && pwd)"
+
+# ============================================================================ #
+#                              P r e - C o m m i t
+# ============================================================================ #
+
+# Automatically install Pre-Commit Git hooks if not already present
+
+if [ -f .pre-commit-config.yaml ]; then
+    if [ -d .git ]; then
+        if ! [ -f .git/hooks/pre-commit ]; then
+            pre-commit install
+        fi
+    fi
+fi
+
+# ============================================================================ #
+#                          D o c k e r   C o m p o s e
+# ============================================================================ #
+
+export COMPOSE_PROJECT_NAME="SQL-scripts"
+
+# ============================================================================ #
+#                                  G i t H u b
+# ============================================================================ #
+
+#export GITHUB_ORGANIZATION=HariSekhon
+
+# ============================================================================ #
+#                                 A n s i b l e
+# ============================================================================ #
+
+# use the local repo's ansible.cfg rather than:
+#
+#   $PWD/ansible.cfg
+#   ~/.ansible.cfg
+#   /etc/ansible/ansible.cfg
+#
+# set this in project repos to ensure user environment ANSIBLE_CONFIG doesn't get used
+#export ANSIBLE_CONFIG="/path/to/ansible.cfg"
+
+# ============================================================================ #
+#                              C l o u d f l a r e
+# ============================================================================ #
+
+#export CLOUDFLARE_EMAIL=hari@...
+#export CLOUDFLARE_API_KEY=...  # generate here: https://dash.cloudflare.com/profile/api-tokens
+#export CLOUDFLARE_TOKEN=...    # used by cloudflare_api.sh but not by terraform module
+
+# export the variables for terraform
+#export TF_VAR_cloudflare_email="$CLOUDFLARE_EMAIL"
+#export TF_VAR_cloudflare_api_key="$CLOUDFLARE_API_KEY"  # must be a key, not a token using the link above
+
+# ============================================================================ #
+# Python, AWS, GCP, Terraform
+# ============================================================================ #
+
+    #.envrc-aws \
+    #.envrc-gcp \
+    #.envrc-terraform \
+for envrc in \
+    .envrc-python \
+    ; do
+    if [ -f "$srcdir/$envrc" ]; then
+        echo
+        echo "Loading $srcdir/$envrc"
+        # shellcheck disable=SC1090,SC1091
+        . "$srcdir/$envrc"
+    fi
+done
+
+# ============================================================================ #
+#                              K u b e r n e t e s
+# ============================================================================ #
+
+if [ -f "$srcdir/.envrc-python" ]; then
+    echo
+    echo "Loading $srcdir/.envrc-kubernetes"
+    # XXX: safer to inline .envrc-kubernetes if you're worried about changes to it bypassing 'direnv allow' authorization
+    # shellcheck disable=SC1090,SC1091
+    . "$srcdir/.envrc-kubernetes" docker-desktop
+fi
+
+# ============================================================================ #
+
+echo
+# read .env too
+#dotenv