46 lines
1.4 KiB
Bash
Executable File
46 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# generate-env.sh — create a local .env from the committed .env.example template.
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#
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# Behaviour:
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# - .env absent → copy .env.example to .env, print the path.
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# - .env present → no-op (leaves your edits intact), exit 0.
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# - .env present --force → overwrite .env from .env.example (backs up to .env.bak).
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#
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# Paths are resolved relative to this script (repo root = parent of deploy/),
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# so it works regardless of the caller's cwd.
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#
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# Usage: deploy/generate-env.sh [--force] [-h|--help]
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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SRC="$REPO_ROOT/.env.example"
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DST="$REPO_ROOT/.env"
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FORCE=0
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while [ $# -gt 0 ]; do
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case "$1" in
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--force) FORCE=1; shift ;;
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-h|--help)
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echo "Usage: $0 [--force]"
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echo " Create .env from .env.example. --force overwrites an existing .env."
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exit 0 ;;
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*) echo "ERROR: unknown arg: $1" >&2; echo "Usage: $0 [--force]" >&2; exit 2 ;;
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esac
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done
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[ -f "$SRC" ] || { echo "ERROR: template not found: $SRC" >&2; exit 1; }
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if [ -f "$DST" ] && [ "$FORCE" != "1" ]; then
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echo "no-op: $DST already exists (use --force to overwrite)"
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exit 0
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fi
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if [ -f "$DST" ] && [ "$FORCE" = "1" ]; then
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cp -p "$DST" "$DST.bak"
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echo "backed up existing .env -> $DST.bak"
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fi
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cp "$SRC" "$DST"
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echo "created: $DST"
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echo "Next: edit $DST and fill in any secrets (look for 'replace_me')."
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