From 8b45a8818b6590756f6f25e3db605dfd2e8b440f Mon Sep 17 00:00:00 2001
From: augushong <augushong@163.com>
Date: Wed, 6 May 2026 21:18:41 +0800
Subject: [PATCH] =?UTF-8?q?ci:=20=E9=81=BF=E5=85=8D=E8=A6=86=E7=9B=96?=
 =?UTF-8?q?=E7=8E=B0=E6=9C=89=20.env=20=E6=96=87=E4=BB=B6=E5=B9=B6?=
 =?UTF-8?q?=E8=AE=BE=E7=BD=AE=20IS=5FDEMO=20=E9=BB=98=E8=AE=A4=E5=80=BC?=
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在部署工作流中，现在会先检查 .env 文件是否存在。如果文件已存在，则跳过生成步骤以避免覆盖现有配置。
同时，在从 .example.env 生成新 .env 文件时，会默认将 IS_DEMO 设置为 true。
---
 .gitea/workflows/build-and-deploy.yml | 48 ++++++++++++++++-----------
 1 file changed, 29 insertions(+), 19 deletions(-)

diff --git a/.gitea/workflows/build-and-deploy.yml b/.gitea/workflows/build-and-deploy.yml
index bff4cbc..fe2a479 100644
--- a/.gitea/workflows/build-and-deploy.yml
+++ b/.gitea/workflows/build-and-deploy.yml
@@ -29,27 +29,37 @@ jobs:
           DB_HOSTNAME: ${{ env.DB_HOSTNAME }}
         run: |
           set -euo pipefail
-          cp .example.env .env
+          if [ ! -f .env ]; then
+            cp .example.env .env
 
-          awk -v host="$DB_HOSTNAME" -v newpwd="$MYSQL_PASSWORD" '
-          BEGIN { has_host = 0; has_pwd = 0 }
-          $0 ~ /^HOSTNAME=/ {
-              print "HOSTNAME=" host
-              has_host = 1
-              next
-          }
-          $0 ~ /^PASSWORD=/ {
-              print "PASSWORD=" newpwd
-              has_pwd = 1
-              next
-          }
-          { print }
-          END {
-              if (!has_host) print "HOSTNAME=" host
-              if (!has_pwd) print "PASSWORD=" newpwd
-          }' .env > .env.tmp
+            awk -v host="$DB_HOSTNAME" -v newpwd="$MYSQL_PASSWORD" '
+            BEGIN { has_host = 0; has_pwd = 0; has_demo = 0 }
+            $0 ~ /^HOSTNAME=/ {
+                print "HOSTNAME=" host
+                has_host = 1
+                next
+            }
+            $0 ~ /^PASSWORD=/ {
+                print "PASSWORD=" newpwd
+                has_pwd = 1
+                next
+            }
+            $0 ~ /^IS_DEMO=/ {
+                print "IS_DEMO=true"
+                has_demo = 1
+                next
+            }
+            { print }
+            END {
+                if (!has_host) print "HOSTNAME=" host
+                if (!has_pwd) print "PASSWORD=" newpwd
+                if (!has_demo) print "IS_DEMO=true"
+            }' .env > .env.tmp
 
-          mv .env.tmp .env
+            mv .env.tmp .env
+          else
+            echo ".env exists in repository, skip generating/replacing."
+          fi
 
       - name: 打包发布文件
         shell: bash