simplify env vars and better debug output

[Entkenntnis]

• to be sure that everything works I need a deployment - being careful
• remove branch protection rules for env checks
• maybe reduce output on dev

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Name	Status	Preview	Updated (UTC)
frontend	✅ Ready (Inspect)	Visit Preview	Dec 13, 2023 2:57pm

[github-actions]

📦 Next.js Bundle Analysis for @serlo/frontend

This analysis was generated by the Next.js Bundle Analysis action. 🤖

🎉 Global Bundle Size Decreased

Page	Size (compressed)
global	103.69 KB (-1 B)

Details

The global bundle is the javascript bundle that loads alongside every page. It is in its own category because its impact is much higher - an increase to its size means that every page on your website loads slower, and a decrease means every page loads faster.

Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis

If you want further insight into what is behind the changes, give @next/bundle-analyzer a try!

Sixty-six Pages Changed Size

The following pages changed size from the code in this PR compared to its base branch:

Page	Size (compressed)	First Load
/	85.48 KB (🟡 +110 B)	189.17 KB
/404	38.21 KB (🟡 +111 B)	141.9 KB
/500	38.21 KB (🟡 +110 B)	141.9 KB
/[...slug]	73.39 KB (🟡 +110 B)	177.08 KB
/___ab_dashboard/[id]	39.17 KB (🟡 +110 B)	142.86 KB
/___bot_or_not	90.74 KB (🟡 +110 B)	194.43 KB
/___cf_not_found	36.88 KB (🟡 +110 B)	140.57 KB
/___design	142.23 KB (🟡 +108 B)	245.92 KB
/___editor_preview	475.9 KB (🟡 +113 B)	579.59 KB
/___exercise_folder_dashboard/[id]	47.77 KB (🟡 +133 B)	151.46 KB
/___graphql	272.22 KB (🟡 +881 B)	375.91 KB
/___old_comments	101.69 KB (🟡 +110 B)	205.38 KB
/auth/error	55.74 KB (🟡 +111 B)	159.43 KB
/auth/login	80.7 KB (🟡 +113 B)	184.39 KB
/auth/logout	73.97 KB (🟡 +113 B)	177.66 KB
/auth/oauth/consent	54.31 KB (🟡 +110 B)	158 KB
/auth/oauth/login	80.71 KB (🟡 +113 B)	184.4 KB
/auth/oauth/logout	73.97 KB (🟡 +113 B)	177.67 KB
/auth/recovery	62.59 KB (🟡 +112 B)	166.28 KB
/auth/registration	63.53 KB (🟡 +112 B)	167.22 KB
/auth/settings	63.65 KB (🟡 +113 B)	167.34 KB
/auth/verification	62.94 KB (🟡 +113 B)	166.63 KB
/authorization/roles	65.03 KB (🟡 +108 B)	168.72 KB
/backend	38.94 KB (🟡 +110 B)	142.63 KB
/biologie	151.6 KB (🟡 +110 B)	255.29 KB
/chemie	151.6 KB (🟡 +110 B)	255.29 KB
/consent	37.38 KB (🟡 +111 B)	141.07 KB
/content-only/[...slug]	67.66 KB (🟡 +109 B)	171.35 KB
/discussions	96.38 KB (🟡 +112 B)	200.07 KB
/editor	99.56 KB (🟡 +110 B)	203.25 KB
/entity/create/[type]/[taxonomyId]	477.31 KB (🟡 +113 B)	581 KB
/entity/license/update/[id]	56.27 KB (🟡 +108 B)	159.96 KB
/entity/link/order/[id]/link	92.84 KB (🟡 +110 B)	196.53 KB
/entity/repository/add-revision/[...id]	476.52 KB (🟡 +112 B)	580.21 KB
/entity/repository/compare/[entity_id]/[revision_id]	100.73 KB (🟡 +111 B)	204.42 KB
/entity/repository/history/[id]	68.9 KB (🟡 +109 B)	172.59 KB
/entity/taxonomy/update/[id]	68.89 KB (🟡 +109 B)	172.58 KB
/entity/unrevised	44.24 KB (🟡 +110 B)	147.93 KB
/event/history	129.56 KB (🟡 +109 B)	233.25 KB
/event/history/[...slug]	133.3 KB (🟡 +108 B)	236.99 KB
/gleichungs-app	165.17 KB (🟡 +109 B)	268.86 KB
/informatik	151.6 KB (🟡 +110 B)	255.29 KB
/jobs/[[...jobId]]	51.34 KB (🟡 +110 B)	155.03 KB
/legal	36.91 KB (🟡 +111 B)	140.6 KB
/lerntipps	151.6 KB (🟡 +110 B)	255.29 KB
/license/detail/[id]	53.31 KB (🟡 +110 B)	157 KB
/mathe	151.6 KB (🟡 +110 B)	255.29 KB
/metadata	46.7 KB (🟡 +110 B)	150.39 KB
/nachhaltigkeit	151.61 KB (🟡 +110 B)	255.3 KB
/page/create	476.54 KB (🟡 +112 B)	580.23 KB
/pages	57.62 KB (🟡 +110 B)	161.31 KB
/privacy	40.25 KB (🟡 +110 B)	143.94 KB
/search	41.35 KB (🟡 +110 B)	145.04 KB
/spenden	52.22 KB (🟡 +110 B)	155.91 KB
/subscriptions/manage	111.35 KB (🟡 +110 B)	215.04 KB
/taxonomy/term/[copyOrMove]/batch/[id]	70.67 KB (🟡 +110 B)	174.37 KB
/taxonomy/term/create/[parent_id]/[id]	476.23 KB (🟡 +113 B)	579.92 KB
/taxonomy/term/sort/entities/[id]	95.37 KB (🟡 +110 B)	199.06 KB
/taxonomy/term/update/[id]	476.14 KB (🟡 +113 B)	579.83 KB
/terms	36.94 KB (🟡 +114 B)	140.63 KB
/user/[...userslug]	172.18 KB (🟡 +109 B)	275.87 KB
/user/me	36.71 KB (🟡 +110 B)	140.4 KB
/user/notifications	132.3 KB (🟡 +110 B)	235.99 KB
/user/settings	474.88 KB (🟡 +113 B)	578.57 KB
/uuid/recycle-bin	84.33 KB (🟡 +112 B)	188.02 KB
/wallet	41.97 KB (🟡 +111 B)	145.66 KB

Details

Only the gzipped size is provided here based on an expert tip.

First Load is the size of the global bundle plus the bundle for the individual page. If a user were to show up to your website and land on a given page, the first load size represents the amount of javascript that user would need to download. If next/link is used, subsequent page loads would only need to download that page's bundle (the number in the "Size" column), since the global bundle has already been downloaded.

Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis

Next to the size is how much the size has increased or decreased compared with the base branch of this PR. If this percentage has increased by 20% or more, there will be a red status indicator applied, indicating that special attention should be given to this.

[elbotho]

just an idea: If we would add a script like this we could remove .env as well and make it even easier to find this functionality.
"dev-local": "cross-env NEXT_PUBLIC_ENV=local next",

[elbotho]

I guess the downside is that we either have to fall back to staging sometimes (like we already do in the code below) or set cross-env NEXT_PUBLIC_ENV=staging for the dev script as well.

// if env is not set, it's a production build running on localhost, use staging as default
const KRATOS_HOST =
  KRATOS_HOSTS[
    process.env.NEXT_PUBLIC_ENV ? process.env.NEXT_PUBLIC_ENV : 'staging'
  ]

[elbotho]

We should probably do a test run with local api and kratos.
I don't have it set up right now, do you?

[Entkenntnis]

Highest prio right now is the production deployment - I think your ideas are good and would like to persue them in follow-up issues.