From 5b919ceeaeec6a1b1520f08c9109f1e4448f0ac0 Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 16:52:31 +0200
Subject: [PATCH 01/11] Switched to cli module; merged cli & vieter into single
 binary

---
 src/{ => build}/build.v | 10 ++++-----
 src/build/cli.v         | 17 ++++++++++++++
 src/env.v               | 25 ++++++++++++++-------
 src/git/cli.v           | 37 ++++++++++++++++++++++++++++++
 src/git/git.v           | 40 +++++++++++++++++++++++++++++++++
 src/main.v              | 32 ++++++++++++++++++++------
 src/server/cli.v        | 16 +++++++++++++
 src/server/git.v        | 50 +++++++----------------------------------
 src/server/server.v     |  5 ++---
 9 files changed, 167 insertions(+), 65 deletions(-)
 rename src/{ => build}/build.v (96%)
 create mode 100644 src/build/cli.v
 create mode 100644 src/git/cli.v
 create mode 100644 src/git/git.v
 create mode 100644 src/server/cli.v

diff --git a/src/build.v b/src/build/build.v
similarity index 96%
rename from src/build.v
rename to src/build/build.v
index 51de64c4..f2ff9af9 100644
--- a/src/build.v
+++ b/src/build/build.v
@@ -1,4 +1,4 @@
-module main
+module build
 
 import docker
 import encoding.base64
@@ -7,6 +7,8 @@ import json
 import server
 import env
 import net.http
+import cli
+import git
 
 const container_build_dir = '/build'
 
@@ -62,15 +64,13 @@ fn create_build_image() ?string {
 	return image.id
 }
 
-fn build() ? {
-	conf := env.load<env.BuildConfig>() ?
-
+fn build(conf env.BuildConfig) ? {
 	// We get the repos list from the Vieter instance
 	mut req := http.new_request(http.Method.get, '$conf.address/api/repos', '') ?
 	req.add_custom_header('X-Api-Key', conf.api_key) ?
 
 	res := req.do() ?
-	repos := json.decode([]server.GitRepo, res.text) ?
+	repos := json.decode([]git.GitRepo, res.text) ?
 
 	// No point in doing work if there's no repos present
 	if repos.len == 0 {
diff --git a/src/build/cli.v b/src/build/cli.v
new file mode 100644
index 00000000..e1f6cb54
--- /dev/null
+++ b/src/build/cli.v
@@ -0,0 +1,17 @@
+module build
+
+import cli
+import env
+
+pub fn cmd() cli.Command {
+	return cli.Command{
+		name: 'build'
+		description: 'Run the build process.'
+		execute: fn (cmd cli.Command) ? {
+			conf := env.load<env.BuildConfig>() ?
+
+			build(conf) ?
+		}
+	}
+}
+
diff --git a/src/env.v b/src/env.v
index bd544cfc..11709ce5 100644
--- a/src/env.v
+++ b/src/env.v
@@ -56,15 +56,9 @@ fn get_env_var(field_name string) ?string {
 	}
 }
 
-// load<T> attempts to create the given type from environment variables. For
-// each field, the corresponding env var is its name in uppercase prepended
-// with the hardcoded prefix. If this one isn't present, it looks for the env
-// var with the file_suffix suffix.
-pub fn load<T>() ?T {
-	res := T{}
-
+fn load_in_place<T>(mut o T) ? {
 	$for field in T.fields {
-		res.$(field.name) = get_env_var(field.name) or {
+		o.$(field.name) = get_env_var(field.name) or {
 			// We use the default instead, if it's present
 			mut default := ''
 
@@ -82,5 +76,20 @@ pub fn load<T>() ?T {
 			default
 		}
 	}
+}
+
+// load<T> attempts to create the given type from environment variables. For
+// each field, the corresponding env var is its name in uppercase prepended
+// with the hardcoded prefix. If this one isn't present, it looks for the env
+// var with the file_suffix suffix.
+pub fn load<T>() ?T {
+	mut res := T{}
+
+	load_in_place<T>(mut res) ?
+
 	return res
 }
+
+pub fn load_with_file<T>(path string) ?T {
+
+}
diff --git a/src/git/cli.v b/src/git/cli.v
new file mode 100644
index 00000000..fccb9b08
--- /dev/null
+++ b/src/git/cli.v
@@ -0,0 +1,37 @@
+module git
+
+import cli
+import env
+import net.http
+
+struct Config {
+	address string [required]
+	api_key string [required]
+}
+
+pub fn cmd() cli.Command {
+	return cli.Command{
+		name: 'repos'
+		description: 'Interact with the repos API.'
+		commands: [
+		cli.Command{
+			name: 'list'
+			description: 'List the current repos.'
+			execute: fn (cmd cli.Command) ? {
+				conf := env.load<Config>() ?
+
+				list(conf) ?
+			}
+		}
+		]
+	}
+}
+
+fn list(conf Config) ? {
+	mut req := http.new_request(http.Method.get, '$conf.address/api/repos', '') ?
+	req.add_custom_header('X-API-Key', conf.api_key) ?
+
+	res := req.do() ?
+
+	println(res.text)
+}
diff --git a/src/git/git.v b/src/git/git.v
new file mode 100644
index 00000000..6daf25be
--- /dev/null
+++ b/src/git/git.v
@@ -0,0 +1,40 @@
+module git
+
+import os
+import json
+
+pub struct GitRepo {
+pub:
+	url    string [required]
+	branch string [required]
+}
+
+pub fn read_repos(path string) ?[]GitRepo {
+	if !os.exists(path) {
+		mut f := os.create(path) ?
+
+		defer {
+			f.close()
+		}
+
+		f.write_string('[]') ?
+
+		return []
+	}
+
+	content := os.read_file(path) ?
+	res := json.decode([]GitRepo, content) ?
+	return res
+}
+
+pub fn write_repos(path string, repos []GitRepo) ? {
+	mut f := os.create(path) ?
+
+	defer {
+		f.close()
+	}
+
+	value := json.encode(repos)
+	f.write_string(value) ?
+}
+
diff --git a/src/main.v b/src/main.v
index 156f0a39..31b6bcbc 100644
--- a/src/main.v
+++ b/src/main.v
@@ -3,15 +3,33 @@ module main
 import os
 import server
 import util
+import cli
+import env
+import build
+import git
 
 fn main() {
-	if os.args.len == 1 {
-		util.exit_with_message(1, 'No action provided.')
+	mut app := cli.Command{
+		name: 'vieter'
+		description: 'Arch repository server'
+		version: '0.1.0'
+		flags: [
+			cli.Flag{
+				flag: cli.FlagType.string
+				name: 'config-file'
+				abbrev: 'f'
+				description: 'Location of Vieter config file; defaults to ~/.vieterrc.'
+				global: true
+				default_value: [os.expand_tilde_to_home('~/.vieterrc')]
+			}
+		]
+		commands: [
+			server.cmd(),
+			build.cmd(),
+			git.cmd()
+		]
 	}
 
-	match os.args[1] {
-		'server' { server.server() ? }
-		'build' { build() ? }
-		else { util.exit_with_message(1, 'Unknown action: ${os.args[1]}') }
-	}
+	app.setup()
+	app.parse(os.args)
 }
diff --git a/src/server/cli.v b/src/server/cli.v
new file mode 100644
index 00000000..944f05bc
--- /dev/null
+++ b/src/server/cli.v
@@ -0,0 +1,16 @@
+module server
+
+import cli
+import env
+
+pub fn cmd() cli.Command {
+	return cli.Command{
+		name: 'server'
+		description: 'Start the Vieter server'
+		execute: fn (cmd cli.Command) ? {
+			conf := env.load<env.ServerConfig>() ?
+
+			server.server(conf) ?
+		}
+	}
+}
diff --git a/src/server/git.v b/src/server/git.v
index 0147d878..2e014db7 100644
--- a/src/server/git.v
+++ b/src/server/git.v
@@ -3,44 +3,10 @@ module server
 import web
 import os
 import json
+import git
 
 const repos_file = 'repos.json'
 
-pub struct GitRepo {
-pub:
-	url    string [required]
-	branch string [required]
-}
-
-fn read_repos(path string) ?[]GitRepo {
-	if !os.exists(path) {
-		mut f := os.create(path) ?
-
-		defer {
-			f.close()
-		}
-
-		f.write_string('[]') ?
-
-		return []
-	}
-
-	content := os.read_file(path) ?
-	res := json.decode([]GitRepo, content) ?
-	return res
-}
-
-fn write_repos(path string, repos []GitRepo) ? {
-	mut f := os.create(path) ?
-
-	defer {
-		f.close()
-	}
-
-	value := json.encode(repos)
-	f.write_string(value) ?
-}
-
 ['/api/repos'; get]
 fn (mut app App) get_repos() web.Result {
 	if !app.is_authorized() {
@@ -48,7 +14,7 @@ fn (mut app App) get_repos() web.Result {
 	}
 
 	repos := rlock app.git_mutex {
-		read_repos(app.conf.repos_file) or {
+		git.read_repos(app.conf.repos_file) or {
 			app.lerror('Failed to read repos file.')
 
 			return app.server_error(500)
@@ -68,13 +34,13 @@ fn (mut app App) post_repo() web.Result {
 		return app.server_error(400)
 	}
 
-	new_repo := GitRepo{
+	new_repo := git.GitRepo{
 		url: app.query['url']
 		branch: app.query['branch']
 	}
 
 	mut repos := rlock app.git_mutex {
-		read_repos(app.conf.repos_file) or {
+		git.read_repos(app.conf.repos_file) or {
 			app.lerror('Failed to read repos file.')
 
 			return app.server_error(500)
@@ -91,7 +57,7 @@ fn (mut app App) post_repo() web.Result {
 	repos << new_repo
 
 	lock app.git_mutex {
-		write_repos(app.conf.repos_file, repos) or { return app.server_error(500) }
+		git.write_repos(app.conf.repos_file, repos) or { return app.server_error(500) }
 	}
 
 	return app.ok('Repo added successfully.')
@@ -107,13 +73,13 @@ fn (mut app App) delete_repo() web.Result {
 		return app.server_error(400)
 	}
 
-	repo_to_remove := GitRepo{
+	repo_to_remove := git.GitRepo{
 		url: app.query['url']
 		branch: app.query['branch']
 	}
 
 	mut repos := rlock app.git_mutex {
-		read_repos(app.conf.repos_file) or {
+		git.read_repos(app.conf.repos_file) or {
 			app.lerror('Failed to read repos file.')
 
 			return app.server_error(500)
@@ -122,7 +88,7 @@ fn (mut app App) delete_repo() web.Result {
 	filtered := repos.filter(it != repo_to_remove)
 
 	lock app.git_mutex {
-		write_repos(app.conf.repos_file, filtered) or { return app.server_error(500) }
+		git.write_repos(app.conf.repos_file, filtered) or { return app.server_error(500) }
 	}
 
 	return app.ok('Repo removed successfully.')
diff --git a/src/server/server.v b/src/server/server.v
index 4b31b99e..7f129e93 100644
--- a/src/server/server.v
+++ b/src/server/server.v
@@ -6,6 +6,7 @@ import log
 import repo
 import env
 import util
+import cli
 
 const port = 8000
 
@@ -20,9 +21,7 @@ pub mut:
 }
 
 // server starts the web server & starts listening for requests
-pub fn server() ? {
-	conf := env.load<env.ServerConfig>() ?
-
+pub fn server(conf env.ServerConfig) ? {
 	// Configure logger
 	log_level := log.level_from_tag(conf.log_level) or {
 		util.exit_with_message(1, 'Invalid log level. The allowed values are FATAL, ERROR, WARN, INFO & DEBUG.')

From b90e6cf6b4f1d87e90de36d964195882a51af5b3 Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 16:57:27 +0200
Subject: [PATCH 02/11] Updatd config files; ran formatter

---
 .woodpecker/.build.yml | 31 -------------------------------
 Makefile               | 12 ------------
 PKGBUILD               | 13 ++-----------
 src/build/cli.v        |  1 -
 src/env.v              |  1 -
 src/git/cli.v          | 16 ++++++++--------
 src/git/git.v          |  1 -
 src/main.v             |  4 ++--
 src/server/cli.v       |  2 +-
 9 files changed, 13 insertions(+), 68 deletions(-)

diff --git a/.woodpecker/.build.yml b/.woodpecker/.build.yml
index 4cddc6ad..a4772b36 100644
--- a/.woodpecker/.build.yml
+++ b/.woodpecker/.build.yml
@@ -36,22 +36,6 @@ pipeline:
     when:
       event: push
 
-  cli:
-    image: 'chewingbever/vlang:latest'
-    environment:
-      - LDFLAGS=-static
-    commands:
-      - make cli-prod
-      # Make sure the binary is actually statically built
-      - readelf -d vieterctl
-      - du -h vieterctl
-      - '[ "$(readelf -d vieterctl | grep NEEDED | wc -l)" = 0 ]'
-      # This removes so much, it's amazing
-      - strip -s vieterctl
-      - du -h vieterctl
-    when:
-      event: push
-
   upload:
     image: 'chewingbever/vlang:latest'
     secrets: [ s3_username, s3_password ]
@@ -74,20 +58,5 @@ pipeline:
         -H "Content-Type: $CONTENT_TYPE"
         -H "Authorization: AWS $S3_USERNAME:$SIGNATURE"
         https://$URL$OBJ_PATH
-
-      # Also update the CLI tool
-      - export OBJ_PATH="/vieter/commits/$CI_COMMIT_SHA/vieterctl-$(echo '${PLATFORM}' | sed 's:/:-:g')"
-      - export SIG_STRING="PUT\n\n$CONTENT_TYPE\n$DATE\n$OBJ_PATH"
-      - export SIGNATURE=`echo -en $SIG_STRING | openssl sha1 -hmac $S3_PASSWORD -binary | base64`
-      - >
-        curl 
-        --silent
-        -XPUT
-        -T vieterctl
-        -H "Host: $URL"
-        -H "Date: $DATE"
-        -H "Content-Type: $CONTENT_TYPE"
-        -H "Authorization: AWS $S3_USERNAME:$SIGNATURE"
-        https://$URL$OBJ_PATH
     when:
       event: push
diff --git a/Makefile b/Makefile
index 7b0fb1b1..2238585d 100644
--- a/Makefile
+++ b/Makefile
@@ -42,18 +42,6 @@ pvieter: $(SOURCES)
 c:
 	$(V) -o vieter.c $(SRC_DIR)
 
-# Build the CLI tool
-.PHONY: cli
-cli: dvieterctl
-dvieterctl: cli.v
-	$(V_PATH) -showcc -g -o dvieterctl cli.v
-
-.PHONY: cli-prod
-cli-prod: vieterctl
-vieterctl: cli.v
-cli-prod:
-	$(V_PATH) -showcc -o vieterctl -prod cli.v
-
 # =====EXECUTION=====
 # Run the server in the default 'data' directory
 .PHONY: run
diff --git a/PKGBUILD b/PKGBUILD
index 767c07c1..cb0c24a0 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Jef Roosens
 
 pkgbase='vieter'
-pkgname=('vieter' 'vieterctl')
+pkgname='vieter'
 pkgver=0.1.0.rc1.r45.g6d3ff8a
 pkgrel=1
 depends=('glibc' 'openssl' 'libarchive' 'gc')
@@ -23,21 +23,12 @@ build() {
     # Build the compiler
     CFLAGS= make v
 
-    # Build the server & the CLI tool
     make prod
-    make cli-prod
 }
 
-package_vieter() {
+package() {
     pkgdesc="Vieter is a lightweight implementation of an Arch repository server."
     install -dm755 "$pkgdir/usr/bin"
 
     install -Dm755 "$pkgbase/pvieter" "$pkgdir/usr/bin/vieter"
 }
-
-package_vieterctl() {
-    pkgdesc="Allows you to configure a Vieter server's list of Git repositories."
-    install -dm755 "$pkgdir/usr/bin"
-
-    install -Dm755 "$pkgbase/vieterctl" "$pkgdir/usr/bin/vieterctl"
-}
diff --git a/src/build/cli.v b/src/build/cli.v
index e1f6cb54..bb3c0161 100644
--- a/src/build/cli.v
+++ b/src/build/cli.v
@@ -14,4 +14,3 @@ pub fn cmd() cli.Command {
 		}
 	}
 }
-
diff --git a/src/env.v b/src/env.v
index 11709ce5..3babd55e 100644
--- a/src/env.v
+++ b/src/env.v
@@ -91,5 +91,4 @@ pub fn load<T>() ?T {
 }
 
 pub fn load_with_file<T>(path string) ?T {
-
 }
diff --git a/src/git/cli.v b/src/git/cli.v
index fccb9b08..a91f5e29 100644
--- a/src/git/cli.v
+++ b/src/git/cli.v
@@ -14,15 +14,15 @@ pub fn cmd() cli.Command {
 		name: 'repos'
 		description: 'Interact with the repos API.'
 		commands: [
-		cli.Command{
-			name: 'list'
-			description: 'List the current repos.'
-			execute: fn (cmd cli.Command) ? {
-				conf := env.load<Config>() ?
+			cli.Command{
+				name: 'list'
+				description: 'List the current repos.'
+				execute: fn (cmd cli.Command) ? {
+					conf := env.load<Config>() ?
 
-				list(conf) ?
-			}
-		}
+					list(conf) ?
+				}
+			},
 		]
 	}
 }
diff --git a/src/git/git.v b/src/git/git.v
index 6daf25be..597aa3ca 100644
--- a/src/git/git.v
+++ b/src/git/git.v
@@ -37,4 +37,3 @@ pub fn write_repos(path string, repos []GitRepo) ? {
 	value := json.encode(repos)
 	f.write_string(value) ?
 }
-
diff --git a/src/main.v b/src/main.v
index 31b6bcbc..18a822ba 100644
--- a/src/main.v
+++ b/src/main.v
@@ -21,12 +21,12 @@ fn main() {
 				description: 'Location of Vieter config file; defaults to ~/.vieterrc.'
 				global: true
 				default_value: [os.expand_tilde_to_home('~/.vieterrc')]
-			}
+			},
 		]
 		commands: [
 			server.cmd(),
 			build.cmd(),
-			git.cmd()
+			git.cmd(),
 		]
 	}
 
diff --git a/src/server/cli.v b/src/server/cli.v
index 944f05bc..2b51c29a 100644
--- a/src/server/cli.v
+++ b/src/server/cli.v
@@ -10,7 +10,7 @@ pub fn cmd() cli.Command {
 		execute: fn (cmd cli.Command) ? {
 			conf := env.load<env.ServerConfig>() ?
 
-			server.server(conf) ?
+			server(conf) ?
 		}
 	}
 }

From 9dd02426ff429e98b8c39f48c6b161fdf786854e Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 16:58:15 +0200
Subject: [PATCH 03/11] Removd armv7 from ci

---
 .woodpecker/.build.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.woodpecker/.build.yml b/.woodpecker/.build.yml
index a4772b36..16e5a69b 100644
--- a/.woodpecker/.build.yml
+++ b/.woodpecker/.build.yml
@@ -2,7 +2,6 @@ matrix:
   PLATFORM:
     - linux/amd64
     - linux/arm64
-    - linux/arm/v7
 
 # These checks already get performed on the feature branches
 platform: ${PLATFORM}

From 21ef262edeeb159f855ae4cd2083e6bce11090ae Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 17:16:27 +0200
Subject: [PATCH 04/11] Migrated rest of cli commands

---
 cli.v         | 84 ---------------------------------------------------
 src/git/cli.v | 40 ++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 84 deletions(-)
 delete mode 100644 cli.v

diff --git a/cli.v b/cli.v
deleted file mode 100644
index 256b8564..00000000
--- a/cli.v
+++ /dev/null
@@ -1,84 +0,0 @@
-import os
-import toml
-import net.http
-
-struct Config {
-	address string [required]
-	api_key string [required]
-}
-
-fn list(conf Config) ? {
-	mut req := http.new_request(http.Method.get, '$conf.address/api/repos', '') ?
-	req.add_custom_header('X-API-Key', conf.api_key) ?
-
-	res := req.do() ?
-
-	println(res.text)
-}
-
-fn add(conf Config, args []string) ? {
-	if args.len < 2 {
-		eprintln('Not enough arguments.')
-		exit(1)
-	}
-
-	if args.len > 2 {
-		eprintln('Too many arguments.')
-		exit(1)
-	}
-
-	mut req := http.new_request(http.Method.post, '$conf.address/api/repos?url=${args[0]}&branch=${args[1]}', '') ?
-	req.add_custom_header('X-API-Key', conf.api_key) ?
-
-	res := req.do() ?
-
-	println(res.text)
-}
-
-fn remove(conf Config, args []string) ? {
-	if args.len < 2 {
-		eprintln('Not enough arguments.')
-		exit(1)
-	}
-
-	if args.len > 2 {
-		eprintln('Too many arguments.')
-		exit(1)
-	}
-
-	mut req := http.new_request(http.Method.delete, '$conf.address/api/repos?url=${args[0]}&branch=${args[1]}', '') ?
-	req.add_custom_header('X-API-Key', conf.api_key) ?
-
-	res := req.do() ?
-
-	println(res.text)
-}
-
-fn main() {
-	conf_path := os.expand_tilde_to_home('~/.vieterrc')
-
-	if !os.is_file(conf_path) {
-		exit(1)
-	}
-
-	conf := toml.parse_file(conf_path) ?.reflect<Config>()
-
-	args := os.args[1..]
-
-	if args.len == 0 {
-		eprintln('No action provided.')
-		exit(1)
-	}
-
-	action := args[0]
-
-	match action {
-		'list' { list(conf) ? }
-		'add' { add(conf, args[1..]) ? }
-		'remove' { remove(conf, args[1..]) ? }
-		else {
-			eprintln("Invalid action '$action'.")
-			exit(1)
-		}
-	}
-}
diff --git a/src/git/cli.v b/src/git/cli.v
index a91f5e29..2b164e1c 100644
--- a/src/git/cli.v
+++ b/src/git/cli.v
@@ -23,6 +23,28 @@ pub fn cmd() cli.Command {
 					list(conf) ?
 				}
 			},
+			cli.Command{
+				name: 'add'
+				required_args: 2
+				usage: 'url branch'
+				description: 'Add a new repository.'
+				execute: fn (cmd cli.Command) ? {
+					conf := env.load<Config>() ?
+
+					add(conf, cmd.args[0], cmd.args[1]) ?
+				}
+			},
+			cli.Command{
+				name: 'remove'
+				required_args: 2
+				usage: 'url branch'
+				description: 'Remove a repository.'
+				execute: fn (cmd cli.Command) ? {
+					conf := env.load<Config>() ?
+
+					remove(conf, cmd.args[0], cmd.args[1]) ?
+				}
+			},
 		]
 	}
 }
@@ -35,3 +57,21 @@ fn list(conf Config) ? {
 
 	println(res.text)
 }
+
+fn add(conf Config, url string, branch string) ? {
+	mut req := http.new_request(http.Method.post, '$conf.address/api/repos?url=$url&branch=$branch', '') ?
+	req.add_custom_header('X-API-Key', conf.api_key) ?
+
+	res := req.do() ?
+
+	println(res.text)
+}
+
+fn remove(conf Config, url string, branch string) ? {
+	mut req := http.new_request(http.Method.delete, '$conf.address/api/repos?url=$url&branch=$branch', '') ?
+	req.add_custom_header('X-API-Key', conf.api_key) ?
+
+	res := req.do() ?
+
+	println(res.text)
+}

From e9d7858380162b3cf36683e91f73e1671f80d368 Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 17:51:06 +0200
Subject: [PATCH 05/11] env module now properly supports config file

---
 src/build/cli.v  |  3 ++-
 src/env.v        | 63 ++++++++++++++++++++++++++++--------------------
 src/git/cli.v    | 15 ++++++++----
 src/server/cli.v |  3 ++-
 4 files changed, 51 insertions(+), 33 deletions(-)

diff --git a/src/build/cli.v b/src/build/cli.v
index bb3c0161..a32a6e74 100644
--- a/src/build/cli.v
+++ b/src/build/cli.v
@@ -8,7 +8,8 @@ pub fn cmd() cli.Command {
 		name: 'build'
 		description: 'Run the build process.'
 		execute: fn (cmd cli.Command) ? {
-			conf := env.load<env.BuildConfig>() ?
+			config_file := cmd.flags.get_string('config-file') ?
+			conf := env.load<env.BuildConfig>(config_file) ?
 
 			build(conf) ?
 		}
diff --git a/src/env.v b/src/env.v
index 3babd55e..62678e69 100644
--- a/src/env.v
+++ b/src/env.v
@@ -1,6 +1,7 @@
 module env
 
 import os
+import toml
 
 // The prefix that every environment variable should have
 const prefix = 'VIETER_'
@@ -32,9 +33,9 @@ fn get_env_var(field_name string) ?string {
 	env_var := os.getenv(env_var_name)
 	env_file := os.getenv(env_file_name)
 
-	// If both aren't set, we report them missing
+	// If both are missing, we return an empty string
 	if env_var == '' && env_file == '' {
-		return error('Either $env_var_name or $env_file_name is required.')
+		return ''
 	}
 
 	// If they're both set, we report a conflict
@@ -56,37 +57,47 @@ fn get_env_var(field_name string) ?string {
 	}
 }
 
-fn load_in_place<T>(mut o T) ? {
-	$for field in T.fields {
-		o.$(field.name) = get_env_var(field.name) or {
-			// We use the default instead, if it's present
-			mut default := ''
-
-			for attr in field.attrs {
-				if attr.starts_with('default: ') {
-					default = attr[9..]
-					break
-				}
-			}
-
-			if default == '' {
-				return err
-			}
-
-			default
-		}
-	}
-}
-
 // load<T> attempts to create the given type from environment variables. For
 // each field, the corresponding env var is its name in uppercase prepended
 // with the hardcoded prefix. If this one isn't present, it looks for the env
 // var with the file_suffix suffix.
-pub fn load<T>() ?T {
+pub fn load<T>(path string) ?T {
 	mut res := T{}
 
-	load_in_place<T>(mut res) ?
+	if os.exists(path) {
+		res = toml.parse_file(path) ?.reflect<T>()
+	}
 
+	$for field in T.fields {
+		$if field.typ is string {
+			env_value := get_env_var(field.name) ?
+
+			// The value of the env var will always be chosen over the config
+			// file
+			if env_value != '' {
+				res.$(field.name) = env_value
+			}
+			// If there's no value from the toml file either, we try to find a
+			// default value
+			else if res.$(field.name) == '' {
+				// We use the default instead, if it's present
+				mut default := ''
+
+				for attr in field.attrs {
+					if attr.starts_with('default: ') {
+						default = attr[9..]
+						break
+					}
+				}
+
+				if default == '' {
+					return error("Missing config variable '$field.name' with no provided default. Either add it to the config file or provide it using an environment variable.")
+				}
+
+				res.$(field.name) = default
+			}
+		}
+	}
 	return res
 }
 
diff --git a/src/git/cli.v b/src/git/cli.v
index 2b164e1c..60306125 100644
--- a/src/git/cli.v
+++ b/src/git/cli.v
@@ -18,7 +18,8 @@ pub fn cmd() cli.Command {
 				name: 'list'
 				description: 'List the current repos.'
 				execute: fn (cmd cli.Command) ? {
-					conf := env.load<Config>() ?
+					config_file := cmd.flags.get_string('config-file') ?
+					conf := env.load<Config>(config_file) ?
 
 					list(conf) ?
 				}
@@ -29,7 +30,8 @@ pub fn cmd() cli.Command {
 				usage: 'url branch'
 				description: 'Add a new repository.'
 				execute: fn (cmd cli.Command) ? {
-					conf := env.load<Config>() ?
+					config_file := cmd.flags.get_string('config-file') ?
+					conf := env.load<Config>(config_file) ?
 
 					add(conf, cmd.args[0], cmd.args[1]) ?
 				}
@@ -40,7 +42,8 @@ pub fn cmd() cli.Command {
 				usage: 'url branch'
 				description: 'Remove a repository.'
 				execute: fn (cmd cli.Command) ? {
-					conf := env.load<Config>() ?
+					config_file := cmd.flags.get_string('config-file') ?
+					conf := env.load<Config>(config_file) ?
 
 					remove(conf, cmd.args[0], cmd.args[1]) ?
 				}
@@ -59,7 +62,8 @@ fn list(conf Config) ? {
 }
 
 fn add(conf Config, url string, branch string) ? {
-	mut req := http.new_request(http.Method.post, '$conf.address/api/repos?url=$url&branch=$branch', '') ?
+	mut req := http.new_request(http.Method.post, '$conf.address/api/repos?url=$url&branch=$branch',
+		'') ?
 	req.add_custom_header('X-API-Key', conf.api_key) ?
 
 	res := req.do() ?
@@ -68,7 +72,8 @@ fn add(conf Config, url string, branch string) ? {
 }
 
 fn remove(conf Config, url string, branch string) ? {
-	mut req := http.new_request(http.Method.delete, '$conf.address/api/repos?url=$url&branch=$branch', '') ?
+	mut req := http.new_request(http.Method.delete, '$conf.address/api/repos?url=$url&branch=$branch',
+		'') ?
 	req.add_custom_header('X-API-Key', conf.api_key) ?
 
 	res := req.do() ?
diff --git a/src/server/cli.v b/src/server/cli.v
index 2b51c29a..367878ae 100644
--- a/src/server/cli.v
+++ b/src/server/cli.v
@@ -8,7 +8,8 @@ pub fn cmd() cli.Command {
 		name: 'server'
 		description: 'Start the Vieter server'
 		execute: fn (cmd cli.Command) ? {
-			conf := env.load<env.ServerConfig>() ?
+			config_file := cmd.flags.get_string('config-file') ?
+			conf := env.load<env.ServerConfig>(config_file) ?
 
 			server(conf) ?
 		}

From 75dfc5267b59886a09d52ed5ca4820ed3e93f428 Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 17:57:05 +0200
Subject: [PATCH 06/11] Made vet happy

---
 src/build/build.v   | 4 +---
 src/build/cli.v     | 1 +
 src/env.v           | 3 ---
 src/git/cli.v       | 1 +
 src/git/git.v       | 2 ++
 src/main.v          | 2 --
 src/server/cli.v    | 1 +
 src/server/git.v    | 2 --
 src/server/server.v | 1 -
 9 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/src/build/build.v b/src/build/build.v
index f2ff9af9..6f2b0a84 100644
--- a/src/build/build.v
+++ b/src/build/build.v
@@ -3,12 +3,10 @@ module build
 import docker
 import encoding.base64
 import time
-import json
-import server
 import env
 import net.http
-import cli
 import git
+import json
 
 const container_build_dir = '/build'
 
diff --git a/src/build/cli.v b/src/build/cli.v
index a32a6e74..463d2ca3 100644
--- a/src/build/cli.v
+++ b/src/build/cli.v
@@ -3,6 +3,7 @@ module build
 import cli
 import env
 
+// cmd returns the cli submodule that handles the build process
 pub fn cmd() cli.Command {
 	return cli.Command{
 		name: 'build'
diff --git a/src/env.v b/src/env.v
index 62678e69..58c68036 100644
--- a/src/env.v
+++ b/src/env.v
@@ -100,6 +100,3 @@ pub fn load<T>(path string) ?T {
 	}
 	return res
 }
-
-pub fn load_with_file<T>(path string) ?T {
-}
diff --git a/src/git/cli.v b/src/git/cli.v
index 60306125..17fa9847 100644
--- a/src/git/cli.v
+++ b/src/git/cli.v
@@ -9,6 +9,7 @@ struct Config {
 	api_key string [required]
 }
 
+// cmd returns the cli submodule that handles the repos API interaction
 pub fn cmd() cli.Command {
 	return cli.Command{
 		name: 'repos'
diff --git a/src/git/git.v b/src/git/git.v
index 597aa3ca..913bc39d 100644
--- a/src/git/git.v
+++ b/src/git/git.v
@@ -9,6 +9,7 @@ pub:
 	branch string [required]
 }
 
+// read_repos reads the given JSON file & parses it as a list of Git repos
 pub fn read_repos(path string) ?[]GitRepo {
 	if !os.exists(path) {
 		mut f := os.create(path) ?
@@ -27,6 +28,7 @@ pub fn read_repos(path string) ?[]GitRepo {
 	return res
 }
 
+// write_repos writes a list of repositories back to a given file
 pub fn write_repos(path string, repos []GitRepo) ? {
 	mut f := os.create(path) ?
 
diff --git a/src/main.v b/src/main.v
index 18a822ba..11bc77b8 100644
--- a/src/main.v
+++ b/src/main.v
@@ -2,9 +2,7 @@ module main
 
 import os
 import server
-import util
 import cli
-import env
 import build
 import git
 
diff --git a/src/server/cli.v b/src/server/cli.v
index 367878ae..6e676867 100644
--- a/src/server/cli.v
+++ b/src/server/cli.v
@@ -3,6 +3,7 @@ module server
 import cli
 import env
 
+// cmd returns the cli submodule that handles starting the server
 pub fn cmd() cli.Command {
 	return cli.Command{
 		name: 'server'
diff --git a/src/server/git.v b/src/server/git.v
index 2e014db7..3ec8eeb8 100644
--- a/src/server/git.v
+++ b/src/server/git.v
@@ -1,8 +1,6 @@
 module server
 
 import web
-import os
-import json
 import git
 
 const repos_file = 'repos.json'
diff --git a/src/server/server.v b/src/server/server.v
index 7f129e93..0738bc4f 100644
--- a/src/server/server.v
+++ b/src/server/server.v
@@ -6,7 +6,6 @@ import log
 import repo
 import env
 import util
-import cli
 
 const port = 8000
 

From b70be0574e24c5a0adbb5a4826d5ceb8f2ca9bc3 Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 18:02:57 +0200
Subject: [PATCH 07/11] Small change to documentation

---
 src/env.v | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/env.v b/src/env.v
index 58c68036..6abd6749 100644
--- a/src/env.v
+++ b/src/env.v
@@ -57,10 +57,10 @@ fn get_env_var(field_name string) ?string {
 	}
 }
 
-// load<T> attempts to create the given type from environment variables. For
-// each field, the corresponding env var is its name in uppercase prepended
-// with the hardcoded prefix. If this one isn't present, it looks for the env
-// var with the file_suffix suffix.
+// load<T> attempts to create an object of type T from the given path to a toml
+// file & environment variables. For each field, it will select either a value
+// given from an environment variable, a value defined in the config file or a
+// configured default if present, in that order.
 pub fn load<T>(path string) ?T {
 	mut res := T{}
 

From 2aa2aa143ca92a1f93e29a9c7bed369d62516a48 Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 18:17:33 +0200
Subject: [PATCH 08/11] Switched to proper default values system

---
 Makefile    | 23 +++--------------------
 src/env.v   | 33 +++++++++++++++------------------
 vieter.toml |  8 ++++++++
 3 files changed, 26 insertions(+), 38 deletions(-)
 create mode 100644 vieter.toml

diff --git a/Makefile b/Makefile
index 2238585d..76ab7b58 100644
--- a/Makefile
+++ b/Makefile
@@ -23,13 +23,7 @@ dvieter: $(SOURCES)
 # Run the debug build inside gdb
 .PHONY: gdb
 gdb: dvieter
-	 VIETER_API_KEY=test \
-		VIETER_DOWNLOAD_DIR=data/downloads \
-		VIETER_REPO_DIR=data/repo \
-		VIETER_PKG_DIR=data/pkgs \
-		VIETER_LOG_LEVEL=DEBUG \
-		VIETER_REPOS_FILE=data/repos.json \
-		gdb --args ./dvieter
+		gdb --args './dvieter -f vieter.toml server'
 
 # Optimised production build
 .PHONY: prod
@@ -46,22 +40,11 @@ c:
 # Run the server in the default 'data' directory
 .PHONY: run
 run: vieter
-	 VIETER_API_KEY=test \
-		VIETER_DOWNLOAD_DIR=data/downloads \
-		VIETER_REPO_DIR=data/repo \
-		VIETER_PKG_DIR=data/pkgs \
-		VIETER_LOG_LEVEL=DEBUG \
-		VIETER_REPOS_FILE=data/repos.json \
-		./vieter server
+		./vieter -f vieter.toml server
 
 .PHONY: run-prod
 run-prod: prod
-	VIETER_API_KEY=test \
-		VIETER_DOWNLOAD_DIR=data/downloads \
-		VIETER_REPO_DIR=data/repo \
-		VIETER_PKG_DIR=data/pkgs \
-		VIETER_LOG_LEVEL=DEBUG \
-	./pvieter server
+	./pvieter -f vieter.toml server
 
 # =====OTHER=====
 .PHONY: lint
diff --git a/src/env.v b/src/env.v
index 6abd6749..b7337919 100644
--- a/src/env.v
+++ b/src/env.v
@@ -12,8 +12,8 @@ const file_suffix = '_FILE'
 
 pub struct ServerConfig {
 pub:
-	log_level    string [default: WARN]
-	log_file     string [default: 'vieter.log']
+	log_level    string = "WARN"
+	log_file     string = "vieter.log"
 	pkg_dir      string
 	download_dir string
 	api_key      string
@@ -65,7 +65,18 @@ pub fn load<T>(path string) ?T {
 	mut res := T{}
 
 	if os.exists(path) {
-		res = toml.parse_file(path) ?.reflect<T>()
+		// We don't use reflect here because reflect also sets any fields not
+		// in the toml back to "empty", which we don't want
+		doc := toml.parse_file(path) ?
+
+		$for field in T.fields {
+			s := doc.value(field.name)
+
+			// We currently only support strings
+			if s.type_name() == "string" {
+				res.$(field.name) = s.string()
+			}
+		}
 	}
 
 	$for field in T.fields {
@@ -80,21 +91,7 @@ pub fn load<T>(path string) ?T {
 			// If there's no value from the toml file either, we try to find a
 			// default value
 			else if res.$(field.name) == '' {
-				// We use the default instead, if it's present
-				mut default := ''
-
-				for attr in field.attrs {
-					if attr.starts_with('default: ') {
-						default = attr[9..]
-						break
-					}
-				}
-
-				if default == '' {
-					return error("Missing config variable '$field.name' with no provided default. Either add it to the config file or provide it using an environment variable.")
-				}
-
-				res.$(field.name) = default
+				return error("Missing config variable '$field.name' with no provided default. Either add it to the config file or provide it using an environment variable.")
 			}
 		}
 	}
diff --git a/vieter.toml b/vieter.toml
new file mode 100644
index 00000000..3f953987
--- /dev/null
+++ b/vieter.toml
@@ -0,0 +1,8 @@
+# This file contains settings used during development
+api_key = "test"
+download_dir = "data/downloads"
+repo_dir = "data/repo"
+pkg_dir = "data/pkgs"
+# log_level = "DEBUG"
+repos_file = "data/repos.json"
+

From c656e672e27ae789efec5ec7d34111a0fccf88ad Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 18:20:14 +0200
Subject: [PATCH 09/11] Moved config structs to more logical location

---
 src/build/build.v   |  3 +--
 src/build/cli.v     |  8 +++++++-
 src/env.v           | 19 +------------------
 src/server/cli.v    | 13 ++++++++++++-
 src/server/server.v |  5 ++---
 5 files changed, 23 insertions(+), 25 deletions(-)

diff --git a/src/build/build.v b/src/build/build.v
index 6f2b0a84..934627f3 100644
--- a/src/build/build.v
+++ b/src/build/build.v
@@ -3,7 +3,6 @@ module build
 import docker
 import encoding.base64
 import time
-import env
 import net.http
 import git
 import json
@@ -62,7 +61,7 @@ fn create_build_image() ?string {
 	return image.id
 }
 
-fn build(conf env.BuildConfig) ? {
+fn build(conf Config) ? {
 	// We get the repos list from the Vieter instance
 	mut req := http.new_request(http.Method.get, '$conf.address/api/repos', '') ?
 	req.add_custom_header('X-Api-Key', conf.api_key) ?
diff --git a/src/build/cli.v b/src/build/cli.v
index 463d2ca3..c95d1caa 100644
--- a/src/build/cli.v
+++ b/src/build/cli.v
@@ -3,6 +3,12 @@ module build
 import cli
 import env
 
+pub struct Config {
+pub:
+	api_key string
+	address string
+}
+
 // cmd returns the cli submodule that handles the build process
 pub fn cmd() cli.Command {
 	return cli.Command{
@@ -10,7 +16,7 @@ pub fn cmd() cli.Command {
 		description: 'Run the build process.'
 		execute: fn (cmd cli.Command) ? {
 			config_file := cmd.flags.get_string('config-file') ?
-			conf := env.load<env.BuildConfig>(config_file) ?
+			conf := env.load<Config>(config_file) ?
 
 			build(conf) ?
 		}
diff --git a/src/env.v b/src/env.v
index b7337919..7b207654 100644
--- a/src/env.v
+++ b/src/env.v
@@ -10,23 +10,6 @@ const prefix = 'VIETER_'
 // instead
 const file_suffix = '_FILE'
 
-pub struct ServerConfig {
-pub:
-	log_level    string = "WARN"
-	log_file     string = "vieter.log"
-	pkg_dir      string
-	download_dir string
-	api_key      string
-	repo_dir     string
-	repos_file   string
-}
-
-pub struct BuildConfig {
-pub:
-	api_key string
-	address string
-}
-
 fn get_env_var(field_name string) ?string {
 	env_var_name := '$env.prefix$field_name.to_upper()'
 	env_file_name := '$env.prefix$field_name.to_upper()$env.file_suffix'
@@ -73,7 +56,7 @@ pub fn load<T>(path string) ?T {
 			s := doc.value(field.name)
 
 			// We currently only support strings
-			if s.type_name() == "string" {
+			if s.type_name() == 'string' {
 				res.$(field.name) = s.string()
 			}
 		}
diff --git a/src/server/cli.v b/src/server/cli.v
index 6e676867..2383d9f6 100644
--- a/src/server/cli.v
+++ b/src/server/cli.v
@@ -3,6 +3,17 @@ module server
 import cli
 import env
 
+struct Config {
+pub:
+	log_level    string = 'WARN'
+	log_file     string = 'vieter.log'
+	pkg_dir      string
+	download_dir string
+	api_key      string
+	repo_dir     string
+	repos_file   string
+}
+
 // cmd returns the cli submodule that handles starting the server
 pub fn cmd() cli.Command {
 	return cli.Command{
@@ -10,7 +21,7 @@ pub fn cmd() cli.Command {
 		description: 'Start the Vieter server'
 		execute: fn (cmd cli.Command) ? {
 			config_file := cmd.flags.get_string('config-file') ?
-			conf := env.load<env.ServerConfig>(config_file) ?
+			conf := env.load<Config>(config_file) ?
 
 			server(conf) ?
 		}
diff --git a/src/server/server.v b/src/server/server.v
index 0738bc4f..ab2e46bc 100644
--- a/src/server/server.v
+++ b/src/server/server.v
@@ -4,7 +4,6 @@ import web
 import os
 import log
 import repo
-import env
 import util
 
 const port = 8000
@@ -12,7 +11,7 @@ const port = 8000
 struct App {
 	web.Context
 pub:
-	conf env.ServerConfig [required; web_global]
+	conf Config [required; web_global]
 pub mut:
 	repo repo.Repo [required; web_global]
 	// This is used to claim the file lock on the repos file
@@ -20,7 +19,7 @@ pub mut:
 }
 
 // server starts the web server & starts listening for requests
-pub fn server(conf env.ServerConfig) ? {
+pub fn server(conf Config) ? {
 	// Configure logger
 	log_level := log.level_from_tag(conf.log_level) or {
 		util.exit_with_message(1, 'Invalid log level. The allowed values are FATAL, ERROR, WARN, INFO & DEBUG.')

From dff531d866e532d5d92ea3baffd146570e64123c Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 19:51:54 +0200
Subject: [PATCH 10/11] Some final adjustments before merge

---
 src/env.v        | 2 +-
 src/main.v       | 2 +-
 src/server/cli.v | 2 +-
 vieter.toml      | 1 +
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/env.v b/src/env.v
index 7b207654..cbde67e1 100644
--- a/src/env.v
+++ b/src/env.v
@@ -49,7 +49,7 @@ pub fn load<T>(path string) ?T {
 
 	if os.exists(path) {
 		// We don't use reflect here because reflect also sets any fields not
-		// in the toml back to "empty", which we don't want
+		// in the toml back to their zero value, which we don't want
 		doc := toml.parse_file(path) ?
 
 		$for field in T.fields {
diff --git a/src/main.v b/src/main.v
index 11bc77b8..c77e5519 100644
--- a/src/main.v
+++ b/src/main.v
@@ -9,7 +9,7 @@ import git
 fn main() {
 	mut app := cli.Command{
 		name: 'vieter'
-		description: 'Arch repository server'
+		description: 'Vieter is a lightweight implementation of an Arch repository server.'
 		version: '0.1.0'
 		flags: [
 			cli.Flag{
diff --git a/src/server/cli.v b/src/server/cli.v
index 2383d9f6..f0dc0b12 100644
--- a/src/server/cli.v
+++ b/src/server/cli.v
@@ -18,7 +18,7 @@ pub:
 pub fn cmd() cli.Command {
 	return cli.Command{
 		name: 'server'
-		description: 'Start the Vieter server'
+		description: 'Start the Vieter server.'
 		execute: fn (cmd cli.Command) ? {
 			config_file := cmd.flags.get_string('config-file') ?
 			conf := env.load<Config>(config_file) ?
diff --git a/vieter.toml b/vieter.toml
index 3f953987..c17c3c30 100644
--- a/vieter.toml
+++ b/vieter.toml
@@ -6,3 +6,4 @@ pkg_dir = "data/pkgs"
 # log_level = "DEBUG"
 repos_file = "data/repos.json"
 
+address = "http://localhost:8000"

From 4c3f322e6f064a4c290a1a07f324973db0c3e206 Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 6 Apr 2022 20:03:26 +0200
Subject: [PATCH 11/11] Removed arm/v7 from docker release builds

---
 .woodpecker/.docker.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.woodpecker/.docker.yml b/.woodpecker/.docker.yml
index b2f08ca9..9b605f3f 100644
--- a/.woodpecker/.docker.yml
+++ b/.woodpecker/.docker.yml
@@ -10,7 +10,7 @@ pipeline:
     settings:
       repo: chewingbever/vieter
       tag: dev
-      platforms: [ linux/arm/v7, linux/arm64/v8, linux/amd64 ]
+      platforms: [ linux/arm64/v8, linux/amd64 ]
       build_args_from_env:
         - CI_COMMIT_SHA
     when:
@@ -23,7 +23,7 @@ pipeline:
     settings:
       repo: chewingbever/vieter
       auto_tag: true
-      platforms: [ linux/arm/v7, linux/arm64/v8, linux/amd64 ]
+      platforms: [ linux/arm64/v8, linux/amd64 ]
       build_args_from_env:
         - CI_COMMIT_SHA
     when: