Merge pull request 'Update to V 0.3.2' (#282) from Chewing_Bever/vieter:v-0.3.2 into dev

Reviewed-on: vieter-v/vieter#282

.gitignore

@@ -26,6 +26,7 @@ gdb.txt
 
 # Generated docs
 _docs/
+docs/resources/_gen/
 /man/
 
 # VLS logs

.woodpecker/arch-rel.yml

@@ -9,7 +9,7 @@ skip_clone: true
 
 pipeline:
   build:
-    image: 'menci/archlinuxarm:base-devel'
+    image: 'git.rustybever.be/vieter-v/vieter-builder'
     commands:
       # Add the vieter repository so we can use the compiler
       - echo -e '[vieter]\nServer = https://arch.r8r.be/$repo/$arch\nSigLevel = Optional' >> /etc/pacman.conf

.woodpecker/arch.yml

@@ -9,7 +9,7 @@ skip_clone: true
 
 pipeline:
   build:
-    image: 'menci/archlinuxarm:base-devel'
+    image: 'git.rustybever.be/vieter-v/vieter-builder'
     commands:
       # Add the vieter repository so we can use the compiler
       - echo -e '[vieter]\nServer = https://arch.r8r.be/$repo/$arch\nSigLevel = Optional' >> /etc/pacman.conf

.woodpecker/build.yml

@@ -1,5 +1,5 @@
 variables:
-  - &vlang_image 'chewingbever/vlang:0.3'
+  - &vlang_image 'git.rustybever.be/chewing_bever/vlang:0.3.2'
 
 matrix:
   PLATFORM:

.woodpecker/docs.yml

@@ -1,5 +1,5 @@
 variables:
-  - &vlang_image 'chewingbever/vlang:0.3'
+  - &vlang_image 'git.rustybever.be/chewing_bever/vlang:0.3.2'
 
 platform: 'linux/amd64'
 branches:

.woodpecker/gitea.yml

@@ -1,5 +1,5 @@
 variables:
-  - &vlang_image 'chewingbever/vlang:0.3'
+  - &vlang_image 'git.rustybever.be/chewing_bever/vlang:0.3.2'
 
 platform: 'linux/amd64'
 branches: [ 'main' ]

.woodpecker/lint.yml

@@ -1,5 +1,5 @@
 variables:
-  - &vlang_image 'chewingbever/vlang:0.3'
+  - &vlang_image 'git.rustybever.be/chewing_bever/vlang:0.3.2'
 
 # These checks already get performed on the feature branches
 branches:
@@ -7,10 +7,21 @@ branches:
 platform: 'linux/amd64'
 
 pipeline:
+  # vfmt seems to get confused if these aren't present
+  install-modules:
+    image: *vlang_image
+    pull: true
+    commands:
+      - export VMODULES=$PWD/.vmodules
+      - 'cd src && v install'
+    when:
+      event: [pull_request]
+
   lint:
     image: *vlang_image
     pull: true
     commands:
+      - export VMODULES=$PWD/.vmodules
       - make lint
     when:
       event: [pull_request]

.woodpecker/man.yml

@@ -1,5 +1,5 @@
 variables:
-  - &vlang_image 'chewingbever/vlang:0.3'
+  - &vlang_image 'git.rustybever.be/chewing_bever/vlang:0.3.2'
 
 platform: 'linux/amd64'
 branches:

.woodpecker/test.yml

@@ -1,5 +1,5 @@
 variables:
-  - &vlang_image 'chewingbever/vlang:0.3'
+  - &vlang_image 'git.rustybever.be/chewing_bever/vlang:0.3.2'
 
 matrix:
   PLATFORM:

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased](https://git.rustybever.be/vieter-v/vieter/src/branch/dev)
 
+### Changed
+
+* Migrated codebase to V 0.3.2
+
 ## [0.4.0](https://git.rustybever.be/vieter-v/vieter/src/tag/0.4.0)
 
 ### Added

Dockerfile

@@ -1,4 +1,4 @@
-FROM chewingbever/vlang:0.3 AS builder
+FROM git.rustybever.be/chewing_bever/vlang:0.3.2 AS builder
 
 ARG TARGETPLATFORM
 ARG CI_COMMIT_SHA

Makefile

@@ -3,7 +3,7 @@ SRC_DIR := src
 SOURCES != find '$(SRC_DIR)' -iname '*.v'
 
 V_PATH ?= v
-V := $(V_PATH) -showcc -gc boehm
+V := $(V_PATH) -showcc -gc boehm -W -d use_openssl
 
 all: vieter
 
@@ -92,9 +92,9 @@ clean:
 .PHONY: autofree
 autofree: afvieter
 afvieter: $(SOURCES)
-	$(V_PATH) -showcc -autofree -o afvieter $(SRC_DIR)
+	$(V) -showcc -autofree -o afvieter $(SRC_DIR)
 
 .PHONY: skip-unused
 skip-unused: suvieter
 suvieter: $(SOURCES)
-	$(V_PATH) -showcc -skip-unused -o suvieter $(SRC_DIR)
+	$(V) -skip-unused -o suvieter $(SRC_DIR)

src/build/build.v

@@ -1,6 +1,6 @@
 module build
 
-import vieter_v.docker
+import docker
 import encoding.base64
 import time
 import os
@@ -21,8 +21,8 @@ const (
 // system, install some necessary packages & creates a non-root user to run
 // makepkg with. The base image should be some Linux distribution that uses
 // Pacman as its package manager.
-pub fn create_build_image(base_image string) ?string {
+pub fn create_build_image(base_image string) !string {
-	mut dd := docker.new_conn()?
+	mut dd := docker.new_conn()!
 
 	defer {
 		dd.close() or {}
@@ -57,15 +57,15 @@ pub fn create_build_image(base_image string) ?string {
 	image_tag := if image_parts.len > 1 { image_parts[1] } else { 'latest' }
 
 	// We pull the provided image
-	dd.pull_image(image_name, image_tag)?
+	dd.pull_image(image_name, image_tag)!
 
-	id := dd.container_create(c)?.id
+	id := dd.container_create(c)!.id
-	// id := docker.create_container(c)?
+	// id := docker.create_container(c)!
-	dd.container_start(id)?
+	dd.container_start(id)!
 
 	// This loop waits until the container has stopped, so we can remove it after
 	for {
-		data := dd.container_inspect(id)?
+		data := dd.container_inspect(id)!
 
 		if !data.state.running {
 			break
@@ -79,8 +79,8 @@ pub fn create_build_image(base_image string) ?string {
 	// TODO also add the base image's name into the image name to prevent
 	// conflicts.
 	tag := time.sys_mono_now().str()
-	image := dd.create_image_from_container(id, 'vieter-build', tag)?
+	image := dd.create_image_from_container(id, 'vieter-build', tag)!
-	dd.container_remove(id)?
+	dd.container_remove(id)!
 
 	return image.id
 }
@@ -96,8 +96,8 @@ pub:
 // build_target builds, packages & publishes a given Arch package based on the
 // provided target. The base image ID should be of an image previously created
 // by create_build_image. It returns the logs of the container.
-pub fn build_target(address string, api_key string, base_image_id string, target &Target) ?BuildResult {
+pub fn build_target(address string, api_key string, base_image_id string, target &Target) !BuildResult {
-	mut dd := docker.new_conn()?
+	mut dd := docker.new_conn()!
 
 	defer {
 		dd.close() or {}
@@ -125,25 +125,25 @@ pub fn build_target(address string, api_key string, base_image_id string, target
 		user: '0:0'
 	}
 
-	id := dd.container_create(c)?.id
+	id := dd.container_create(c)!.id
-	dd.container_start(id)?
+	dd.container_start(id)!
 
-	mut data := dd.container_inspect(id)?
+	mut data := dd.container_inspect(id)!
 
 	// This loop waits until the container has stopped, so we can remove it after
 	for data.state.running {
 		time.sleep(1 * time.second)
 
-		data = dd.container_inspect(id)?
+		data = dd.container_inspect(id)!
 	}
 
-	mut logs_stream := dd.container_get_logs(id)?
+	mut logs_stream := dd.container_get_logs(id)!
 
 	// Read in the entire stream
 	mut logs_builder := strings.new_builder(10 * 1024)
-	util.reader_to_writer(mut logs_stream, mut logs_builder)?
+	util.reader_to_writer(mut logs_stream, mut logs_builder)!
 
-	dd.container_remove(id)?
+	dd.container_remove(id)!
 
 	return BuildResult{
 		start_time: data.state.start_time

src/client/client.v

@@ -21,7 +21,7 @@ pub fn new(address string, api_key string) Client {
 
 // send_request_raw sends an HTTP request, returning the http.Response object.
 // It encodes the params so that they're safe to pass as HTTP query parameters.
-fn (c &Client) send_request_raw(method Method, url string, params map[string]string, body string) ?http.Response {
+fn (c &Client) send_request_raw(method Method, url string, params map[string]string, body string) !http.Response {
 	mut full_url := '$c.address$url'
 
 	if params.len > 0 {
@@ -38,31 +38,33 @@ fn (c &Client) send_request_raw(method Method, url string, params map[string]str
 		full_url = '$full_url?$params_str'
 	}
 
-	mut req := http.new_request(method, full_url, body)?
+	// Looking at the source code, this function doesn't actually fail, so I'm
-	req.add_custom_header('X-Api-Key', c.api_key)?
+	// not sure why it returns an optional
+	mut req := http.new_request(method, full_url, body) or { return error('') }
+	req.add_custom_header('X-Api-Key', c.api_key)!
 
-	res := req.do()?
+	res := req.do()!
 
 	return res
 }
 
 // send_request<T> just calls send_request_with_body<T> with an empty body.
-fn (c &Client) send_request<T>(method Method, url string, params map[string]string) ?Response<T> {
+fn (c &Client) send_request<T>(method Method, url string, params map[string]string) !Response<T> {
 	return c.send_request_with_body<T>(method, url, params, '')
 }
 
 // send_request_with_body<T> calls send_request_raw_response & parses its
 // output as a Response<T> object.
-fn (c &Client) send_request_with_body<T>(method Method, url string, params map[string]string, body string) ?Response<T> {
+fn (c &Client) send_request_with_body<T>(method Method, url string, params map[string]string, body string) !Response<T> {
-	res_text := c.send_request_raw_response(method, url, params, body)?
+	res_text := c.send_request_raw_response(method, url, params, body)!
-	data := json.decode(Response<T>, res_text)?
+	data := json.decode(Response<T>, res_text)!
 
 	return data
 }
 
 // send_request_raw_response returns the raw text response for an HTTP request.
-fn (c &Client) send_request_raw_response(method Method, url string, params map[string]string, body string) ?string {
+fn (c &Client) send_request_raw_response(method Method, url string, params map[string]string, body string) !string {
-	res := c.send_request_raw(method, url, params, body)?
+	res := c.send_request_raw(method, url, params, body)!
 
 	return res.body
 }

src/client/logs.v

@@ -6,40 +6,40 @@ import web.response { Response }
 import time
 
 // get_build_logs returns all build logs.
-pub fn (c &Client) get_build_logs(filter BuildLogFilter) ?Response<[]BuildLog> {
+pub fn (c &Client) get_build_logs(filter BuildLogFilter) !Response<[]BuildLog> {
 	params := models.params_from(filter)
-	data := c.send_request<[]BuildLog>(Method.get, '/api/v1/logs', params)?
+	data := c.send_request<[]BuildLog>(Method.get, '/api/v1/logs', params)!
 
 	return data
 }
 
 // get_build_logs_for_target returns all build logs for a given target.
-pub fn (c &Client) get_build_logs_for_target(target_id int) ?Response<[]BuildLog> {
+pub fn (c &Client) get_build_logs_for_target(target_id int) !Response<[]BuildLog> {
 	params := {
 		'repo': target_id.str()
 	}
 
-	data := c.send_request<[]BuildLog>(Method.get, '/api/v1/logs', params)?
+	data := c.send_request<[]BuildLog>(Method.get, '/api/v1/logs', params)!
 
 	return data
 }
 
 // get_build_log returns a specific build log.
-pub fn (c &Client) get_build_log(id int) ?Response<BuildLog> {
+pub fn (c &Client) get_build_log(id int) !Response<BuildLog> {
-	data := c.send_request<BuildLog>(Method.get, '/api/v1/logs/$id', {})?
+	data := c.send_request<BuildLog>(Method.get, '/api/v1/logs/$id', {})!
 
 	return data
 }
 
 // get_build_log_content returns the contents of the build log file.
-pub fn (c &Client) get_build_log_content(id int) ?string {
+pub fn (c &Client) get_build_log_content(id int) !string {
-	data := c.send_request_raw_response(Method.get, '/api/v1/logs/$id/content', {}, '')?
+	data := c.send_request_raw_response(Method.get, '/api/v1/logs/$id/content', {}, '')!
 
 	return data
 }
 
 // add_build_log adds a new build log to the server.
-pub fn (c &Client) add_build_log(target_id int, start_time time.Time, end_time time.Time, arch string, exit_code int, content string) ?Response<int> {
+pub fn (c &Client) add_build_log(target_id int, start_time time.Time, end_time time.Time, arch string, exit_code int, content string) !Response<int> {
 	params := {
 		'target':    target_id.str()
 		'startTime': start_time.unix_time().str()
@@ -48,7 +48,7 @@ pub fn (c &Client) add_build_log(target_id int, start_time time.Time, end_time t
 		'exitCode':  exit_code.str()
 	}
 
-	data := c.send_request_with_body<int>(Method.post, '/api/v1/logs', params, content)?
+	data := c.send_request_with_body<int>(Method.post, '/api/v1/logs', params, content)!
 
 	return data
 }

src/client/targets.v

@@ -5,21 +5,21 @@ import net.http { Method }
 import web.response { Response }
 
 // get_targets returns a list of targets, given a filter object.
-pub fn (c &Client) get_targets(filter TargetFilter) ?[]Target {
+pub fn (c &Client) get_targets(filter TargetFilter) ![]Target {
 	params := models.params_from(filter)
-	data := c.send_request<[]Target>(Method.get, '/api/v1/targets', params)?
+	data := c.send_request<[]Target>(Method.get, '/api/v1/targets', params)!
 
 	return data.data
 }
 
 // get_all_targets retrieves *all* targs from the API using the default
 // limit.
-pub fn (c &Client) get_all_targets() ?[]Target {
+pub fn (c &Client) get_all_targets() ![]Target {
 	mut targets := []Target{}
 	mut offset := u64(0)
 
 	for {
-		sub_targets := c.get_targets(offset: offset)?
+		sub_targets := c.get_targets(offset: offset)!
 
 		if sub_targets.len == 0 {
 			break
@@ -34,8 +34,8 @@ pub fn (c &Client) get_all_targets() ?[]Target {
 }
 
 // get_target returns the target for a specific id.
-pub fn (c &Client) get_target(id int) ?Target {
+pub fn (c &Client) get_target(id int) !Target {
-	data := c.send_request<Target>(Method.get, '/api/v1/targets/$id', {})?
+	data := c.send_request<Target>(Method.get, '/api/v1/targets/$id', {})!
 
 	return data.data
 }
@@ -49,24 +49,24 @@ pub struct NewTarget {
 }
 
 // add_target adds a new target to the server.
-pub fn (c &Client) add_target(t NewTarget) ?Response<int> {
+pub fn (c &Client) add_target(t NewTarget) !Response<int> {
 	params := models.params_from<NewTarget>(t)
-	data := c.send_request<int>(Method.post, '/api/v1/targets', params)?
+	data := c.send_request<int>(Method.post, '/api/v1/targets', params)!
 
 	return data
 }
 
 // remove_target removes the target with the given id from the server.
-pub fn (c &Client) remove_target(id int) ?Response<string> {
+pub fn (c &Client) remove_target(id int) !Response<string> {
-	data := c.send_request<string>(Method.delete, '/api/v1/targets/$id', {})?
+	data := c.send_request<string>(Method.delete, '/api/v1/targets/$id', {})!
 
 	return data
 }
 
 // patch_target sends a PATCH request to the given target with the params as
 // payload.
-pub fn (c &Client) patch_target(id int, params map[string]string) ?Response<string> {
+pub fn (c &Client) patch_target(id int, params map[string]string) !Response<string> {
-	data := c.send_request<string>(Method.patch, '/api/v1/targets/$id', params)?
+	data := c.send_request<string>(Method.patch, '/api/v1/targets/$id', params)!
 
 	return data
 }

src/console/aur/aur.v

@@ -3,8 +3,8 @@ module aur
 import cli
 import console
 import client
-import vieter_v.aur
+import aur
-import vieter_v.conf as vconf
+import conf as vconf
 
 struct Config {
 	address string [required]
@@ -21,12 +21,12 @@ pub fn cmd() cli.Command {
 				name: 'search'
 				description: 'Search for packages.'
 				required_args: 1
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
 					c := aur.new()
-					pkgs := c.search(cmd.args[0])?
+					pkgs := c.search(cmd.args[0])!
 					data := pkgs.map([it.name, it.description])
 
-					println(console.pretty_table(['name', 'description'], data)?)
+					println(console.pretty_table(['name', 'description'], data)!)
 				}
 			},
 			cli.Command{
@@ -34,12 +34,12 @@ pub fn cmd() cli.Command {
 				usage: 'repo pkg-name [pkg-name...]'
 				description: 'Add the given AUR package(s) to Vieter. Non-existent packages will be silently ignored.'
 				required_args: 2
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
 					c := aur.new()
-					pkgs := c.info(cmd.args[1..])?
+					pkgs := c.info(cmd.args[1..])!
 
 					vc := client.new(conf.address, conf.api_key)
 

src/console/console.v

@@ -13,7 +13,7 @@ pub fn tabbed_table(data [][]string) string {
 // pretty_table converts a list of string data into a pretty table. Many thanks
 // to @hungrybluedev in the Vlang Discord for providing this code!
 // https://ptb.discord.com/channels/592103645835821068/592106336838352923/970278787143045192
-pub fn pretty_table(header []string, data [][]string) ?string {
+pub fn pretty_table(header []string, data [][]string) !string {
 	column_count := header.len
 
 	mut column_widths := []int{len: column_count, init: header[it].len}
@@ -26,7 +26,7 @@ pub fn pretty_table(header []string, data [][]string) ?string {
 		}
 	}
 
-	single_line_length := arrays.sum(column_widths)? + (column_count + 1) * 3 - 4
+	single_line_length := arrays.sum(column_widths)! + (column_count + 1) * 3 - 4
 
 	horizontal_line := '+' + strings.repeat(`-`, single_line_length) + '+'
 	mut buffer := strings.new_builder(data.len * single_line_length)
@@ -64,12 +64,12 @@ pub fn pretty_table(header []string, data [][]string) ?string {
 
 // export_man_pages recursively generates all man pages for the given
 // cli.Command & writes them to the given directory.
-pub fn export_man_pages(cmd cli.Command, path string) ? {
+pub fn export_man_pages(cmd cli.Command, path string) ! {
 	man := cmd.manpage()
 	os.write_file(os.join_path_single(path, cmd.full_name().replace(' ', '-') + '.1'),
-		man)?
+		man)!
 
 	for sub_cmd in cmd.commands {
-		export_man_pages(sub_cmd, path)?
+		export_man_pages(sub_cmd, path)!
 	}
 }

src/console/logs/logs.v

@@ -1,7 +1,7 @@
 module logs
 
 import cli
-import vieter_v.conf as vconf
+import conf as vconf
 import client
 import console
 import time
@@ -63,30 +63,30 @@ pub fn cmd() cli.Command {
 						flag: cli.FlagType.string
 					},
 				]
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
 					mut filter := BuildLogFilter{}
 
-					limit := cmd.flags.get_int('limit')?
+					limit := cmd.flags.get_int('limit')!
 					if limit != 0 {
 						filter.limit = u64(limit)
 					}
 
-					offset := cmd.flags.get_int('offset')?
+					offset := cmd.flags.get_int('offset')!
 					if offset != 0 {
 						filter.offset = u64(offset)
 					}
 
-					target_id := cmd.flags.get_int('target')?
+					target_id := cmd.flags.get_int('target')!
 					if target_id != 0 {
 						filter.target = target_id
 					}
 
 					tz_offset := time.offset()
 
-					if cmd.flags.get_bool('today')? {
+					if cmd.flags.get_bool('today')! {
 						today := time.now()
 
 						filter.after = time.new_time(time.Time{
@@ -98,12 +98,12 @@ pub fn cmd() cli.Command {
 					}
 					// The -today flag overwrites any of the other date flags.
 					else {
-						day_str := cmd.flags.get_string('day')?
+						day_str := cmd.flags.get_string('day')!
-						before_str := cmd.flags.get_string('before')?
+						before_str := cmd.flags.get_string('before')!
-						after_str := cmd.flags.get_string('after')?
+						after_str := cmd.flags.get_string('after')!
 
 						if day_str != '' {
-							day := time.parse_rfc3339(day_str)?
+							day := time.parse_rfc3339(day_str)!
 							day_utc := time.new_time(time.Time{
 								year: day.year
 								month: day.month
@@ -118,24 +118,24 @@ pub fn cmd() cli.Command {
 							filter.before = day_utc.add_days(1)
 						} else {
 							if before_str != '' {
-								filter.before = time.parse(before_str)?.add_seconds(-tz_offset)
+								filter.before = time.parse(before_str)!.add_seconds(-tz_offset)
 							}
 
 							if after_str != '' {
-								filter.after = time.parse(after_str)?.add_seconds(-tz_offset)
+								filter.after = time.parse(after_str)!.add_seconds(-tz_offset)
 							}
 						}
 					}
 
-					if cmd.flags.get_bool('failed')? {
+					if cmd.flags.get_bool('failed')! {
 						filter.exit_codes = [
 							'!0',
 						]
 					}
 
-					raw := cmd.flags.get_bool('raw')?
+					raw := cmd.flags.get_bool('raw')!
 
-					list(conf, filter, raw)?
+					list(conf, filter, raw)!
 				}
 			},
 			cli.Command{
@@ -143,12 +143,12 @@ pub fn cmd() cli.Command {
 				required_args: 1
 				usage: 'id'
 				description: 'Show all info for a specific build log.'
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
 					id := cmd.args[0].int()
-					info(conf, id)?
+					info(conf, id)!
 				}
 			},
 			cli.Command{
@@ -156,12 +156,12 @@ pub fn cmd() cli.Command {
 				required_args: 1
 				usage: 'id'
 				description: 'Output the content of a build log to stdout.'
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
 					id := cmd.args[0].int()
-					content(conf, id)?
+					content(conf, id)!
 				}
 			},
 		]
@@ -169,46 +169,46 @@ pub fn cmd() cli.Command {
 }
 
 // print_log_list prints a list of logs.
-fn print_log_list(logs []BuildLog, raw bool) ? {
+fn print_log_list(logs []BuildLog, raw bool) ! {
 	data := logs.map([it.id.str(), it.target_id.str(), it.start_time.local().str(),
 		it.exit_code.str()])
 
 	if raw {
 		println(console.tabbed_table(data))
 	} else {
-		println(console.pretty_table(['id', 'target', 'start time', 'exit code'], data)?)
+		println(console.pretty_table(['id', 'target', 'start time', 'exit code'], data)!)
 	}
 }
 
 // list prints a list of all build logs.
-fn list(conf Config, filter BuildLogFilter, raw bool) ? {
+fn list(conf Config, filter BuildLogFilter, raw bool) ! {
 	c := client.new(conf.address, conf.api_key)
-	logs := c.get_build_logs(filter)?.data
+	logs := c.get_build_logs(filter)!.data
 
-	print_log_list(logs, raw)?
+	print_log_list(logs, raw)!
 }
 
 // list prints a list of all build logs for a given target.
-fn list_for_target(conf Config, target_id int, raw bool) ? {
+fn list_for_target(conf Config, target_id int, raw bool) ! {
 	c := client.new(conf.address, conf.api_key)
-	logs := c.get_build_logs_for_target(target_id)?.data
+	logs := c.get_build_logs_for_target(target_id)!.data
 
-	print_log_list(logs, raw)?
+	print_log_list(logs, raw)!
 }
 
 // info print the detailed info for a given build log.
-fn info(conf Config, id int) ? {
+fn info(conf Config, id int) ! {
 	c := client.new(conf.address, conf.api_key)
-	log := c.get_build_log(id)?.data
+	log := c.get_build_log(id)!.data
 
 	print(log)
 }
 
 // content outputs the contents of the log file for a given build log to
 // stdout.
-fn content(conf Config, id int) ? {
+fn content(conf Config, id int) ! {
 	c := client.new(conf.address, conf.api_key)
-	content := c.get_build_log_content(id)?
+	content := c.get_build_log_content(id)!
 
 	println(content)
 }

src/console/man/man.v

@@ -11,11 +11,11 @@ pub fn cmd() cli.Command {
 		description: 'Generate all man pages & save them in the given directory.'
 		usage: 'dir'
 		required_args: 1
-		execute: fn (cmd cli.Command) ? {
+		execute: fn (cmd cli.Command) ! {
 			root := cmd.root()
-			os.mkdir_all(cmd.args[0])?
+			os.mkdir_all(cmd.args[0])!
 
-			console.export_man_pages(root, cmd.args[0])?
+			console.export_man_pages(root, cmd.args[0])!
 		}
 	}
 }

src/console/schedule/schedule.v

@@ -18,11 +18,11 @@ pub fn cmd() cli.Command {
 				default_value: ['5']
 			},
 		]
-		execute: fn (cmd cli.Command) ? {
+		execute: fn (cmd cli.Command) ! {
-			ce := parse_expression(cmd.args.join(' '))?
+			ce := parse_expression(cmd.args.join(' '))!
-			count := cmd.flags.get_int('count')?
+			count := cmd.flags.get_int('count')!
 
-			for t in ce.next_n(time.now(), count)? {
+			for t in ce.next_n(time.now(), count)! {
 				println(t)
 			}
 		}

src/console/targets/build.v

@@ -1,34 +1,34 @@
 module targets
 
 import client
-import vieter_v.docker
+import docker
 import os
 import build
 
 // build locally builds the target with the given id.
-fn build(conf Config, target_id int) ? {
+fn build(conf Config, target_id int) ! {
 	c := client.new(conf.address, conf.api_key)
-	target := c.get_target(target_id)?
+	target := c.get_target(target_id)!
 
 	build_arch := os.uname().machine
 
 	println('Creating base image...')
-	image_id := build.create_build_image(conf.base_image)?
+	image_id := build.create_build_image(conf.base_image)!
 
 	println('Running build...')
-	res := build.build_target(conf.address, conf.api_key, image_id, target)?
+	res := build.build_target(conf.address, conf.api_key, image_id, target)!
 
 	println('Removing build image...')
 
-	mut dd := docker.new_conn()?
+	mut dd := docker.new_conn()!
 
 	defer {
 		dd.close() or {}
 	}
 
-	dd.remove_image(image_id)?
+	dd.remove_image(image_id)!
 
 	println('Uploading logs to Vieter...')
 	c.add_build_log(target.id, res.start_time, res.end_time, build_arch, res.exit_code,
-		res.logs)?
+		res.logs)!
 }

src/console/targets/targets.v

@@ -1,7 +1,7 @@
 module targets
 
 import cli
-import vieter_v.conf as vconf
+import conf as vconf
 import cron.expression { parse_expression }
 import client { NewTarget }
 import console
@@ -39,30 +39,30 @@ pub fn cmd() cli.Command {
 						flag: cli.FlagType.string
 					},
 				]
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
 					mut filter := TargetFilter{}
 
-					limit := cmd.flags.get_int('limit')?
+					limit := cmd.flags.get_int('limit')!
 					if limit != 0 {
 						filter.limit = u64(limit)
 					}
 
-					offset := cmd.flags.get_int('offset')?
+					offset := cmd.flags.get_int('offset')!
 					if offset != 0 {
 						filter.offset = u64(offset)
 					}
 
-					repo := cmd.flags.get_string('repo')?
+					repo := cmd.flags.get_string('repo')!
 					if repo != '' {
 						filter.repo = repo
 					}
 
-					raw := cmd.flags.get_bool('raw')?
+					raw := cmd.flags.get_bool('raw')!
 
-					list(conf, filter, raw)?
+					list(conf, filter, raw)!
 				}
 			},
 			cli.Command{
@@ -83,20 +83,20 @@ pub fn cmd() cli.Command {
 						flag: cli.FlagType.string
 					},
 				]
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
 					t := NewTarget{
-						kind: cmd.flags.get_string('kind')?
+						kind: cmd.flags.get_string('kind')!
 						url: cmd.args[0]
 						repo: cmd.args[1]
 						branch: cmd.flags.get_string('branch') or { '' }
 					}
 
-					raw := cmd.flags.get_bool('raw')?
+					raw := cmd.flags.get_bool('raw')!
 
-					add(conf, t, raw)?
+					add(conf, t, raw)!
 				}
 			},
 			cli.Command{
@@ -104,11 +104,11 @@ pub fn cmd() cli.Command {
 				required_args: 1
 				usage: 'id'
 				description: 'Remove a target that matches the given id.'
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
-					remove(conf, cmd.args[0])?
+					remove(conf, cmd.args[0])!
 				}
 			},
 			cli.Command{
@@ -116,11 +116,11 @@ pub fn cmd() cli.Command {
 				required_args: 1
 				usage: 'id'
 				description: 'Show detailed information for the target matching the id.'
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
-					info(conf, cmd.args[0])?
+					info(conf, cmd.args[0])!
 				}
 			},
 			cli.Command{
@@ -160,9 +160,9 @@ pub fn cmd() cli.Command {
 						flag: cli.FlagType.string
 					},
 				]
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
 					found := cmd.flags.get_all_found()
 
@@ -170,11 +170,11 @@ pub fn cmd() cli.Command {
 
 					for f in found {
 						if f.name != 'config-file' {
-							params[f.name] = f.get_string()?
+							params[f.name] = f.get_string()!
 						}
 					}
 
-					patch(conf, cmd.args[0], params)?
+					patch(conf, cmd.args[0], params)!
 				}
 			},
 			cli.Command{
@@ -182,11 +182,11 @@ pub fn cmd() cli.Command {
 				required_args: 1
 				usage: 'id'
 				description: 'Build the target with the given id & publish it.'
-				execute: fn (cmd cli.Command) ? {
+				execute: fn (cmd cli.Command) ! {
-					config_file := cmd.flags.get_string('config-file')?
+					config_file := cmd.flags.get_string('config-file')!
-					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
-					build(conf, cmd.args[0].int())?
+					build(conf, cmd.args[0].int())!
 				}
 			},
 		]
@@ -197,22 +197,22 @@ pub fn cmd() cli.Command {
 // ID. If multiple or none are found, an error is raised.
 
 // list prints out a list of all repositories.
-fn list(conf Config, filter TargetFilter, raw bool) ? {
+fn list(conf Config, filter TargetFilter, raw bool) ! {
 	c := client.new(conf.address, conf.api_key)
-	repos := c.get_targets(filter)?
+	repos := c.get_targets(filter)!
 	data := repos.map([it.id.str(), it.kind, it.url, it.repo])
 
 	if raw {
 		println(console.tabbed_table(data))
 	} else {
-		println(console.pretty_table(['id', 'kind', 'url', 'repo'], data)?)
+		println(console.pretty_table(['id', 'kind', 'url', 'repo'], data)!)
 	}
 }
 
 // add adds a new repository to the server's list.
-fn add(conf Config, t &NewTarget, raw bool) ? {
+fn add(conf Config, t &NewTarget, raw bool) ! {
 	c := client.new(conf.address, conf.api_key)
-	res := c.add_target(t)?
+	res := c.add_target(t)!
 
 	if raw {
 		println(res.data)
@@ -222,18 +222,18 @@ fn add(conf Config, t &NewTarget, raw bool) ? {
 }
 
 // remove removes a repository from the server's list.
-fn remove(conf Config, id string) ? {
+fn remove(conf Config, id string) ! {
 	id_int := id.int()
 
 	if id_int != 0 {
 		c := client.new(conf.address, conf.api_key)
-		res := c.remove_target(id_int)?
+		res := c.remove_target(id_int)!
 		println(res.message)
 	}
 }
 
 // patch patches a given repository with the provided params.
-fn patch(conf Config, id string, params map[string]string) ? {
+fn patch(conf Config, id string, params map[string]string) ! {
 	// We check the cron expression first because it's useless to send an
 	// invalid one to the server.
 	if 'schedule' in params && params['schedule'] != '' {
@@ -245,14 +245,14 @@ fn patch(conf Config, id string, params map[string]string) ? {
 	id_int := id.int()
 	if id_int != 0 {
 		c := client.new(conf.address, conf.api_key)
-		res := c.patch_target(id_int, params)?
+		res := c.patch_target(id_int, params)!
 
 		println(res.message)
 	}
 }
 
 // info shows detailed information for a given repo.
-fn info(conf Config, id string) ? {
+fn info(conf Config, id string) ! {
 	id_int := id.int()
 
 	if id_int == 0 {
@@ -260,6 +260,6 @@ fn info(conf Config, id string) ? {
 	}
 
 	c := client.new(conf.address, conf.api_key)
-	repo := c.get_target(id_int)?
+	repo := c.get_target(id_int)!
 	println(repo)
 }

src/cron/cli.v

@@ -1,7 +1,7 @@
 module cron
 
 import cli
-import vieter_v.conf as vconf
+import conf as vconf
 
 struct Config {
 pub:
@@ -22,11 +22,11 @@ pub fn cmd() cli.Command {
 	return cli.Command{
 		name: 'cron'
 		description: 'Start the cron service that periodically runs builds.'
-		execute: fn (cmd cli.Command) ? {
+		execute: fn (cmd cli.Command) ! {
-			config_file := cmd.flags.get_string('config-file')?
+			config_file := cmd.flags.get_string('config-file')!
-			conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+			conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
-			cron(conf)?
+			cron(conf)!
 		}
 	}
 }

src/cron/cron.v

@@ -8,7 +8,7 @@ import os
 const log_file_name = 'vieter.cron.log'
 
 // cron starts a cron daemon & starts periodically scheduling builds.
-pub fn cron(conf Config) ? {
+pub fn cron(conf Config) ! {
 	// Configure logger
 	log_level := log.level_from_tag(conf.log_level) or {
 		return error('Invalid log level. The allowed values are FATAL, ERROR, WARN, INFO & DEBUG.')
@@ -27,7 +27,7 @@ pub fn cron(conf Config) ? {
 	}
 
 	mut d := daemon.init_daemon(logger, conf.address, conf.api_key, conf.base_image, ce,
-		conf.max_concurrent_builds, conf.api_update_frequency, conf.image_rebuild_frequency)?
+		conf.max_concurrent_builds, conf.api_update_frequency, conf.image_rebuild_frequency)!
 
 	d.run()
 }

src/cron/daemon/daemon.v

@@ -6,7 +6,7 @@ import datatypes { MinHeap }
 import cron.expression { CronExpression, parse_expression }
 import math
 import build
-import vieter_v.docker
+import docker
 import os
 import client
 import models { Target }
@@ -53,7 +53,7 @@ mut:
 
 // init_daemon initializes a new Daemon object. It renews the targets &
 // populates the build queue for the first time.
-pub fn init_daemon(logger log.Log, address string, api_key string, base_image string, global_schedule CronExpression, max_concurrent_builds int, api_update_frequency int, image_rebuild_frequency int) ?Daemon {
+pub fn init_daemon(logger log.Log, address string, api_key string, base_image string, global_schedule CronExpression, max_concurrent_builds int, api_update_frequency int, image_rebuild_frequency int) !Daemon {
 	mut d := Daemon{
 		client: client.new(address, api_key)
 		base_image: base_image
@@ -207,7 +207,7 @@ fn (mut d Daemon) renew_queue() {
 
 	// For some reason, using
 	// ```v
-	// for d.queue.len() > 0 && d.queue.peek() ?.timestamp < now {
+	// for d.queue.len() > 0 && d.queue.peek() !.timestamp < now {
 	//```
 	// here causes the function to prematurely just exit, without any errors or anything, very weird
 	// https://github.com/vlang/v/issues/14042

src/cron/daemon/log.v

@@ -3,33 +3,33 @@ module daemon
 import log
 
 // log reate a log message with the given level
-pub fn (mut d Daemon) log(msg &string, level log.Level) {
+pub fn (mut d Daemon) log(msg string, level log.Level) {
 	lock d.logger {
 		d.logger.send_output(msg, level)
 	}
 }
 
 // lfatal create a log message with the fatal level
-pub fn (mut d Daemon) lfatal(msg &string) {
+pub fn (mut d Daemon) lfatal(msg string) {
 	d.log(msg, log.Level.fatal)
 }
 
 // lerror create a log message with the error level
-pub fn (mut d Daemon) lerror(msg &string) {
+pub fn (mut d Daemon) lerror(msg string) {
 	d.log(msg, log.Level.error)
 }
 
 // lwarn create a log message with the warn level
-pub fn (mut d Daemon) lwarn(msg &string) {
+pub fn (mut d Daemon) lwarn(msg string) {
 	d.log(msg, log.Level.warn)
 }
 
 // linfo create a log message with the info level
-pub fn (mut d Daemon) linfo(msg &string) {
+pub fn (mut d Daemon) linfo(msg string) {
 	d.log(msg, log.Level.info)
 }
 
 // ldebug create a log message with the debug level
-pub fn (mut d Daemon) ldebug(msg &string) {
+pub fn (mut d Daemon) ldebug(msg string) {
 	d.log(msg, log.Level.debug)
 }

src/cron/expression/expression.v

@@ -12,7 +12,7 @@ pub struct CronExpression {
 // next calculates the earliest time this cron expression is valid. It will
 // always pick a moment in the future, even if ref matches completely up to the
 // minute. This function conciously does not take gap years into account.
-pub fn (ce &CronExpression) next(ref time.Time) ?time.Time {
+pub fn (ce &CronExpression) next(ref time.Time) !time.Time {
 	// If the given ref matches the next cron occurence up to the minute, it
 	// will return that value. Because we always want to return a value in the
 	// future, we artifically shift the ref 60 seconds to make sure we always
@@ -117,19 +117,19 @@ pub fn (ce &CronExpression) next(ref time.Time) ?time.Time {
 
 // next_from_now returns the result of ce.next(ref) where ref is the result of
 // time.now().
-pub fn (ce &CronExpression) next_from_now() ?time.Time {
+pub fn (ce &CronExpression) next_from_now() !time.Time {
 	return ce.next(time.now())
 }
 
 // next_n returns the n next occurences of the expression, given a starting
 // time.
-pub fn (ce &CronExpression) next_n(ref time.Time, n int) ?[]time.Time {
+pub fn (ce &CronExpression) next_n(ref time.Time, n int) ![]time.Time {
 	mut times := []time.Time{cap: n}
 
-	times << ce.next(ref)?
+	times << ce.next(ref)!
 
 	for i in 1 .. n {
-		times << ce.next(times[i - 1])?
+		times << ce.next(times[i - 1])!
 	}
 
 	return times
@@ -137,7 +137,7 @@ pub fn (ce &CronExpression) next_n(ref time.Time, n int) ?[]time.Time {
 
 // parse_range parses a given string into a range of sorted integers, if
 // possible.
-fn parse_range(s string, min int, max int, mut bitv []bool) ? {
+fn parse_range(s string, min int, max int, mut bitv []bool) ! {
 	mut start := min
 	mut end := max
 	mut interval := 1
@@ -228,11 +228,11 @@ fn bitv_to_ints(bitv []bool, min int) []int {
 
 // parse_part parses a given part of a cron expression & returns the
 // corresponding array of ints.
-fn parse_part(s string, min int, max int) ?[]int {
+fn parse_part(s string, min int, max int) ![]int {
 	mut bitv := []bool{len: max - min + 1, init: false}
 
 	for range in s.split(',') {
-		parse_range(range, min, max, mut bitv)?
+		parse_range(range, min, max, mut bitv)!
 	}
 
 	return bitv_to_ints(bitv, min)
@@ -240,7 +240,7 @@ fn parse_part(s string, min int, max int) ?[]int {
 
 // parse_expression parses an entire cron expression string into a
 // CronExpression object, if possible.
-pub fn parse_expression(exp string) ?CronExpression {
+pub fn parse_expression(exp string) !CronExpression {
 	// The filter allows for multiple spaces between parts
 	mut parts := exp.split(' ').filter(it != '')
 

src/cron/expression/expression_parse_test.v

@@ -11,88 +11,88 @@ fn parse_range_error(s string, min int, max int) string {
 }
 
 // =====parse_range=====
-fn test_range_star_range() ? {
+fn test_range_star_range() ! {
 	mut bitv := []bool{len: 6, init: false}
-	parse_range('*', 0, 5, mut bitv)?
+	parse_range('*', 0, 5, mut bitv)!
 
 	assert bitv == [true, true, true, true, true, true]
 }
 
-fn test_range_number() ? {
+fn test_range_number() ! {
 	mut bitv := []bool{len: 6, init: false}
-	parse_range('4', 0, 5, mut bitv)?
+	parse_range('4', 0, 5, mut bitv)!
 
 	assert bitv_to_ints(bitv, 0) == [4]
 }
 
-fn test_range_number_too_large() ? {
+fn test_range_number_too_large() ! {
 	assert parse_range_error('10', 0, 6) == 'Out of range.'
 }
 
-fn test_range_number_too_small() ? {
+fn test_range_number_too_small() ! {
 	assert parse_range_error('0', 2, 6) == 'Out of range.'
 }
 
-fn test_range_number_invalid() ? {
+fn test_range_number_invalid() ! {
 	assert parse_range_error('x', 0, 6) == 'Invalid number.'
 }
 
-fn test_range_step_star_1() ? {
+fn test_range_step_star_1() ! {
 	mut bitv := []bool{len: 21, init: false}
-	parse_range('*/4', 0, 20, mut bitv)?
+	parse_range('*/4', 0, 20, mut bitv)!
 
 	assert bitv_to_ints(bitv, 0) == [0, 4, 8, 12, 16, 20]
 }
 
-fn test_range_step_star_2() ? {
+fn test_range_step_star_2() ! {
 	mut bitv := []bool{len: 8, init: false}
-	parse_range('*/3', 1, 8, mut bitv)?
+	parse_range('*/3', 1, 8, mut bitv)!
 
 	assert bitv_to_ints(bitv, 1) == [1, 4, 7]
 }
 
-fn test_range_step_star_too_large() ? {
+fn test_range_step_star_too_large() ! {
 	assert parse_range_error('*/21', 0, 20) == 'Step size too large.'
 }
 
-fn test_range_step_zero() ? {
+fn test_range_step_zero() ! {
 	assert parse_range_error('*/0', 0, 20) == 'Step size zero not allowed.'
 }
 
-fn test_range_step_number() ? {
+fn test_range_step_number() ! {
 	mut bitv := []bool{len: 21, init: false}
-	parse_range('5/4', 2, 22, mut bitv)?
+	parse_range('5/4', 2, 22, mut bitv)!
 
 	assert bitv_to_ints(bitv, 2) == [5, 9, 13, 17, 21]
 }
 
-fn test_range_step_number_too_large() ? {
+fn test_range_step_number_too_large() ! {
 	assert parse_range_error('10/4', 0, 5) == 'Out of range.'
 }
 
-fn test_range_step_number_too_small() ? {
+fn test_range_step_number_too_small() ! {
 	assert parse_range_error('2/4', 5, 10) == 'Out of range.'
 }
 
-fn test_range_dash() ? {
+fn test_range_dash() ! {
 	mut bitv := []bool{len: 10, init: false}
-	parse_range('4-8', 0, 9, mut bitv)?
+	parse_range('4-8', 0, 9, mut bitv)!
 
 	assert bitv_to_ints(bitv, 0) == [4, 5, 6, 7, 8]
 }
 
-fn test_range_dash_step() ? {
+fn test_range_dash_step() ! {
 	mut bitv := []bool{len: 10, init: false}
-	parse_range('4-8/2', 0, 9, mut bitv)?
+	parse_range('4-8/2', 0, 9, mut bitv)!
 
 	assert bitv_to_ints(bitv, 0) == [4, 6, 8]
 }
 
 // =====parse_part=====
-fn test_part_single() ? {
+fn test_part_single() ! {
-	assert parse_part('*', 0, 5)? == [0, 1, 2, 3, 4, 5]
+	assert parse_part('*', 0, 5)! == [0, 1, 2, 3, 4, 5]
 }
 
-fn test_part_multiple() ? {
+fn test_part_multiple() ! {
-	assert parse_part('*/2,2/3', 1, 8)? == [1, 2, 3, 5, 7, 8]
+	assert parse_part('*/2,2/3', 1, 8)! == [1, 2, 3, 5, 7, 8]
 }

src/cron/expression/expression_test.v

@@ -2,12 +2,12 @@ module expression
 
 import time { parse }
 
-fn util_test_time(exp string, t1_str string, t2_str string) ? {
+fn util_test_time(exp string, t1_str string, t2_str string) ! {
-	ce := parse_expression(exp)?
+	ce := parse_expression(exp)!
-	t1 := parse(t1_str)?
+	t1 := parse(t1_str)!
-	t2 := parse(t2_str)?
+	t2 := parse(t2_str)!
 
-	t3 := ce.next(t1)?
+	t3 := ce.next(t1)!
 
 	assert t2.year == t3.year
 	assert t2.month == t3.month
@@ -16,19 +16,19 @@ fn util_test_time(exp string, t1_str string, t2_str string) ? {
 	assert t2.minute == t3.minute
 }
 
-fn test_next_simple() ? {
+fn test_next_simple() ! {
 	// Very simple
-	util_test_time('0 3', '2002-01-01 00:00:00', '2002-01-01 03:00:00')?
+	util_test_time('0 3', '2002-01-01 00:00:00', '2002-01-01 03:00:00')!
 
 	// Overlap to next day
-	util_test_time('0 3', '2002-01-01 03:00:00', '2002-01-02 03:00:00')?
+	util_test_time('0 3', '2002-01-01 03:00:00', '2002-01-02 03:00:00')!
-	util_test_time('0 3', '2002-01-01 04:00:00', '2002-01-02 03:00:00')?
+	util_test_time('0 3', '2002-01-01 04:00:00', '2002-01-02 03:00:00')!
 
-	util_test_time('0 3/4', '2002-01-01 04:00:00', '2002-01-01 07:00:00')?
+	util_test_time('0 3/4', '2002-01-01 04:00:00', '2002-01-01 07:00:00')!
 
 	// Overlap to next month
-	util_test_time('0 3', '2002-11-31 04:00:00', '2002-12-01 03:00:00')?
+	util_test_time('0 3', '2002-11-31 04:00:00', '2002-12-01 03:00:00')!
 
 	// Overlap to next year
-	util_test_time('0 3', '2002-12-31 04:00:00', '2003-01-01 03:00:00')?
+	util_test_time('0 3', '2002-12-31 04:00:00', '2003-01-01 03:00:00')!
 }

src/db/db.v

@@ -26,8 +26,8 @@ const (
 )
 
 // init initializes a database & adds the correct tables.
-pub fn init(db_path string) ?VieterDb {
+pub fn init(db_path string) !VieterDb {
-	conn := sqlite.connect(db_path)?
+	conn := sqlite.connect(db_path)!
 
 	sql conn {
 		create table MigrationVersion

src/package/package.v

@@ -43,12 +43,12 @@ pub mut:
 }
 
 // checksum calculates the sha256 hash of the package
-pub fn (p &Pkg) checksum() ?string {
+pub fn (p &Pkg) checksum() !string {
 	return util.hash_file(p.path)
 }
 
 // parse_pkg_info_string parses a PkgInfo object from a string
-fn parse_pkg_info_string(pkg_info_str &string) ?PkgInfo {
+fn parse_pkg_info_string(pkg_info_str &string) !PkgInfo {
 	mut pkg_info := PkgInfo{}
 
 	// Iterate over the entire string
@@ -101,7 +101,7 @@ fn parse_pkg_info_string(pkg_info_str &string) ?PkgInfo {
 
 // read_pkg_archive extracts the file list & .PKGINFO contents from an archive
 // NOTE: this command only supports zstd-, xz- & gzip-compressed tarballs.
-pub fn read_pkg_archive(pkg_path string) ?Pkg {
+pub fn read_pkg_archive(pkg_path string) !Pkg {
 	if !os.is_file(pkg_path) {
 		return error("'$pkg_path' doesn't exist or isn't a file.")
 	}
@@ -159,7 +159,7 @@ pub fn read_pkg_archive(pkg_path string) ?Pkg {
 
 			pkg_text := unsafe { buf.vstring_with_len(size).clone() }
 
-			pkg_info = parse_pkg_info_string(pkg_text)?
+			pkg_info = parse_pkg_info_string(pkg_text)!
 		} else {
 			C.archive_read_data_skip(a)
 		}
@@ -201,7 +201,7 @@ pub fn (pkg &Pkg) filename() string {
 }
 
 // to_desc returns a desc file valid string representation
-pub fn (pkg &Pkg) to_desc() ?string {
+pub fn (pkg &Pkg) to_desc() !string {
 	p := pkg.info
 
 	// filename
@@ -222,7 +222,7 @@ pub fn (pkg &Pkg) to_desc() ?string {
 	desc += format_entry('CSIZE', p.csize.str())
 	desc += format_entry('ISIZE', p.size.str())
 
-	sha256sum := pkg.checksum()?
+	sha256sum := pkg.checksum()!
 
 	desc += format_entry('SHA256SUM', sha256sum)
 

src/repo/add.v

@@ -29,7 +29,7 @@ pub:
 }
 
 // new creates a new RepoGroupManager & creates the directories as needed
-pub fn new(repos_dir string, pkg_dir string, default_arch string) ?RepoGroupManager {
+pub fn new(repos_dir string, pkg_dir string, default_arch string) !RepoGroupManager {
 	if !os.is_dir(repos_dir) {
 		os.mkdir_all(repos_dir) or { return error('Failed to create repos directory: $err.msg()') }
 	}
@@ -49,27 +49,27 @@ pub fn new(repos_dir string, pkg_dir string, default_arch string) ?RepoGroupMana
 // pkg archive. It's a wrapper around add_pkg_in_repo that parses the archive
 // file, passes the result to add_pkg_in_repo, and hard links the archive to
 // the right subdirectories in r.pkg_dir if it was successfully added.
-pub fn (r &RepoGroupManager) add_pkg_from_path(repo string, pkg_path string) ?RepoAddResult {
+pub fn (r &RepoGroupManager) add_pkg_from_path(repo string, pkg_path string) !RepoAddResult {
 	pkg := package.read_pkg_archive(pkg_path) or {
 		return error('Failed to read package file: $err.msg()')
 	}
 
-	archs := r.add_pkg_in_repo(repo, pkg)?
+	archs := r.add_pkg_in_repo(repo, pkg)!
 
 	// If the add was successful, we move the file to the packages directory
 	for arch in archs {
 		repo_pkg_path := os.real_path(os.join_path(r.pkg_dir, repo, arch))
 		dest_path := os.join_path_single(repo_pkg_path, pkg.filename())
 
-		os.mkdir_all(repo_pkg_path)?
+		os.mkdir_all(repo_pkg_path)!
 
 		// We create hard links so that "any" arch packages aren't stored
 		// multiple times
-		os.link(pkg_path, dest_path)?
+		os.link(pkg_path, dest_path)!
 	}
 
 	// After linking, we can remove the original file
-	os.rm(pkg_path)?
+	os.rm(pkg_path)!
 
 	return RepoAddResult{
 		name: pkg.info.name
@@ -85,11 +85,11 @@ pub fn (r &RepoGroupManager) add_pkg_from_path(repo string, pkg_path string) ?Re
 // r.default_arch. If this arch-repo doesn't exist yet, it is created. If the
 // architecture isn't 'any', the package is only added to the specific
 // architecture.
-fn (r &RepoGroupManager) add_pkg_in_repo(repo string, pkg &package.Pkg) ?[]string {
+fn (r &RepoGroupManager) add_pkg_in_repo(repo string, pkg &package.Pkg) ![]string {
 	// A package not of arch 'any' can be handled easily by adding it to the
 	// respective repo
 	if pkg.info.arch != 'any' {
-		r.add_pkg_in_arch_repo(repo, pkg.info.arch, pkg)?
+		r.add_pkg_in_arch_repo(repo, pkg.info.arch, pkg)!
 
 		return [pkg.info.arch]
 	}
@@ -104,7 +104,7 @@ fn (r &RepoGroupManager) add_pkg_in_repo(repo string, pkg &package.Pkg) ?[]strin
 	// If this is the first package that's added to the repo, the directory
 	// won't exist yet
 	if os.exists(repo_dir) {
-		arch_repos = os.ls(repo_dir)?
+		arch_repos = os.ls(repo_dir)!
 	}
 
 	// The default_arch should always be updated when a package with arch 'any'
@@ -118,7 +118,7 @@ fn (r &RepoGroupManager) add_pkg_in_repo(repo string, pkg &package.Pkg) ?[]strin
 	// not know which arch-repositories did succeed in adding the package, if
 	// any.
 	for arch in arch_repos {
-		r.add_pkg_in_arch_repo(repo, arch, pkg)?
+		r.add_pkg_in_arch_repo(repo, arch, pkg)!
 	}
 
 	return arch_repos
@@ -128,24 +128,24 @@ fn (r &RepoGroupManager) add_pkg_in_repo(repo string, pkg &package.Pkg) ?[]strin
 // arch-repo. It records the package's data in the arch-repo's desc & files
 // files, and afterwards updates the db & files archives to reflect these
 // changes.
-fn (r &RepoGroupManager) add_pkg_in_arch_repo(repo string, arch string, pkg &package.Pkg) ? {
+fn (r &RepoGroupManager) add_pkg_in_arch_repo(repo string, arch string, pkg &package.Pkg) ! {
 	pkg_dir := os.join_path(r.repos_dir, repo, arch, '$pkg.info.name-$pkg.info.version')
 
 	// Remove the previous version of the package, if present
-	r.remove_pkg_from_arch_repo(repo, arch, pkg.info.name, false)?
+	r.remove_pkg_from_arch_repo(repo, arch, pkg.info.name, false)!
 
 	os.mkdir_all(pkg_dir) or { return error('Failed to create package directory.') }
 
-	os.write_file(os.join_path_single(pkg_dir, 'desc'), pkg.to_desc()?) or {
+	os.write_file(os.join_path_single(pkg_dir, 'desc'), pkg.to_desc()!) or {
-		os.rmdir_all(pkg_dir)?
+		os.rmdir_all(pkg_dir)!
 
 		return error('Failed to write desc file.')
 	}
 	os.write_file(os.join_path_single(pkg_dir, 'files'), pkg.to_files()) or {
-		os.rmdir_all(pkg_dir)?
+		os.rmdir_all(pkg_dir)!
 
 		return error('Failed to write files file.')
 	}
 
-	r.sync(repo, arch)?
+	r.sync(repo, arch)!
 }

src/repo/remove.v

@@ -5,7 +5,7 @@ import os
 // remove_pkg_from_arch_repo removes a package from an arch-repo's database. It
 // returns false if the package wasn't present in the database. It also
 // optionally re-syncs the repo archives.
-pub fn (r &RepoGroupManager) remove_pkg_from_arch_repo(repo string, arch string, pkg_name string, sync bool) ?bool {
+pub fn (r &RepoGroupManager) remove_pkg_from_arch_repo(repo string, arch string, pkg_name string, sync bool) !bool {
 	repo_dir := os.join_path(r.repos_dir, repo, arch)
 
 	// If the repository doesn't exist yet, the result is automatically false
@@ -15,7 +15,7 @@ pub fn (r &RepoGroupManager) remove_pkg_from_arch_repo(repo string, arch string,
 
 	// We iterate over every directory in the repo dir
 	// TODO filter so we only check directories
-	for d in os.ls(repo_dir)? {
+	for d in os.ls(repo_dir)! {
 		// Because a repository only allows a single version of each package,
 		// we need only compare whether the name of the package is the same,
 		// not the version.
@@ -25,22 +25,22 @@ pub fn (r &RepoGroupManager) remove_pkg_from_arch_repo(repo string, arch string,
 			// We lock the mutex here to prevent other routines from creating a
 			// new archive while we remove an entry
 			lock r.mutex {
-				os.rmdir_all(os.join_path_single(repo_dir, d))?
+				os.rmdir_all(os.join_path_single(repo_dir, d))!
 			}
 
 			// Also remove the package archive
 			repo_pkg_dir := os.join_path(r.pkg_dir, repo, arch)
 
-			archives := os.ls(repo_pkg_dir)?.filter(it.split('-')#[..-3].join('-') == name)
+			archives := os.ls(repo_pkg_dir)!.filter(it.split('-')#[..-3].join('-') == name)
 
 			for archive_name in archives {
 				full_path := os.join_path_single(repo_pkg_dir, archive_name)
-				os.rm(full_path)?
+				os.rm(full_path)!
 			}
 
 			// Sync the db archives if requested
 			if sync {
-				r.sync(repo, arch)?
+				r.sync(repo, arch)!
 			}
 
 			return true
@@ -51,7 +51,7 @@ pub fn (r &RepoGroupManager) remove_pkg_from_arch_repo(repo string, arch string,
 }
 
 // remove_arch_repo removes an arch-repo & its packages.
-pub fn (r &RepoGroupManager) remove_arch_repo(repo string, arch string) ?bool {
+pub fn (r &RepoGroupManager) remove_arch_repo(repo string, arch string) !bool {
 	repo_dir := os.join_path(r.repos_dir, repo, arch)
 
 	// If the repository doesn't exist yet, the result is automatically false
@@ -59,16 +59,16 @@ pub fn (r &RepoGroupManager) remove_arch_repo(repo string, arch string) ?bool {
 		return false
 	}
 
-	os.rmdir_all(repo_dir)?
+	os.rmdir_all(repo_dir)!
 
 	pkg_dir := os.join_path(r.pkg_dir, repo, arch)
-	os.rmdir_all(pkg_dir)?
+	os.rmdir_all(pkg_dir)!
 
 	return true
 }
 
 // remove_repo removes a repo & its packages.
-pub fn (r &RepoGroupManager) remove_repo(repo string) ?bool {
+pub fn (r &RepoGroupManager) remove_repo(repo string) !bool {
 	repo_dir := os.join_path_single(r.repos_dir, repo)
 
 	// If the repository doesn't exist yet, the result is automatically false
@@ -76,10 +76,10 @@ pub fn (r &RepoGroupManager) remove_repo(repo string) ?bool {
 		return false
 	}
 
-	os.rmdir_all(repo_dir)?
+	os.rmdir_all(repo_dir)!
 
 	pkg_dir := os.join_path_single(r.pkg_dir, repo)
-	os.rmdir_all(pkg_dir)?
+	os.rmdir_all(pkg_dir)!
 
 	return true
 }

src/repo/sync.v

@@ -32,7 +32,7 @@ fn archive_add_entry(archive &C.archive, entry &C.archive_entry, file_path &stri
 }
 
 // sync regenerates the repository archive files.
-fn (r &RepoGroupManager) sync(repo string, arch string) ? {
+fn (r &RepoGroupManager) sync(repo string, arch string) ! {
 	subrepo_path := os.join_path(r.repos_dir, repo, arch)
 
 	lock r.mutex {
@@ -54,7 +54,7 @@ fn (r &RepoGroupManager) sync(repo string, arch string) ? {
 		C.archive_write_open_filename(a_files, &char(files_path.str))
 
 		// Iterate over each directory
-		for d in os.ls(subrepo_path)?.filter(os.is_dir(os.join_path_single(subrepo_path,
+		for d in os.ls(subrepo_path)!.filter(os.is_dir(os.join_path_single(subrepo_path,
 			it))) {
 			// desc
 			mut inner_path := os.join_path_single(d, 'desc')

src/server/api_logs.v

@@ -43,9 +43,9 @@ fn (mut app App) v1_get_log_content(id int) web.Result {
 
 // parse_query_time unescapes an HTTP query parameter & tries to parse it as a
 // time.Time struct.
-fn parse_query_time(query string) ?time.Time {
+fn parse_query_time(query string) !time.Time {
-	unescaped := urllib.query_unescape(query)?
+	unescaped := urllib.query_unescape(query)!
-	t := time.parse(unescaped)?
+	t := time.parse(unescaped)!
 
 	return t
 }

src/server/cli.v

@@ -1,7 +1,7 @@
 module server
 
 import cli
-import vieter_v.conf as vconf
+import conf as vconf
 
 struct Config {
 pub:
@@ -18,11 +18,11 @@ pub fn cmd() cli.Command {
 	return cli.Command{
 		name: 'server'
 		description: 'Start the Vieter server.'
-		execute: fn (cmd cli.Command) ? {
+		execute: fn (cmd cli.Command) ! {
-			config_file := cmd.flags.get_string('config-file')?
+			config_file := cmd.flags.get_string('config-file')!
-			conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+			conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)!
 
-			server(conf)?
+			server(conf)!
 		}
 	}
 }

src/server/server.v

@@ -24,7 +24,7 @@ pub mut:
 }
 
 // server starts the web server & starts listening for requests
-pub fn server(conf Config) ? {
+pub fn server(conf Config) ! {
 	// Prevent using 'any' as the default arch
 	if conf.default_arch == 'any' {
 		util.exit_with_message(1, "'any' is not allowed as the value for default_arch.")

src/util/stream.v

@@ -5,7 +5,7 @@ import io
 import os
 
 // reader_to_writer tries to consume the entire reader & write it to the writer.
-pub fn reader_to_writer(mut reader io.Reader, mut writer io.Writer) ? {
+pub fn reader_to_writer(mut reader io.Reader, mut writer io.Writer) ! {
 	mut buf := []u8{len: 10 * 1024}
 
 	for {
@@ -21,8 +21,8 @@ pub fn reader_to_writer(mut reader io.Reader, mut writer io.Writer) ? {
 }
 
 // reader_to_file writes the contents of a BufferedReader to a file
-pub fn reader_to_file(mut reader io.BufferedReader, length int, path string) ? {
+pub fn reader_to_file(mut reader io.BufferedReader, length int, path string) ! {
-	mut file := os.create(path)?
+	mut file := os.create(path)!
 	defer {
 		file.close()
 	}
@@ -69,11 +69,11 @@ pub fn match_array_in_array<T>(a1 []T, a2 []T) int {
 
 // read_until_separator consumes an io.Reader until it encounters some
 // separator array. The data read is stored inside the provided res array.
-pub fn read_until_separator(mut reader io.Reader, mut res []u8, sep []u8) ? {
+pub fn read_until_separator(mut reader io.Reader, mut res []u8, sep []u8) ! {
 	mut buf := []u8{len: sep.len}
 
 	for {
-		c := reader.read(mut buf)?
+		c := reader.read(mut buf)!
 		res << buf[..c]
 
 		match_len := match_array_in_array(buf[..c], sep)
@@ -84,7 +84,7 @@ pub fn read_until_separator(mut reader io.Reader, mut res []u8, sep []u8) ? {
 
 		if match_len > 0 {
 			match_left := sep.len - match_len
-			c2 := reader.read(mut buf[..match_left])?
+			c2 := reader.read(mut buf[..match_left])!
 			res << buf[..c2]
 
 			if buf[..c2] == sep[match_len..] {

src/util/util.v

@@ -23,7 +23,7 @@ pub fn exit_with_message(code int, msg string) {
 }
 
 // hash_file returns the sha256 hash of a given file
-pub fn hash_file(path &string) ?string {
+pub fn hash_file(path &string) !string {
 	file := os.open(path) or { return error('Failed to open file.') }
 
 	mut sha256sum := sha256.new()
@@ -39,7 +39,7 @@ pub fn hash_file(path &string) ?string {
 
 		// This function never actually fails, but returns an option to follow
 		// the Writer interface.
-		sha256sum.write(buf[..bytes_read])?
+		sha256sum.write(buf[..bytes_read])!
 	}
 
 	return sha256sum.checksum().hex()

src/web/logging.v

@@ -3,33 +3,33 @@ module web
 import log
 
 // log reate a log message with the given level
-pub fn (mut ctx Context) log(msg &string, level log.Level) {
+pub fn (mut ctx Context) log(msg string, level log.Level) {
 	lock ctx.logger {
 		ctx.logger.send_output(msg, level)
 	}
 }
 
 // lfatal create a log message with the fatal level
-pub fn (mut ctx Context) lfatal(msg &string) {
+pub fn (mut ctx Context) lfatal(msg string) {
 	ctx.log(msg, log.Level.fatal)
 }
 
 // lerror create a log message with the error level
-pub fn (mut ctx Context) lerror(msg &string) {
+pub fn (mut ctx Context) lerror(msg string) {
 	ctx.log(msg, log.Level.error)
 }
 
 // lwarn create a log message with the warn level
-pub fn (mut ctx Context) lwarn(msg &string) {
+pub fn (mut ctx Context) lwarn(msg string) {
 	ctx.log(msg, log.Level.warn)
 }
 
 // linfo create a log message with the info level
-pub fn (mut ctx Context) linfo(msg &string) {
+pub fn (mut ctx Context) linfo(msg string) {
 	ctx.log(msg, log.Level.info)
 }
 
 // ldebug create a log message with the debug level
-pub fn (mut ctx Context) ldebug(msg &string) {
+pub fn (mut ctx Context) ldebug(msg string) {
 	ctx.log(msg, log.Level.debug)
 }

src/web/parse.v

@@ -8,7 +8,7 @@ import net.http
 const attrs_to_ignore = ['auth']
 
 // Parsing function attributes for methods and path.
-fn parse_attrs(name string, attrs []string) ?([]http.Method, string) {
+fn parse_attrs(name string, attrs []string) !([]http.Method, string) {
 	if attrs.len == 0 {
 		return [http.Method.get], '/$name'
 	}
@@ -61,7 +61,7 @@ fn parse_query_from_url(url urllib.URL) map[string]string {
 }
 
 // Extract form data from an HTTP request.
-fn parse_form_from_request(request http.Request) ?(map[string]string, map[string][]http.FileData) {
+fn parse_form_from_request(request http.Request) !(map[string]string, map[string][]http.FileData) {
 	mut form := map[string]string{}
 	mut files := map[string][]http.FileData{}
 	if request.method in methods_with_form {

src/web/web.v

@@ -24,7 +24,7 @@ pub:
 pub mut:
 	// TCP connection to client.
 	// But beware, do not store it for further use, after request processing web will close connection.
-	conn &net.TcpConn
+	conn &net.TcpConn = unsafe { nil }
 	// Gives access to a shared logger object
 	logger shared log.Log
 	// time.ticks() from start of web connection handle.
@@ -67,20 +67,20 @@ struct Route {
 pub fn (ctx Context) before_request() {}
 
 // send_string writes the given string to the TCP connection socket.
-fn (mut ctx Context) send_string(s string) ? {
+fn (mut ctx Context) send_string(s string) ! {
-	ctx.conn.write(s.bytes())?
+	ctx.conn.write(s.bytes())!
 }
 
 // send_reader reads at most `size` bytes from the given reader & writes them
 // to the TCP connection socket. Internally, a 10KB buffer is used, to avoid
 // having to store all bytes in memory at once.
-fn (mut ctx Context) send_reader(mut reader io.Reader, size u64) ? {
+fn (mut ctx Context) send_reader(mut reader io.Reader, size u64) ! {
 	mut buf := []u8{len: 10_000}
 	mut bytes_left := size
 
 	// Repeat as long as the stream still has data
 	for bytes_left > 0 {
-		bytes_read := reader.read(mut buf)?
+		bytes_read := reader.read(mut buf)!
 		bytes_left -= u64(bytes_read)
 
 		mut to_write := bytes_read
@@ -96,20 +96,20 @@ fn (mut ctx Context) send_reader(mut reader io.Reader, size u64) ? {
 // send_custom_response sends the given http.Response to the client. It can be
 // used to overwrite the Context object & send a completely custom
 // http.Response instead.
-fn (mut ctx Context) send_custom_response(resp &http.Response) ? {
+fn (mut ctx Context) send_custom_response(resp &http.Response) ! {
-	ctx.send_string(resp.bytestr())?
+	ctx.send_string(resp.bytestr())!
 }
 
 // send_response_header constructs a valid HTTP response with an empty body &
 // sends it to the client.
-pub fn (mut ctx Context) send_response_header() ? {
+pub fn (mut ctx Context) send_response_header() ! {
 	mut resp := http.new_response(
 		header: ctx.header.join(headers_close)
 	)
 	resp.header.add(.content_type, ctx.content_type)
 	resp.set_status(ctx.status)
 
-	ctx.send_custom_response(resp)?
+	ctx.send_custom_response(resp)!
 }
 
 // send is a convenience function for sending the HTTP response with an empty