Merge pull request 'multi-repo & multi-arch support' (#112) from multi-arch-repos-v2 into dev

Reviewed-on: Chewing_Bever/vieter#112

.editorconfig

@@ -1,4 +1,3 @@
-# top-most EditorConfig file
 root = true
 
 # Unix-style newlines with a newline ending every file

.woodpecker/.arch.yml

@@ -3,10 +3,10 @@ branches: [dev]
 
 pipeline:
   build:
-    image: 'archlinux:latest'
+    image: 'archlinux:base-devel'
     commands:
       # Update packages
-      - pacman -Syu --needed --noconfirm base-devel
+      - pacman -Syu
       # Create non-root user to perform build & switch to their home
       - groupadd -g 1000 builder
       - useradd -mg builder builder
@@ -17,9 +17,9 @@ pipeline:
       - makepkg -s --noconfirm --needed
 
   publish:
-    image: 'archlinux:latest'
+    image: 'curlimages/curl:latest'
     commands:
       # Publish the package
-      - 'for pkg in $(ls -1 *.pkg*); do curl -XPOST -T "$pkg" -H "X-API-KEY: $VIETER_API_KEY" https://arch.r8r.be/publish; done'
+      - 'for pkg in $(ls -1 *.pkg*); do curl -XPOST -T "$pkg" -H "X-API-KEY: $VIETER_API_KEY" https://arch.r8r.be/vieter/publish; done'
     secrets:
       - vieter_api_key

CHANGELOG.md

@@ -22,16 +22,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Very basic build system
     * Build is triggered by separate cron container
     * Packages build on cron container's system
+    * A HEAD request is used to determine whether a package should be rebuilt
+      or not
     * Hardcoded planning of builds
     * Builds are sequential
 * API for managing Git repositories to build
 * CLI to list, add & remove Git repos to build
 * Published packages on my Vieter instance
+* Support for multiple repositories
+* Support for multiple architectures per repository
 
 ## Fixed
 
 * Each package can now only have one version in the repository at once
   (required by Pacman)
+* Packages with unknown fields in .PKGINFO are now allowed
 
 ## [0.1.0](https://git.rustybever.be/Chewing_Bever/vieter/src/tag/0.1.0)
 

Dockerfile

@@ -31,7 +31,7 @@ RUN if [ -n "${CI_COMMIT_SHA}" ]; then \
 FROM busybox:1.35.0
 
 ENV PATH=/bin \
-    VIETER_REPO_DIR=/data/repo \
+    VIETER_REPOS_DIR=/data/repos \
     VIETER_PKG_DIR=/data/pkgs \
     VIETER_DOWNLOAD_DIR=/data/downloads \
     VIETER_REPOS_FILE=/data/repos.json

src/build/build.v

@@ -4,11 +4,14 @@ import docker
 import encoding.base64
 import time
 import git
+import os
 
 const container_build_dir = '/build'
 
 const build_image_repo = 'vieter-build'
 
+const base_image = 'archlinux:latest'
+
 fn create_build_image() ?string {
 	commands := [
 		// Update repos & install required packages
@@ -26,7 +29,7 @@ fn create_build_image() ?string {
 	cmds_str := base64.encode_str(commands.join('\n'))
 
 	c := docker.NewContainer{
-		image: 'archlinux:latest'
+		image: build.base_image
 		env: ['BUILD_SCRIPT=$cmds_str']
 		entrypoint: ['/bin/sh', '-c']
 		cmd: ['echo \$BUILD_SCRIPT | base64 -d | /bin/sh -e']
@@ -60,27 +63,34 @@ fn create_build_image() ?string {
 }
 
 fn build(conf Config) ? {
-	// We get the repos list from the Vieter instance
-	repos := git.get_repos(conf.address, conf.api_key) ?
+	build_arch := os.uname().machine
+
+	// We get the repos map from the Vieter instance
+	repos_map := git.get_repos(conf.address, conf.api_key) ?
+
+	// We filter out any repos that aren't allowed to be built on this
+	// architecture
+	filtered_repos := repos_map.keys().map(repos_map[it]).filter(it.arch.contains(build_arch))
 
 	// No point in doing work if there's no repos present
-	if repos.len == 0 {
+	if filtered_repos.len == 0 {
 		return
 	}
 
 	// First, we create a base image which has updated repos n stuff
 	image_id := create_build_image() ?
 
-	for _, repo in repos {
+	for repo in filtered_repos {
 		// TODO what to do with PKGBUILDs that build multiple packages?
 		commands := [
 			'git clone --single-branch --depth 1 --branch $repo.branch $repo.url repo',
 			'cd repo',
 			'makepkg --nobuild --nodeps',
 			'source PKGBUILD',
-			// The build container checks whether the package is already present on the server
-			'curl --head --fail $conf.address/\$pkgname-\$pkgver-\$pkgrel-\$(uname -m).pkg.tar.zst && exit 0',
-			'MAKEFLAGS="-j\$(nproc)" makepkg -s --noconfirm --needed && for pkg in \$(ls -1 *.pkg*); do curl -XPOST -T "\$pkg" -H "X-API-KEY: \$API_KEY" $conf.address/publish; done',
+			// The build container checks whether the package is already
+			// present on the server
+			'curl --head --fail $conf.address/$repo.repo/$build_arch/\$pkgname-\$pkgver-\$pkgrel-${build_arch}.pkg.tar.zst && exit 0',
+			'MAKEFLAGS="-j\$(nproc)" makepkg -s --noconfirm --needed && for pkg in \$(ls -1 *.pkg*); do curl -XPOST -T "\$pkg" -H "X-API-KEY: \$API_KEY" $conf.address/$repo.repo/publish; done',
 		]
 
 		// We convert the list of commands into a base64 string, which then gets

src/git/cli.v

@@ -26,14 +26,14 @@ pub fn cmd() cli.Command {
 			},
 			cli.Command{
 				name: 'add'
-				required_args: 2
-				usage: 'url branch arch...'
+				required_args: 4
+				usage: 'url branch repo arch...'
 				description: 'Add a new repository.'
 				execute: fn (cmd cli.Command) ? {
 					config_file := cmd.flags.get_string('config-file') ?
 					conf := env.load<Config>(config_file) ?
 
-					add(conf, cmd.args[0], cmd.args[1], cmd.args[2..]) ?
+					add(conf, cmd.args[0], cmd.args[1], cmd.args[2], cmd.args[3..]) ?
 				}
 			},
 			cli.Command{
@@ -48,46 +48,100 @@ pub fn cmd() cli.Command {
 					remove(conf, cmd.args[0]) ?
 				}
 			},
+			cli.Command{
+				name: 'edit'
+				required_args: 1
+				usage: 'id'
+				description: 'Edit the repository that matches the given ID prefix.'
+				flags: [
+					cli.Flag{
+						name: 'url'
+						description: 'URL of the Git repository.'
+						flag: cli.FlagType.string
+					},
+					cli.Flag{
+						name: 'branch'
+						description: 'Branch of the Git repository.'
+						flag: cli.FlagType.string
+					},
+					cli.Flag{
+						name: 'repo'
+						description: 'Repo to publish builds to.'
+						flag: cli.FlagType.string
+					},
+					cli.Flag{
+						name: 'arch'
+						description: 'Comma-separated list of architectures to build on.'
+						flag: cli.FlagType.string
+					},
+				]
+				execute: fn (cmd cli.Command) ? {
+					config_file := cmd.flags.get_string('config-file') ?
+					conf := env.load<Config>(config_file) ?
+
+					found := cmd.flags.get_all_found()
+
+					mut params := map[string]string{}
+
+					for f in found {
+						if f.name != 'config-file' {
+							params[f.name] = f.get_string() ?
+						}
+					}
+
+					patch(conf, cmd.args[0], params) ?
+				}
+			},
 		]
 	}
 }
 
+fn get_repo_id_by_prefix(conf Config, id_prefix string) ?string {
+	repos := get_repos(conf.address, conf.api_key) ?
+
+	mut res := []string{}
+
+	for id, _ in repos {
+		if id.starts_with(id_prefix) {
+			res << id
+		}
+	}
+
+	if res.len == 0 {
+		return error('No repo found for given prefix.')
+	}
+
+	if res.len > 1 {
+		return error('Multiple repos found for given prefix.')
+	}
+
+	return res[0]
+}
+
 fn list(conf Config) ? {
 	repos := get_repos(conf.address, conf.api_key) ?
 
 	for id, details in repos {
-		println('${id[..8]}\t$details.url\t$details.branch\t$details.arch')
+		println('${id[..8]}\t$details.url\t$details.branch\t$details.repo\t$details.arch')
 	}
 }
 
-fn add(conf Config, url string, branch string, arch []string) ? {
-	res := add_repo(conf.address, conf.api_key, url, branch, arch) ?
+fn add(conf Config, url string, branch string, repo string, arch []string) ? {
+	res := add_repo(conf.address, conf.api_key, url, branch, repo, arch) ?
 
 	println(res.message)
 }
 
 fn remove(conf Config, id_prefix string) ? {
-	repos := get_repos(conf.address, conf.api_key) ?
-
-	mut to_remove := []string{}
-
-	for id, _ in repos {
-		if id.starts_with(id_prefix) {
-			to_remove << id
-		}
-	}
-
-	if to_remove.len == 0 {
-		eprintln('No repo found for given prefix.')
-		exit(1)
-	}
-
-	if to_remove.len > 1 {
-		eprintln('Multiple repos found for given prefix.')
-		exit(1)
-	}
-
-	res := remove_repo(conf.address, conf.api_key, to_remove[0]) ?
+	id := get_repo_id_by_prefix(conf, id_prefix) ?
+	res := remove_repo(conf.address, conf.api_key, id) ?
+
+	println(res.message)
+}
+
+fn patch(conf Config, id_prefix string, params map[string]string) ? {
+	id := get_repo_id_by_prefix(conf, id_prefix) ?
+	res := patch_repo(conf.address, conf.api_key, id, params) ?
 
 	println(res.message)
 }

src/git/client.v

@@ -4,36 +4,58 @@ import json
 import response { Response }
 import net.http
 
-// get_repos returns the current list of repos.
-pub fn get_repos(address string, api_key string) ?map[string]GitRepo {
-	mut req := http.new_request(http.Method.get, '$address/api/repos', '') ?
+fn send_request<T>(method http.Method, address string, url string, api_key string, params map[string]string) ?Response<T> {
+	mut full_url := '$address$url'
+
+	if params.len > 0 {
+		params_str := params.keys().map('$it=${params[it]}').join('&')
+
+		full_url = '$full_url?$params_str'
+	}
+
+	mut req := http.new_request(method, full_url, '') ?
 	req.add_custom_header('X-API-Key', api_key) ?
 
 	res := req.do() ?
-	data := json.decode(Response<map[string]GitRepo>, res.text) ?
+	data := json.decode(Response<T>, res.text) ?
+
+	return data
+}
+
+// get_repos returns the current list of repos.
+pub fn get_repos(address string, api_key string) ?map[string]GitRepo {
+	data := send_request<map[string]GitRepo>(http.Method.get, address, '/api/repos', api_key,
+		{}) ?
 
 	return data.data
 }
 
 // add_repo adds a new repo to the server.
-pub fn add_repo(address string, api_key string, url string, branch string, arch []string) ?Response<string> {
-	mut req := http.new_request(http.Method.post, '$address/api/repos?url=$url&branch=$branch&arch=${arch.join(',')}',
-		'') ?
-	req.add_custom_header('X-API-Key', api_key) ?
-
-	res := req.do() ?
-	data := json.decode(Response<string>, res.text) ?
+pub fn add_repo(address string, api_key string, url string, branch string, repo string, arch []string) ?Response<string> {
+	params := {
+		'url':    url
+		'branch': branch
+		'repo':   repo
+		'arch':   arch.join(',')
+	}
+	data := send_request<string>(http.Method.post, address, '/api/repos', api_key, params) ?
 
 	return data
 }
 
 // remove_repo removes the repo with the given ID from the server.
 pub fn remove_repo(address string, api_key string, id string) ?Response<string> {
-	mut req := http.new_request(http.Method.delete, '$address/api/repos/$id', '') ?
-	req.add_custom_header('X-API-Key', api_key) ?
-
-	res := req.do() ?
-	data := json.decode(Response<string>, res.text) ?
+	data := send_request<string>(http.Method.delete, address, '/api/repos/$id', api_key,
+		{}) ?
+
+	return data
+}
+
+// patch_repo sends a PATCH request to the given repo with the params as
+// payload.
+pub fn patch_repo(address string, api_key string, id string, params map[string]string) ?Response<string> {
+	data := send_request<string>(http.Method.patch, address, '/api/repos/$id', api_key,
+		params) ?
 
 	return data
 }

src/git/git.v

@@ -12,6 +12,8 @@ pub mut:
 	// On which architectures the package is allowed to be built. In reality,
 	// this controls which builders will periodically build the image.
 	arch []string
+	// Which repo the builder should publish packages to
+	repo string
 }
 
 // patch_from_params patches a GitRepo from a map[string]string, usually

src/package.v

@@ -72,14 +72,11 @@ fn parse_pkg_info_string(pkg_info_str &string) ?PkgInfo {
 			'pkgbase' { pkg_info.base = value }
 			'pkgver' { pkg_info.version = value }
 			'pkgdesc' { pkg_info.description = value }
-			'csize' { continue }
 			'size' { pkg_info.size = value.int() }
 			'url' { pkg_info.url = value }
 			'arch' { pkg_info.arch = value }
 			'builddate' { pkg_info.build_date = value.int() }
 			'packager' { pkg_info.packager = value }
-			'md5sum' { continue }
-			'sha256sum' { continue }
 			'pgpsig' { pkg_info.pgpsig = value }
 			'pgpsigsize' { pkg_info.pgpsigsize = value.int() }
 			// Array values
@@ -92,16 +89,19 @@ fn parse_pkg_info_string(pkg_info_str &string) ?PkgInfo {
 			'optdepend' { pkg_info.optdepends << value }
 			'makedepend' { pkg_info.makedepends << value }
 			'checkdepend' { pkg_info.checkdepends << value }
-			else { return error("Invalid key '$key'.") }
+			// There's no real point in trying to exactly manage which fields
+			// are allowed, so we just ignore any we don't explicitely need for
+			// in the db file
+			else { continue }
 		}
 	}
 
 	return pkg_info
 }
 
-// read_pkg extracts the file list & .PKGINFO contents from an archive
-// NOTE: this command currently only supports zstd-compressed tarballs
-pub fn read_pkg(pkg_path string) ?Pkg {
+// read_pkg_archive extracts the file list & .PKGINFO contents from an archive
+// NOTE: this command only supports zstd- & gzip-compressed tarballs
+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.")
 	}

src/repo/repo.v

@@ -4,15 +4,20 @@ import os
 import package
 import util
 
-// This struct manages a single repository.
-pub struct Repo {
+// Manages a group of repositories. Each repository contains one or more
+// arch-repositories, each of which represent a specific architecture.
+pub struct RepoGroupManager {
 mut:
 	mutex shared util.Dummy
 pub:
-	// Where to store repository files
-	repo_dir string [required]
-	// Where to find packages; packages are expected to all be in the same directory
+	// Where to store repositories' files
+	repos_dir string [required]
+	// Where packages are stored; each architecture gets its own subdirectory
 	pkg_dir string [required]
+	// The default architecture to use for a repository. In reality, this value
+	// is only required when a package with architecture "any" is added as the
+	// first package of a repository.
+	default_arch string [required]
 }
 
 pub struct RepoAddResult {
@@ -21,28 +26,33 @@ pub:
 	pkg   &package.Pkg [required]
 }
 
-// new creates a new Repo & creates the directories as needed
-pub fn new(repo_dir string, pkg_dir string) ?Repo {
-	if !os.is_dir(repo_dir) {
-		os.mkdir_all(repo_dir) or { return error('Failed to create repo directory: $err.msg') }
+// new creates a new RepoGroupManager & creates the directories as needed
+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') }
 	}
 
 	if !os.is_dir(pkg_dir) {
 		os.mkdir_all(pkg_dir) or { return error('Failed to create package directory: $err.msg') }
 	}
 
-	return Repo{
-		repo_dir: repo_dir
+	return RepoGroupManager{
+		repos_dir: repos_dir
 		pkg_dir: pkg_dir
+		default_arch: default_arch
 	}
 }
 
-// add_from_path adds a package from an arbitrary path & moves it into the pkgs
-// directory if necessary.
-pub fn (r &Repo) add_from_path(pkg_path string) ?RepoAddResult {
-	pkg := package.read_pkg(pkg_path) or { return error('Failed to read package file: $err.msg') }
+// add_pkg_from_path adds a package to a given repo, given the file path to the
+// 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 moves the archive to
+// r.pkg_dir if it was successfully added.
+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')
+	}
 
-	added := r.add(pkg) ?
+	added := r.add_pkg_in_repo(repo, pkg) ?
 
 	// If the add was successful, we move the file to the packages directory
 	if added {
@@ -60,9 +70,55 @@ pub fn (r &Repo) add_from_path(pkg_path string) ?RepoAddResult {
 	}
 }
 
-// add adds a given Pkg to the repository
-fn (r &Repo) add(pkg &package.Pkg) ?bool {
-	pkg_dir := r.pkg_path(pkg)
+// add_pkg_in_repo adds a package to a given repo. This function is responsible
+// for inspecting the package architecture. If said architecture is 'any', the
+// package is added to each arch-repository within the given repo. A package of
+// architecture 'any' will always be added to the arch-repo defined by
+// r.default_arch. If this arch-repo doesn't exist yet, it will be 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) ?bool {
+	// A package without arch 'any' can be handled without any further checks
+	if pkg.info.arch != 'any' {
+		return r.add_pkg_in_arch_repo(repo, pkg.info.arch, pkg)
+	}
+
+	repo_dir := os.join_path_single(r.repos_dir, repo)
+
+	mut arch_repos := []string{}
+
+	// If this is the first package that's added to the repo, the directory
+	// won't exist yet
+	if os.exists(repo_dir) {
+		// We get a listing of all currently present arch-repos in the given repo
+		arch_repos = os.ls(repo_dir) ?.filter(os.is_dir(os.join_path_single(repo_dir,
+			it)))
+	}
+
+	// The default_arch should always be updated when a package with arch 'any'
+	// is added.
+	if !arch_repos.contains(r.default_arch) {
+		arch_repos << r.default_arch
+	}
+
+	mut added := false
+
+	// We add the package to each repository. If any of the repositories
+	// return true, the result of the function is also true.
+	for arch in arch_repos {
+		added = added || r.add_pkg_in_arch_repo(repo, arch, pkg) ?
+	}
+
+	return added
+}
+
+// add_pkg_in_arch_repo is the function that actually adds a package to a given
+// 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. The function returns false if the package was already present in
+// the repo, and true otherwise.
+fn (r &RepoGroupManager) add_pkg_in_arch_repo(repo string, arch string, pkg &package.Pkg) ?bool {
+	pkg_dir := os.join_path(r.repos_dir, repo, arch, '$pkg.info.name-$pkg.info.version')
 
 	// We can't add the same package twice
 	if os.exists(pkg_dir) {
@@ -70,9 +126,9 @@ fn (r &Repo) add(pkg &package.Pkg) ?bool {
 	}
 
 	// We remove the older package version first, if present
-	r.remove(pkg.info.name, false) ?
+	r.remove_pkg_from_arch_repo(repo, arch, pkg, false) ?
 
-	os.mkdir(pkg_dir) or { return error('Failed to create package directory.') }
+	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.rmdir_all(pkg_dir) ?
@@ -85,27 +141,39 @@ fn (r &Repo) add(pkg &package.Pkg) ?bool {
 		return error('Failed to write files file.')
 	}
 
-	r.sync() ?
+	r.sync(repo, arch) ?
 
 	return true
 }
 
-// remove removes a package from the database. It returns false if the package
-// wasn't present in the database.
-fn (r &Repo) remove(pkg_name string, sync bool) ?bool {
+// 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.
+fn (r &RepoGroupManager) remove_pkg_from_arch_repo(repo string, arch string, pkg &package.Pkg, 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
+	if !os.exists(repo_dir) {
+		return false
+	}
+
 	// We iterate over every directory in the repo dir
-	for d in os.ls(r.repo_dir) ? {
+	// TODO filter so we only check directories
+	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.
 		name := d.split('-')#[..-2].join('-')
 
-		if name == pkg_name {
+		if name == pkg.info.name {
 			// We lock the mutex here to prevent other routines from creating a
-			// new archive while we removed an entry
+			// new archive while we remove an entry
 			lock r.mutex {
-				os.rmdir_all(os.join_path_single(r.repo_dir, d)) ?
+				os.rmdir_all(os.join_path_single(repo_dir, d)) ?
 			}
 
 			if sync {
-				r.sync() ?
+				r.sync(repo, arch) ?
 			}
 
 			return true
@@ -114,8 +182,3 @@ fn (r &Repo) remove(pkg_name string, sync bool) ?bool {
 
 	return false
 }
-
-// Returns the path where the given package's desc & files files are stored
-fn (r &Repo) pkg_path(pkg &package.Pkg) string {
-	return os.join_path(r.repo_dir, '$pkg.info.name-$pkg.info.version')
-}

src/repo/sync.v

@@ -30,8 +30,9 @@ fn archive_add_entry(archive &C.archive, entry &C.archive_entry, file_path &stri
 }
 
 // Re-generate the repo archive files
-fn (r &Repo) sync() ? {
-	// TODO also write files archive
+fn (r &RepoGroupManager) sync(repo string, arch string) ? {
+	subrepo_path := os.join_path(r.repos_dir, repo, arch)
+
 	lock r.mutex {
 		a_db := C.archive_write_new()
 		a_files := C.archive_write_new()
@@ -44,18 +45,18 @@ fn (r &Repo) sync() ? {
 		C.archive_write_add_filter_gzip(a_files)
 		C.archive_write_set_format_pax_restricted(a_files)
 
-		db_path := os.join_path_single(r.repo_dir, 'vieter.db.tar.gz')
-		files_path := os.join_path_single(r.repo_dir, 'vieter.files.tar.gz')
+		db_path := os.join_path_single(subrepo_path, '${repo}.db.tar.gz')
+		files_path := os.join_path_single(subrepo_path, '${repo}.files.tar.gz')
 
 		C.archive_write_open_filename(a_db, &char(db_path.str))
 		C.archive_write_open_filename(a_files, &char(files_path.str))
 
 		// Iterate over each directory
-		for d in os.ls(r.repo_dir) ?.filter(os.is_dir(os.join_path_single(r.repo_dir,
+		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')
-			mut actual_path := os.join_path_single(r.repo_dir, inner_path)
+			mut actual_path := os.join_path_single(subrepo_path, inner_path)
 
 			archive_add_entry(a_db, entry, actual_path, inner_path)
 			archive_add_entry(a_files, entry, actual_path, inner_path)
@@ -64,7 +65,7 @@ fn (r &Repo) sync() ? {
 
 			// files
 			inner_path = os.join_path_single(d, 'files')
-			actual_path = os.join_path_single(r.repo_dir, inner_path)
+			actual_path = os.join_path_single(subrepo_path, inner_path)
 
 			archive_add_entry(a_files, entry, actual_path, inner_path)
 

src/server/cli.v

@@ -10,8 +10,9 @@ pub:
 	pkg_dir      string
 	download_dir string
 	api_key      string
-	repo_dir     string
+	repos_dir    string
 	repos_file   string
+	default_arch string
 }
 
 // cmd returns the cli submodule that handles starting the server

src/server/routes.v

@@ -16,15 +16,20 @@ pub fn (mut app App) healthcheck() web.Result {
 	return app.json(http.Status.ok, new_response('Healthy.'))
 }
 
-// get_root handles a GET request for a file on the root
-['/:filename'; get; head]
-fn (mut app App) get_root(filename string) web.Result {
+['/:repo/:arch/:filename'; get; head]
+fn (mut app App) get_repo_file(repo string, arch string, filename string) web.Result {
 	mut full_path := ''
 
-	if filename.ends_with('.db') || filename.ends_with('.files') {
-		full_path = os.join_path_single(app.repo.repo_dir, '${filename}.tar.gz')
-	} else if filename.ends_with('.db.tar.gz') || filename.ends_with('.files.tar.gz') {
-		full_path = os.join_path_single(app.repo.repo_dir, '$filename')
+	db_exts := ['.db', '.files', '.db.tar.gz', '.files.tar.gz']
+
+	if db_exts.any(filename.ends_with(it)) {
+		full_path = os.join_path(app.repo.repos_dir, repo, arch, filename)
+
+		// repo-add does this using symlinks, but we just change the requested
+		// path
+		if !full_path.ends_with('.tar.gz') {
+			full_path += '.tar.gz'
+		}
 	} else {
 		full_path = os.join_path_single(app.repo.pkg_dir, filename)
 	}
@@ -41,8 +46,8 @@ fn (mut app App) get_root(filename string) web.Result {
 	return app.file(full_path)
 }
 
-['/publish'; post]
-fn (mut app App) put_package() web.Result {
+['/:repo/publish'; post]
+fn (mut app App) put_package(repo string) web.Result {
 	if !app.is_authorized() {
 		return app.json(http.Status.unauthorized, new_response('Unauthorized.'))
 	}
@@ -53,10 +58,6 @@ fn (mut app App) put_package() web.Result {
 		// Generate a random filename for the temp file
 		pkg_path = os.join_path_single(app.conf.download_dir, rand.uuid_v4())
 
-		for os.exists(pkg_path) {
-			pkg_path = os.join_path_single(app.conf.download_dir, rand.uuid_v4())
-		}
-
 		app.ldebug("Uploading $length bytes (${util.pretty_bytes(length.int())}) to '$pkg_path'.")
 
 		// This is used to time how long it takes to upload a file
@@ -77,22 +78,23 @@ fn (mut app App) put_package() web.Result {
 		return app.status(http.Status.length_required)
 	}
 
-	res := app.repo.add_from_path(pkg_path) or {
+	res := app.repo.add_pkg_from_path(repo, pkg_path) or {
 		app.lerror('Error while adding package: $err.msg')
 
 		os.rm(pkg_path) or { app.lerror("Failed to remove download '$pkg_path': $err.msg") }
 
 		return app.json(http.Status.internal_server_error, new_response('Failed to add package.'))
 	}
+
 	if !res.added {
 		os.rm(pkg_path) or { app.lerror("Failed to remove download '$pkg_path': $err.msg") }
 
-		app.lwarn("Duplicate package '$res.pkg.full_name()'.")
+		app.lwarn("Duplicate package '$res.pkg.full_name()' in repo '$repo ($res.pkg.info.arch)'.")
 
 		return app.json(http.Status.bad_request, new_response('File already exists.'))
 	}
 
-	app.linfo("Added '$res.pkg.full_name()' to repository.")
+	app.linfo("Added '$res.pkg.full_name()' to repo '$repo ($res.pkg.info.arch)'.")
 
 	return app.json(http.Status.ok, new_response('Package added successfully.'))
 }

src/server/server.v

@@ -13,13 +13,18 @@ struct App {
 pub:
 	conf Config [required; web_global]
 pub mut:
-	repo repo.Repo [required; web_global]
+	repo repo.RepoGroupManager [required; web_global]
 	// This is used to claim the file lock on the repos file
 	git_mutex shared util.Dummy
 }
 
 // server starts the web server & starts listening for requests
 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.")
+	}
+
 	// 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.')
@@ -39,7 +44,7 @@ pub fn server(conf Config) ? {
 	}
 
 	// This also creates the directories if needed
-	repo := repo.new(conf.repo_dir, conf.pkg_dir) or {
+	repo := repo.new(conf.repos_dir, conf.pkg_dir, conf.default_arch) or {
 		logger.error(err.msg)
 		exit(1)
 	}

test.py

@@ -46,7 +46,7 @@ def create_random_pkginfo(words, name_min_len, name_max_len):
         "pkgname": name,
         "pkgbase": name,
         "pkgver": ver,
-        "arch": "x86_64"
+        "arch": "any"
     }
 
     return "\n".join(f"{key} = {value}" for key, value in data.items())
@@ -97,7 +97,7 @@ async def upload_random_package(tar_path, sem):
     async with sem:
         with open(tar_path, 'rb') as f:
             async with aiohttp.ClientSession() as s:
-                async with s.post("http://localhost:8000/publish", data=f.read(), headers={"x-api-key": "test"}) as r:
+                async with s.post("http://localhost:8000/vieter/publish", data=f.read(), headers={"x-api-key": "test"}) as r:
                     return await check_output(r)
 
 

vieter.toml

@@ -1,9 +1,10 @@
 # This file contains settings used during development
 api_key = "test"
 download_dir = "data/downloads"
-repo_dir = "data/repo"
+repos_dir = "data/repos"
 pkg_dir = "data/pkgs"
 log_level = "DEBUG"
 repos_file = "data/repos.json"
+default_arch = "x86_64"
 
 address = "http://localhost:8000"