Merge pull request 'Delete packages, arch-repos & repos' (#265) from Chewing_Bever/vieter:repo-delete-routes into dev

Reviewed-on: vieter-v/vieter#265

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Targets with kind 'url' can provide a direct URL to a PKGBUILD instead of
   providing a Git repository
 * CLI commands for searching the AUR & directly adding packages
+* HTTP routes for removing packages, arch-repos & repos
 
 ### Changed
 

docs/api/source/includes/_repository.md

@@ -93,3 +93,87 @@ other already present arch-repos.
 Parameter | Description
 --------- | -----------
 repo | Repository to publish package to
+
+## Remove package from arch-repo
+
+<aside class="notice">
+
+This endpoint requests authentication.
+
+</aside>
+
+```shell
+curl \
+  -H 'X-Api-Key: secret' \
+  -XDELETE \
+  https://example.com/vieter/x86_64/mike
+```
+
+This endpoint allows you to remove a package from a given arch-repo.
+
+### HTTP Request
+
+`DELETE /:repo/:arch/:pkg`
+
+### URL Parameters
+
+Parameter | Description
+--------- | -----------
+repo | Repository to delete package from
+arch | Specific arch-repo to remove package from
+pkg | Name of package to remove (without any version information)
+
+## Remove arch-repo
+
+<aside class="notice">
+
+This endpoint requests authentication.
+
+</aside>
+
+```shell
+curl \
+  -H 'X-Api-Key: secret' \
+  -XDELETE \
+  https://example.com/vieter/x86_64
+```
+
+This endpoint allows removing an entire arch-repo.
+
+### HTTP Request
+
+`DELETE /:repo/:arch`
+
+### URL Parameters
+
+Parameter | Description
+--------- | -----------
+repo | Repository to delete arch-repo from
+arch | Specific architecture to remove
+
+## Remove repo
+
+<aside class="notice">
+
+This endpoint requests authentication.
+
+</aside>
+
+```shell
+curl \
+  -H 'X-Api-Key: secret' \
+  -XDELETE \
+  https://example.com/vieter
+```
+
+This endpoint allows removing an entire repo.
+
+### HTTP Request
+
+`DELETE /:repo`
+
+### URL Parameters
+
+Parameter | Description
+--------- | -----------
+repo | Repository to delete

src/repo/add.v

@@ -154,51 +154,3 @@ fn (r &RepoGroupManager) add_pkg_in_arch_repo(repo string, arch string, pkg &pac
 
 	return true
 }
-
-// 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_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
-	if !os.exists(repo_dir) {
-		return false
-	}
-
-	// We iterate over every directory in the 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 {
-			// 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))?
-			}
-
-			// 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)
-
-			for archive_name in archives {
-				full_path := os.join_path_single(repo_pkg_dir, archive_name)
-				os.rm(full_path)?
-			}
-
-			// Sync the db archives if requested
-			if sync {
-				r.sync(repo, arch)?
-			}
-
-			return true
-		}
-	}
-
-	return false
-}

src/repo/remove.v

@@ -0,0 +1,85 @@
+module repo
+
+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 {
+	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
+	// 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 {
+			// 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))?
+			}
+
+			// 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)
+
+			for archive_name in archives {
+				full_path := os.join_path_single(repo_pkg_dir, archive_name)
+				os.rm(full_path)?
+			}
+
+			// Sync the db archives if requested
+			if sync {
+				r.sync(repo, arch)?
+			}
+
+			return true
+		}
+	}
+
+	return false
+}
+
+// remove_arch_repo removes an arch-repo & its packages.
+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
+	if !os.exists(repo_dir) {
+		return false
+	}
+
+	os.rmdir_all(repo_dir)?
+
+	pkg_dir := os.join_path(r.pkg_dir, repo, arch)
+	os.rmdir_all(pkg_dir)?
+
+	return true
+}
+
+// remove_repo removes a repo & its packages.
+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
+	if !os.exists(repo_dir) {
+		return false
+	}
+
+	os.rmdir_all(repo_dir)?
+
+	pkg_dir := os.join_path_single(r.pkg_dir, repo)
+	os.rmdir_all(pkg_dir)?
+
+	return true
+}

src/server/repo_remove.v

@@ -0,0 +1,77 @@
+module server
+
+import web
+import net.http
+import response { new_response }
+
+// delete_package tries to remove the given package.
+['/:repo/:arch/:pkg'; delete]
+fn (mut app App) delete_package(repo string, arch string, pkg string) web.Result {
+	if !app.is_authorized() {
+		return app.json(http.Status.unauthorized, new_response('Unauthorized.'))
+	}
+
+	res := app.repo.remove_pkg_from_arch_repo(repo, arch, pkg, true) or {
+		app.lerror('Error while deleting package: $err.msg()')
+
+		return app.json(http.Status.internal_server_error, new_response('Failed to delete package.'))
+	}
+
+	if res {
+		app.linfo("Removed package '$pkg' from '$repo/$arch'")
+
+		return app.json(http.Status.ok, new_response('Package removed.'))
+	} else {
+		app.linfo("Tried removing package '$pkg' from '$repo/$arch', but it doesn't exist.")
+
+		return app.json(http.Status.not_found, new_response('Package not found.'))
+	}
+}
+
+// delete_arch_repo tries to remove the given arch-repo.
+['/:repo/:arch'; delete]
+fn (mut app App) delete_arch_repo(repo string, arch string) web.Result {
+	if !app.is_authorized() {
+		return app.json(http.Status.unauthorized, new_response('Unauthorized.'))
+	}
+
+	res := app.repo.remove_arch_repo(repo, arch) or {
+		app.lerror('Error while deleting arch-repo: $err.msg()')
+
+		return app.json(http.Status.internal_server_error, new_response('Failed to delete arch-repo.'))
+	}
+
+	if res {
+		app.linfo("Removed '$repo/$arch'")
+
+		return app.json(http.Status.ok, new_response('Arch-repo removed.'))
+	} else {
+		app.linfo("Tried removing '$repo/$arch', but it doesn't exist.")
+
+		return app.json(http.Status.not_found, new_response('Arch-repo not found.'))
+	}
+}
+
+// delete_repo tries to remove the given repo.
+['/:repo'; delete]
+fn (mut app App) delete_repo(repo string) web.Result {
+	if !app.is_authorized() {
+		return app.json(http.Status.unauthorized, new_response('Unauthorized.'))
+	}
+
+	res := app.repo.remove_repo(repo) or {
+		app.lerror('Error while deleting repo: $err.msg()')
+
+		return app.json(http.Status.internal_server_error, new_response('Failed to delete repo.'))
+	}
+
+	if res {
+		app.linfo("Removed '$repo'")
+
+		return app.json(http.Status.ok, new_response('Repo removed.'))
+	} else {
+		app.linfo("Tried removing '$repo', but it doesn't exist.")
+
+		return app.json(http.Status.not_found, new_response('Repo not found.'))
+	}
+}