patch of appview/db: add tables for pipelines, triggers and statuses · round #0 · pull #251 · tangled.org/core

+62 -1

appview/db/db.go

···

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       			unique(instance)

     

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       		);

     

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       		create table if not exists pipelines (

     

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       			-- identifiers

     

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       			id integer primary key autoincrement,

     

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       			knot text not null,

     

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       			rkey text not null,

     

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       +
       

     

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       			repo_owner text not null,

     

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       			repo_name text not null,

     

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       +
       

     

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       			-- every pipeline must be associated with exactly one commit

     

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       			sha text not null check (length(sha) = 40),

     

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       			-- trigger data

     

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       			trigger_id integer not null,

     

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       +
       

     

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       			unique(knot, rkey),

     

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       			foreign key (trigger_id) references triggers(id) on delete cascade

     

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       		);

     

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       +
       

     

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       		create table if not exists triggers (

     

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       			-- primary key

     

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       			id integer primary key autoincrement,

     

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       			-- top-level fields

     

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       			kind text not null,

     

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       +
       

     

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       			-- pushTriggerData fields

     

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       			push_ref text,

     

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       			push_new_sha text check (length(push_new_sha) = 40),

     

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       			push_old_sha text check (length(push_old_sha) = 40),

     

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       +
       

     

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       			-- pullRequestTriggerData fields

     

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       			pr_source_branch text,

     

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       			pr_target_branch text,

     

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       			pr_source_sha text check (length(pr_source_sha) = 40),

     

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       			pr_action text

     

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       		);

     

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       +
       

     

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       		create table if not exists pipeline_statuses (

     

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       			-- identifiers

     

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       			id integer primary key autoincrement,

     

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       			spindle text not null,

     

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       			rkey text not null,

     

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       +
       

     

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       			-- referenced pipeline. these form the (did, rkey) pair

     

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       			pipeline_knot text not null,

     

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       			pipeline_rkey text not null,

     

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       +
       

     

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       			-- content

     

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       			created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),

     

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       			workflow text not null,

     

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       			status text not null,

     

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       			error text,

     

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       			exit_code integer not null default 0,

     

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       			unique (spindle, rkey),

     

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       			foreign key (pipeline_knot, pipeline_rkey)

     

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       				references pipelines (knot, rkey)

     

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       				on delete cascade

     

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       		);

     

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       +
       

     

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       		create table if not exists migrations (

     

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       			id integer primary key autoincrement,

     

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       			name text unique

     

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       -
       		)

     

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       +
       		);

     

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       	`)

     

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       	if err != nil {

     

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       		return nil, err

+200

appview/db/pipeline.go

···

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       package db

     

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       import (

     

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       	"fmt"

     

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       	"strings"

     

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       	"time"

     

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       +
       

     

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       	"github.com/bluesky-social/indigo/atproto/syntax"

     

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       )

     

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       type Pipeline struct {

     

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       	Id        int

     

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       	Rkey      string

     

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       	Knot      string

     

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       	RepoOwner syntax.DID

     

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       	RepoName  string

     

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       	TriggerId int

     

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       	Sha       string

     

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       +
       

     

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       	// populate when querying for revers mappings

     

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       	Trigger *Trigger

     

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       }

     

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       +
       

     

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       type Trigger struct {

     

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       	Id   int

     

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       	Kind string

     

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       +
       

     

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       	// push trigger fields

     

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       	PushRef    *string

     

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       	PushNewSha *string

     

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       	PushOldSha *string

     

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       +
       

     

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       	// pull request trigger fields

     

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       	PRSourceBranch *string

     

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       	PRTargetBranch *string

     

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       	PRSourceSha    *string

     

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       	PRAction       *string

     

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       }

     

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       +
       

     

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       type PipelineStatus struct {

     

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       	ID           int

     

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       +
       	Spindle      string

     

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       	Rkey         string

     

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       	PipelineKnot string

     

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       	PipelineRkey string

     

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       	Created      time.Time

     

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       	Workflow     string

     

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       	Status       string

     

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       	Error        *string

     

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       	ExitCode     int

     

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       }

     

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       func GetPipelines(e Execer, filters ...filter) ([]Pipeline, error) {

     

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       	var pipelines []Pipeline

     

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       +
       

     

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       	var conditions []string

     

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       	var args []any

     

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       	for _, filter := range filters {

     

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       		conditions = append(conditions, filter.Condition())

     

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       		args = append(args, filter.arg)

     

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       	}

     

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       	whereClause := ""

     

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       	if conditions != nil {

     

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       		whereClause = " where " + strings.Join(conditions, " and ")

     

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       	}

     

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       	query := fmt.Sprintf(`select id, rkey, knot, repo_owner, repo_name, sha from pipelines %s`, whereClause)

     

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       	rows, err := e.Query(query, args...)

     

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       	if err != nil {

     

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       		return nil, err

     

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       	}

     

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       	defer rows.Close()

     

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       +
       

     

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       	for rows.Next() {

     

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       		var pipeline Pipeline

     

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       		err = rows.Scan(

     

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       			&pipeline.Id,

     

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       			&pipeline.Rkey,

     

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       			&pipeline.Knot,

     

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       			&pipeline.RepoOwner,

     

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       			&pipeline.RepoName,

     

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       			&pipeline.Sha,

     

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       		)

     

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       		if err != nil {

     

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       			return nil, err

     

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       		}

     

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       		pipelines = append(pipelines, pipeline)

     

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       	}

     

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       	if err = rows.Err(); err != nil {

     

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       		return nil, err

     

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       	}

     

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       	return pipelines, nil

     

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       }

     

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       func AddPipeline(e Execer, pipeline Pipeline) error {

     

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       	args := []any{

     

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       		pipeline.Rkey,

     

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       		pipeline.Knot,

     

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       		pipeline.RepoOwner,

     

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       		pipeline.RepoName,

     

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       		pipeline.TriggerId,

     

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       		pipeline.Sha,

     

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       	}

     

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       +
       

     

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       	placeholders := make([]string, len(args))

     

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       	for i := range placeholders {

     

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       		placeholders[i] = "?"

     

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       	}

     

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       +
       

     

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       	query := fmt.Sprintf(`

     

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       	insert or ignore into pipelines (

     

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       		rkey,

     

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       		knot,

     

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       		repo_owner,

     

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       		repo_name,

     

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       		trigger_id,

     

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       		sha

     

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       	) values (%s)

     

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       	`, strings.Join(placeholders, ","))

     

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       +
       

     

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       	_, err := e.Exec(query, args...)

     

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       +
       

     

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       	return err

     

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       }

     

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       func AddTrigger(e Execer, trigger Trigger) (int64, error) {

     

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       	args := []any{

     

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       +
       		trigger.Kind,

     

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       		trigger.PushRef,

     

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       		trigger.PushNewSha,

     

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       		trigger.PushOldSha,

     

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       		trigger.PRSourceBranch,

     

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       		trigger.PRTargetBranch,

     

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       		trigger.PRSourceSha,

     

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       		trigger.PRAction,

     

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       +
       	}

     

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       +
       

     

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       +
       	placeholders := make([]string, len(args))

     

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       	for i := range placeholders {

     

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       		placeholders[i] = "?"

     

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       +
       	}

     

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       +
       

     

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       	query := fmt.Sprintf(`insert or ignore into triggers (

     

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       		kind,

     

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       		push_ref,

     

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       		push_new_sha,

     

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       		push_old_sha,

     

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       		pr_source_branch,

     

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       		pr_target_branch,

     

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       +
       		pr_source_sha,

     

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       		pr_action

     

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       +
       	) values (%s)`, strings.Join(placeholders, ","))

     

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       +
       

     

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       	res, err := e.Exec(query, args...)

     

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       	if err != nil {

     

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       		return 0, err

     

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       +
       	}

     

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       +
       

     

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       	return res.LastInsertId()

     

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       +
       }

     

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       +
       

     

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       func AddPipelineStatus(e Execer, status PipelineStatus) error {

     

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       	args := []any{

     

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       		status.Spindle,

     

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       +
       		status.Rkey,

     

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       +
       		status.PipelineKnot,

     

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       +
       		status.PipelineRkey,

     

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       +
       		status.Workflow,

     

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       +
       		status.Status,

     

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       +
       		status.Error,

     

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       +
       		status.ExitCode,

     

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       	}

     

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       +
       

     

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       	placeholders := make([]string, len(args))

     

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       +
       	for i := range placeholders {

     

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       +
       		placeholders[i] = "?"

     

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       +
       	}

     

       184
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       +
       

     

       185
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       	query := fmt.Sprintf(`

     

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       +
       	insert or ignore into pipeline_statuses (

     

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       +
       		spindle,

     

       188
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       +
       		rkey,

     

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       +
       		pipeline_knot,

     

       190
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       +
       		pipeline_rkey,

     

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       +
       		workflow,

     

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       +
       		status,

     

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       +
       		error,

     

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       +
       		exit_code

     

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       +
       	) values (%s)

     

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       +
       	`, strings.Join(placeholders, ","))

     

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       +
       

     

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       	_, err := e.Exec(query, args...)

     

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       	return err

     

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       }