php小编新一提到，有时候在使用gqlgen-sqlboiler生成器时，可能会遇到无法生成generated_sort.go文件的问题。这个问题可能是由于配置或者依赖关系的错误导致的。在解决这个问题之前，我们需要仔细检查配置文件和相关依赖，确保没有遗漏或者错误。同时，我们也可以尝试更新生成器和相关库的版本，以解决可能存在的bug。如果问题仍然存在，我们可以寻求社区的帮助，看看是否有其他人遇到了相同的问题，并且找到了解决办法。总之，解决这个问题需要耐心和细心，通过排查和尝试不同的解决方案，我们有望找到有效的解决方法。
问题内容
我正在使用 sqlboiler版本：v4.14.2 gqlgen版本：v0.17.33 gqlgen-sqlboiler 版本：v3.3.12 https://github.com/web-ridge/gqlgen-sqlboiler
遵循 readme.md 先决条件后，在运行 convert.go 时出现以下错误 以下是convert.go
package main
import (
"github.com/99designs/gqlgen/codegen/config"
"github.com/rs/zerolog/log"
gbgen "github.com/web-ridge/gqlgen-sqlboiler/v3"
"github.com/web-ridge/gqlgen-sqlboiler/v3/cache"
"github.com/web-ridge/gqlgen-sqlboiler/v3/structs"
"os"
"os/exec"
"strings"
)
func main() {
// change working directory to parent directory where all configs are located
newdir, _ := os.getwd()
os.chdir(strings.trimsuffix(newdir, "/convert"))
enablesoftdeletes := true
boilerargs := []string{"mysql", "--no-back-referencing", "--wipe", "-d"}
if enablesoftdeletes {
boilerargs = append(boilerargs, "--add-soft-deletes")
}
cmd := exec.command("sqlboiler", boilerargs...)
err := cmd.run()
if err != nil {
log.fatal().err(err).str("command", cmd.string()).msg("error generating dm models running sql-boiler")
}
output := structs.config{
directory: "helpers", // supports root or sub directories
packagename: "helpers",
}
backend := structs.config{
directory: "models",
packagename: "models",
}
frontend := structs.config{
directory: "models",
packagename: "models",
}
boilercache := cache.initializeboilercache(backend)
generateschema := true
generatedschema := !generateschema
if generateschema {
if err := gbgen.schemawrite(
gbgen.schemaconfig{
boilercache: boilercache,
directives: []string{"isauthenticated"},
skipinputfields: []string{"createdat", "updatedat", "deletedat"},
generatemutations: true,
generatebatchcreate: false,
generatebatchdelete: false,
generatebatchupdate: false,
hookshouldaddmodel: func(model gbgen.schemamodel) bool {
if model.name == "config" {
return false
}
return true
},
hookchangefields: func(model *gbgen.schemamodel, fields []*gbgen.schemafield, parentype gbgen.parenttype) []*gbgen.schemafield {
//profile: userpayload! @isauthenticated
return fields
},
hookchangefield: func(model *gbgen.schemamodel, field *gbgen.schemafield) {
//"userid", "userorganizationid",
if field.name == "userid" && model.name != "useruserorganization" {
field.skipinput = true
}
if field.name == "userorganizationid" && model.name != "useruserorganization" {
field.skipinput = true
}
},
},
"../schema.graphql",
gbgen.schemagenerateconfig{
mergeschema: false,
},
); err != nil {
log.fatal().err(err).msg("error generating schema")
}
generatedschema = true
}
if generatedschema {
cfg, err := config.loadconfigfromdefaultlocations()
if err != nil {
log.fatal().err(err).msg("error loading config")
}
data, err := gbgen.newmodelplugin().generatecode(cfg)
if err != nil {
log.fatal().err(err).msg("error generating graphql models using gqlgen")
}
modelcache := cache.initializemodelcache(cfg, boilercache, output, backend, frontend)
if err := gbgen.newconvertplugin(
modelcache,
gbgen.convertpluginconfig{
databasedriver: gbgen.mysql,
//searchable: {
// company: {
// column: dm.companycolumns.name
// },
//},
},
).generatecode(); err != nil {
log.fatal().err(err).msg("error while generating convert/filters")
}
if err := gbgen.newresolverplugin(
config.resolverconfig{
filename: "resolvers/all_generated_resolvers.go",
package: "resolvers",
type: "resolver",
},
output,
boilercache,
modelcache,
gbgen.resolverpluginconfig{
enablesoftdeletes: enablesoftdeletes,
// authorization scopes can be used to override e.g. userid, organizationid, tenantid
// this will be resolved used the provided scoperesolvername if the result of the addtrigger=true
// you would need this if you don't want to require these fields in your schema but you want to add them
// to the db model.
// if you do have these fields in your schema but want them authorized you could use a gqlgen directive
authorizationscopes: []*gbgen.authorizationscope{},
// {
// importpath: "github.com/my-repo/app/backend/auth",
// importalias: "auth",
// scoperesolvername: "useridfromcontext", // function which is called with the context of the resolver
// boilercolumnname: "userid",
// addhook: func(model *gbgen.boilermodel, resolver *gbgen.resolver, templatekey string) bool {
// // fmt.println(model.name)
// // fmt.println(templatekey)
// // templatekey contains a unique where the resolver tries to add something
// // e.g.
// // most of the time you can ignore this
// // we want the delete call to work for every object we don't want to take in account te user-id here
// if resolver.isdelete {
// return false
// }
// var addresolver bool
// for _, field := range model.fields {
// if field.name == "userid" {
// addresolver = true
// }
// }
// return addresolver
// },
// },
// {
// importpath: "github.com/my-repo/app/backend/auth",
// importalias: "auth",
// scoperesolvername: "userorganizationidfromcontext", // function which is called with the context of the resolver
// boilercolumnname: "userorganizationid",
// addhook: func(model *gbgen.boilermodel, resolver *gbgen.resolver, templatekey string) bool {
// // fmt.println(model.name)
// // fmt.println(templatekey)
// // templatekey contains a unique where the resolver tries to add something
// // e.g.
// // most of the time you can ignore this
// var addresolver bool
// for _, field := range model.fields {
// if field.name == "userorganizationid" {
// addresolver = true
// }
// }
// return addresolver
// },
// },
// },
},
).generatecode(data); err != nil {
log.fatal().err(err).msg("error while generating resolvers")
}
}
}以下是日志
go run convert/convert.go
4:10PM DBG [boiler-cache] building cache
4:10PM DBG [boiler-cache] built cache!
4:10PM DBG write GraphQL schema to disk bytes=3918
file=../schema.graphql
4:10PM DBG formatting GraphQL schema
../schema.graphql 71ms 4:10PM DBG formatted GraphQL schema
4:10PM DBG [model-cache] get structs
4:10PM DBG [model-cache] get extra's from schema
4:10PM DBG [model-cache] enhance structs with information
4:10PM DBG [model-cache] built cache!
4:10PM DBG [convert] render generated_convert.gotpl
4:10PM DBG [convert] rendered generated_convert.gotpl
4:10PM DBG [convert] render generated_convert_batch.gotpl
4:10PM DBG [convert] rendered generated_convert_batch.gotpl
4:10PM DBG [convert] render generated_convert_input.gotpl
4:10PM DBG [convert] rendered generated_convert_input.gotpl
4:10PM DBG [convert] render generated_filter.gotpl
4:10PM DBG [convert] rendered generated_filter.gotpl
4:10PM DBG [convert] render generated_preload.gotpl
4:10PM DBG [convert] rendered generated_preload.gotpl
4:10PM DBG [convert] render generated_sort.gotpl
4:10PM ERR could not parse golang file error="src.go:1:1: expected
'package', found 'EOF'"
4:10PM ERR error while rendering generated_sort.gotpl error="errors
while writing template to helpers/generated_sort.go writeError: ,
contentError: execute: template: :44:17: executing "" at
<$field.Enum.Name>: nil pointer evaluating *structs.Enum.Name,
importError: helpers/generated_sort.go:1:1: expected 'package', found
'EOF'"
4:10PM DBG [convert] rendered generated_sort.gotpl
4:10PM ERR could not parse golang file error="src.go:1:1: expected
'package', found 'EOF'"
4:10PM ERR could not close file error="invalid argument"
fileName=resolvers/all_generated_resolvers.go
4:10PM FTL error while generating resolvers error="errors while
printing template to resolvers/all_generated_resolvers.go invalid
argument"
exit status 1
请帮忙解决这个问题？
解决方法
通过映射正确的目录解决了问题。在侧面convert.go 在convert.go中创建结构时
//output 代表将从 gqlgen-sqlboiler 生成文件的文件夹
output := structs.config{
directory: "helpers", // supports root or sub directories
packagename: "helpers",
}//backend是生成所有sqlboiler模型的文件夹
backend := structs.config{
directory: "models",
packagename: "models",
}//！！！重要的前端是gqlgen生成所有graphql文件的文件夹
frontend := structs.Config{
Directory: "graph",
PackageName: "graph",
}前端文件夹映射错误。
以上就是无法从 gqlgen-sqlboiler 生成 generated_sort.go的详细内容，更多请关注编程网其它相关文章！
