Add official USTC school sync

README.md

@@ -66,6 +66,18 @@ life-ustc semester current
 life-ustc bus query --from east --to west
 life-ustc metadata
 
+# Official USTC sources
+life-ustc school semesters
+life-ustc school semesters --graduate
+life-ustc school curriculum --semester-id <ID>
+life-ustc school curriculum --graduate
+life-ustc school exam
+life-ustc school score
+life-ustc school homework
+life-ustc school sync --dry-run
+life-ustc school sync --graduate --dry-run
+life-ustc school sync
+
 # Community features
 life-ustc comment list --target-type section --target-id <ID>
 life-ustc comment create --target-type section --target-id <ID> --body "Great class!"
@@ -88,9 +100,24 @@ life-ustc admin suspension create --user-id <ID> --reason "spam"
 - `me` is identity and account status.
 - Personal resources live at the top level: `todo`, `homework`, `calendar`, `upload`.
 - Browseable campus resources also live at the top level: `course`, `section`, `teacher`, `semester`, `schedule`, `bus`.
+- `school` groups official USTC integrations: `semesters`, `curriculum`, `exam`, `score`, `homework`, and `sync`.
 - Generic cross-resource workflows are available via `comment`, `description`, and `api`.
 - Commands that benefit from guided input open their own TUI by default in an interactive terminal when no list/filter flags are provided, such as `course`, `section`, and `teacher`; use `--no-interactive` to force plain table output.
 
+## Official USTC Sources
+
+- `life-ustc school semesters` reads undergraduate semesters from `catalog.ustc.edu.cn`, or graduate semesters from the official `yjs1.ustc.edu.cn` graduate apps with `--graduate`.
+- `life-ustc school curriculum`, `exam`, and `score` sign in directly from Go without a browser backend. Undergraduate data comes from `jw.ustc.edu.cn`; graduate data comes from the official `yjs1.ustc.edu.cn` graduate apps with `--graduate`.
+- `life-ustc school homework` reads Blackboard calendar/homework data from `www.bb.ustc.edu.cn`, or graduate homework from the official `yjs1.ustc.edu.cn` graduate apps with `--graduate`.
+- `life-ustc school sync` reads lesson codes from the active school system, matches them to Life@USTC sections, and updates your Life@USTC calendar subscriptions. The sync is one-way to Life@USTC only; it does not write back to USTC systems. Use `--dry-run` to preview matches without updating subscriptions.
+
+Authenticated `school` commands accept `--username`, `--password`, `--totp`, `--undergraduate`, `--graduate`, and sync commands also accept `--all-programs`. If omitted, the CLI falls back to the configured school program list, then program-specific credentials, then undergraduate. Persist defaults with `life-ustc config set-school-programs undergraduate,graduate`.
+
+- Undergraduate username: `PASSPORT_UNDERGRADUATE_USERNAME`
+- Graduate username: `PASSPORT_GRADUATE_USERNAME`
+- Password: `PASSPORT_PASSWORD`
+- TOTP: `PASSPORT_TOTP`
+
 ## JSON output
 
 All commands support `--format json` or `--json` for machine-readable output:
@@ -146,6 +173,7 @@ life-ustc api -i metadata
 - Config directory: `~/.config/life-ustc/` (or `$XDG_CONFIG_HOME/life-ustc/`)
 - Override server per-command: `--server URL`
 - Environment variable: `LIFE_USTC_SERVER`
+- School program default: `life-ustc config set-school-programs undergraduate,graduate`
 
 ## Global Options
 

go.mod

@@ -3,11 +3,13 @@ module github.com/Life-USTC/CLI
 go 1.25.9
 
 require (
+	github.com/PuerkitoBio/goquery v1.10.3
 	github.com/charmbracelet/bubbles v1.0.0
 	github.com/charmbracelet/bubbletea v1.3.10
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/fatih/color v1.19.0
 	github.com/itchyny/gojq v0.12.19
+	github.com/joho/godotenv v1.5.1
 	github.com/mattn/go-runewidth v0.0.23
 	github.com/oapi-codegen/runtime v1.4.0
 	github.com/spf13/cobra v1.10.2
@@ -16,6 +18,7 @@ require (
 )
 
 require (
+	github.com/andybalholm/cascadia v1.3.3 // indirect
 	github.com/apapsch/go-jsonmerge/v2 v2.0.0 // indirect
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
@@ -55,6 +58,7 @@ require (
 	github.com/woodsbury/decimal128 v1.3.0 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	golang.org/x/mod v0.30.0 // indirect
+	golang.org/x/net v0.48.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/sys v0.43.0 // indirect
 	golang.org/x/text v0.32.0 // indirect

go.sum

@@ -1,4 +1,8 @@
+github.com/PuerkitoBio/goquery v1.10.3 h1:pFYcNSqHxBD06Fpj/KsbStFRsgRATgnf3LeXiUkhzPo=
+github.com/PuerkitoBio/goquery v1.10.3/go.mod h1:tMUX0zDMHXYlAQk6p35XxQMqMweEKB7iK7iLNd4RH4Y=
 github.com/RaveNoX/go-jsoncommentstrip v1.0.0/go.mod h1:78ihd09MekBnJnxpICcwzCMzGrKSKYe4AqU6PDYYpjk=
+github.com/andybalholm/cascadia v1.3.3 h1:AG2YHrzJIm4BZ19iwJ/DAua6Btl3IwJX+VI4kktS1LM=
+github.com/andybalholm/cascadia v1.3.3/go.mod h1:xNd9bqTn98Ln4DwST8/nG+H0yuB8Hmgu1YHNnWw0GeA=
 github.com/apapsch/go-jsonmerge/v2 v2.0.0 h1:axGnT1gRIfimI7gJifB699GoE/oq+F2MU7Dml6nw9rQ=
 github.com/apapsch/go-jsonmerge/v2 v2.0.0/go.mod h1:lvDnEdqiQrp0O42VQGgmlKpxL1AP2+08jFMw88y4klk=
 github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
@@ -65,6 +69,7 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
@@ -78,6 +83,8 @@ github.com/itchyny/gojq v0.12.19 h1:ttXA0XCLEMoaLOz5lSeFOZ6u6Q3QxmG46vfgI4O0DEs=
 github.com/itchyny/gojq v0.12.19/go.mod h1:5galtVPDywX8SPSOrqjGxkBeDhSxEW1gSxoy7tn1iZY=
 github.com/itchyny/timefmt-go v0.1.8 h1:1YEo1JvfXeAHKdjelbYr/uCuhkybaHCeTkH8Bo791OI=
 github.com/itchyny/timefmt-go v0.1.8/go.mod h1:5E46Q+zj7vbTgWY8o5YkMeYb4I6GeWLFnetPy5oBrAI=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
 github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
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@@ -166,27 +173,52 @@ github.com/woodsbury/decimal128 v1.3.0/go.mod h1:C5UTmyTjW3JftjUFzOVhC20BEQa2a4Z
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
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+golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
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@@ -204,22 +236,47 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
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+golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
 golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
+golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
+golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
 golang.org/x/tools v0.39.0 h1:ik4ho21kwuQln40uelmciQPp9SipgNDdrafrYA4TmQQ=
 golang.org/x/tools v0.39.0/go.mod h1:JnefbkDPyD8UU2kI5fuf8ZX4/yUeh9W877ZeBONxUqQ=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

internal/cmd/configcmd/config.go

@@ -2,6 +2,7 @@ package configcmd
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/spf13/cobra"
 
@@ -27,6 +28,8 @@ func NewCmdConfig() *cobra.Command {
 	}
 	cmd.AddCommand(newCmdSetServer())
 	cmd.AddCommand(newCmdGetServer())
+	cmd.AddCommand(newCmdSetSchoolPrograms())
+	cmd.AddCommand(newCmdGetSchoolPrograms())
 	return cmd
 }
 
@@ -54,3 +57,57 @@ func newCmdGetServer() *cobra.Command {
 		},
 	}
 }
+
+func newCmdSetSchoolPrograms() *cobra.Command {
+	return &cobra.Command{
+		Use:   "set-school-programs <undergraduate|graduate|undergraduate,graduate>",
+		Short: "Set default school program selection",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			programs, err := parseSchoolPrograms(args[0])
+			if err != nil {
+				return err
+			}
+			if err := config.SetSchoolPrograms(programs); err != nil {
+				return err
+			}
+			output.Success(fmt.Sprintf("Default school programs set to %s", strings.Join(programs, ",")))
+			return nil
+		},
+	}
+}
+
+func newCmdGetSchoolPrograms() *cobra.Command {
+	return &cobra.Command{
+		Use:   "get-school-programs",
+		Short: "Show default school program selection",
+		Run: func(cmd *cobra.Command, args []string) {
+			fmt.Println(strings.Join(config.GetSchoolPrograms(), ","))
+		},
+	}
+}
+
+func parseSchoolPrograms(value string) ([]string, error) {
+	seen := map[string]struct{}{}
+	var programs []string
+	for _, part := range strings.Split(value, ",") {
+		program := strings.ToLower(strings.TrimSpace(part))
+		switch program {
+		case "undergrad", "undergraduate":
+			program = "undergraduate"
+		case "grad", "graduate":
+			program = "graduate"
+		default:
+			return nil, fmt.Errorf("invalid school program %q; use undergraduate, graduate, or undergraduate,graduate", strings.TrimSpace(part))
+		}
+		if _, ok := seen[program]; ok {
+			continue
+		}
+		seen[program] = struct{}{}
+		programs = append(programs, program)
+	}
+	if len(programs) == 0 {
+		return nil, fmt.Errorf("at least one school program is required")
+	}
+	return programs, nil
+}

internal/cmd/configcmd/config_test.go

@@ -0,0 +1,23 @@
+package configcmd
+
+import "testing"
+
+func TestParseSchoolPrograms(t *testing.T) {
+	t.Parallel()
+
+	got, err := parseSchoolPrograms("undergrad,graduate,graduate")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(got) != 2 || got[0] != "undergraduate" || got[1] != "graduate" {
+		t.Fatalf("parseSchoolPrograms() = %v, want undergraduate, graduate", got)
+	}
+}
+
+func TestParseSchoolProgramsRejectsInvalid(t *testing.T) {
+	t.Parallel()
+
+	if _, err := parseSchoolPrograms("phd"); err == nil {
+		t.Fatal("parseSchoolPrograms() expected an error")
+	}
+}

internal/cmd/root/root.go

@@ -21,6 +21,7 @@ import (
 	"github.com/Life-USTC/CLI/internal/cmd/me"
 	"github.com/Life-USTC/CLI/internal/cmd/metadata"
 	"github.com/Life-USTC/CLI/internal/cmd/schedule"
+	schoolcmd "github.com/Life-USTC/CLI/internal/cmd/school"
 	"github.com/Life-USTC/CLI/internal/cmd/section"
 	"github.com/Life-USTC/CLI/internal/cmd/semester"
 	"github.com/Life-USTC/CLI/internal/cmd/teacher"
@@ -141,6 +142,7 @@ scripting, or drop down to 'life-ustc api' for raw endpoint access.`,
 		grouped(groupBrowse, semester.NewCmdSemester()),
 		grouped(groupBrowse, schedule.NewCmdSchedule()),
 		grouped(groupBrowse, bus.NewCmdBus()),
+		grouped(groupBrowse, schoolcmd.NewCmdSchool()),
 
 		grouped(groupCommunity, comment.NewCmdComment()),
 		grouped(groupCommunity, description.NewCmdDescription()),

internal/cmd/root/root_test.go

@@ -89,6 +89,7 @@ func TestAllExpectedCommandsPresent(t *testing.T) {
 		"auth", "me",
 		"todo", "homework", "calendar", "upload",
 		"course", "section", "teacher", "semester", "schedule", "bus",
+		"school",
 		"comment", "description",
 		"metadata",
 		"admin",
@@ -116,6 +117,7 @@ func TestCommandGroupAssignments(t *testing.T) {
 		"semester":    groupBrowse,
 		"schedule":    groupBrowse,
 		"bus":         groupBrowse,
+		"school":      groupBrowse,
 		"comment":     groupCommunity,
 		"description": groupCommunity,
 		"metadata":    groupRef,