feat: new UI

This commit is contained in:
2026-02-09 10:27:36 +02:00
parent 7534382360
commit cf1018abc3
8 changed files with 734 additions and 137 deletions

23
go.mod
View File

@@ -3,23 +3,30 @@ module github.com/chenasraf/tx
go 1.25.5
require (
github.com/ktr0731/go-fuzzyfinder v0.9.0
github.com/charmbracelet/bubbletea v1.3.10
github.com/charmbracelet/lipgloss v1.1.0
github.com/spf13/cobra v1.10.2
gopkg.in/yaml.v3 v3.0.1
)
require (
github.com/gdamore/encoding v1.0.1 // indirect
github.com/gdamore/tcell/v2 v2.6.0 // indirect
github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
github.com/charmbracelet/x/ansi v0.10.1 // indirect
github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd // indirect
github.com/charmbracelet/x/term v0.2.1 // indirect
github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
github.com/inconshreveable/mousetrap v1.1.0 // indirect
github.com/ktr0731/go-ansisgr v0.1.0 // indirect
github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-localereader v0.0.1 // indirect
github.com/mattn/go-runewidth v0.0.16 // indirect
github.com/nsf/termbox-go v1.1.1 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
github.com/muesli/cancelreader v0.2.2 // indirect
github.com/muesli/termenv v0.16.0 // indirect
github.com/rivo/uniseg v0.4.7 // indirect
github.com/spf13/pflag v1.0.9 // indirect
golang.org/x/sys v0.32.0 // indirect
golang.org/x/term v0.31.0 // indirect
github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
golang.org/x/sys v0.36.0 // indirect
golang.org/x/text v0.24.0 // indirect
)

89
go.sum
View File

@@ -1,31 +1,37 @@
github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw=
github.com/charmbracelet/bubbletea v1.3.10/go.mod h1:ORQfo0fk8U+po9VaNvnV95UPWA1BitP1E0N6xJPlHr4=
github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc h1:4pZI35227imm7yK2bGPcfpFEmuY1gc2YSTShr4iJBfs=
github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc/go.mod h1:X4/0JoqgTIPSFcRA/P6INZzIuyqdFY5rm8tb41s9okk=
github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
github.com/charmbracelet/x/ansi v0.10.1 h1:rL3Koar5XvX0pHGfovN03f5cxLbCF2YvLeyz7D2jVDQ=
github.com/charmbracelet/x/ansi v0.10.1/go.mod h1:3RQDQ6lDnROptfpWuUVIUG64bD2g2BgntdxH0Ya5TeE=
github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd h1:vy0GVL4jeHEwG5YOXDmi86oYw2yuYUGqz6a8sLwg0X8=
github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd/go.mod h1:xe0nKWGd3eJgtqZRaN9RjMtK7xUYchjzPr7q6kcvCCs=
github.com/charmbracelet/x/term v0.2.1 h1:AQeHeLZ1OqSXhrAWpYUtZyX1T3zVxfpZuEQMIQaGIAQ=
github.com/charmbracelet/x/term v0.2.1/go.mod h1:oQ4enTYFV7QN4m0i9mzHrViD7TQKvNEEkHUMCmsxdUg=
github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
github.com/gdamore/encoding v1.0.1 h1:YzKZckdBL6jVt2Gc+5p82qhrGiqMdG/eNs6Wy0u3Uhw=
github.com/gdamore/encoding v1.0.1/go.mod h1:0Z0cMFinngz9kS1QfMjCP8TY7em3bZYeeklsSDPivEo=
github.com/gdamore/tcell/v2 v2.6.0 h1:OKbluoP9VYmJwZwq/iLb4BxwKcwGthaa1YNBJIyCySg=
github.com/gdamore/tcell/v2 v2.6.0/go.mod h1:be9omFATkdr0D9qewWW3d+MEvl5dha+Etb5y65J2H8Y=
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/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
github.com/ktr0731/go-ansisgr v0.1.0 h1:fbuupput8739hQbEmZn1cEKjqQFwtCCZNznnF6ANo5w=
github.com/ktr0731/go-ansisgr v0.1.0/go.mod h1:G9lxwgBwH0iey0Dw5YQd7n6PmQTwTuTM/X5Sgm/UrzE=
github.com/ktr0731/go-fuzzyfinder v0.9.0 h1:JV8S118RABzRl3Lh/RsPhXReJWc2q0rbuipzXQH7L4c=
github.com/ktr0731/go-fuzzyfinder v0.9.0/go.mod h1:uybx+5PZFCgMCSDHJDQ9M3nNKx/vccPmGffsXPn2ad8=
github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4=
github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/nsf/termbox-go v1.1.1 h1:nksUPLCb73Q++DwbYUBEglYBRPZyoXJdrj5L+TkjyZY=
github.com/nsf/termbox-go v1.1.1/go.mod h1:T0cTdVuOwf7pHQNtfhnEbzHbcNyCEcVU4YPpouCbVxo=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
github.com/muesli/termenv v0.16.0 h1:S5AlUN9dENB57rsbnkPyfdGuWIlkmzJjbFf0Tf5FWUc=
github.com/muesli/termenv v0.16.0/go.mod h1:ZRfOIKPFDYQoDFF4Olj7/QJbW60Ol/kL1pU3VfY/Cnk=
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
github.com/rivo/uniseg v0.4.3/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -33,44 +39,17 @@ github.com/spf13/cobra v1.10.2 h1:DMTTonx5m65Ic0GOoRY2c16WCbHxOOw6xxezuLaBpcU=
github.com/spf13/cobra v1.10.2/go.mod h1:7C1pvHqHw5A4vrJfjNwvOdzYu0Gml16OCs2GRiTUUS4=
github.com/spf13/pflag v1.0.9 h1:9exaQaMOCwffKiiiYk6/BndUBv+iRViNW+4lEMi0PvY=
github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
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=
go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/term v0.31.0 h1:erwDkOK1Msy6offm1mOgvspSkslFnIGsFnxOKoufg3o=
golang.org/x/term v0.31.0/go.mod h1:R4BeIy7D95HzImkxGkTW1UQTtP54tio2RyHz7PwK0aw=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561 h1:MDc5xs78ZrZr3HMQugiXOAkSZtfTpbJLDr/lwfgO53E=
golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
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 v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

View File

@@ -78,7 +78,7 @@ func runPrj(cmd *cobra.Command, args []string) error {
if name == "" {
items := make([]fzf.Item, len(projects))
for i, p := range projects {
items[i] = fzf.Item{Key: p, Display: p}
items[i] = fzf.Item{Key: p, Name: p}
}
selected, err := fzf.Run(items, fzf.Options{})
if err != nil {

View File

@@ -3,7 +3,6 @@ package cli
import (
"fmt"
"os"
"strings"
"github.com/chenasraf/tx/internal/config"
"github.com/chenasraf/tx/internal/exec"
@@ -80,15 +79,11 @@ func completeSessionNames(cmd *cobra.Command, args []string, toComplete string)
return names, cobra.ShellCompDirectiveNoFileComp
}
// buildFzfItems creates fzf items from a config file, including aliases in the display string
// buildFzfItems creates fzf items from a config file
func buildFzfItems(cfg config.ConfigFile) []fzf.Item {
items := make([]fzf.Item, 0, len(cfg))
for k, v := range cfg {
display := k
if len(v.Aliases) > 0 {
display = k + " (" + strings.Join(v.Aliases, ", ") + ")"
}
items = append(items, fzf.Item{Key: k, Display: display})
items = append(items, fzf.Item{Key: k, Name: k, Aliases: v.Aliases})
}
return items
}

View File

@@ -2,72 +2,309 @@ package fzf
import (
"errors"
"strings"
"github.com/ktr0731/go-fuzzyfinder"
tea "github.com/charmbracelet/bubbletea"
"github.com/charmbracelet/lipgloss"
)
// ErrSelectionCancelled is returned when the user cancels selection
var ErrSelectionCancelled = errors.New("selection cancelled")
// Item represents a fuzzy finder item with a key and display string
// Item represents a fuzzy finder item.
type Item struct {
Key string
Display string
Name string
Aliases []string
}
// Options for fuzzy finder
type Options struct {
AllowCustom bool // Note: go-fuzzyfinder doesn't support custom input like fzf --print-query
AllowCustom bool
}
// Run executes the fuzzy finder with the given items and returns the selected key
// Styles used for rendering.
var (
normalStyle = lipgloss.NewStyle()
dimStyle = lipgloss.NewStyle().Faint(true)
matchStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("2")).Bold(true)
dimMatchStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("2")).Faint(true)
selectedStyle = lipgloss.NewStyle().Reverse(true)
promptStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("6")).Bold(true)
cursorStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("6"))
)
type model struct {
items []Item
filtered []filteredItem
query string
cursor int // index in filtered
offset int // scroll offset
width int
height int
selected string
cancelled bool
quitting bool
}
func initialModel(items []Item) model {
m := model{
items: items,
width: 80,
height: 24,
}
m.filtered = filterAndSort(items, "")
return m
}
func (m model) Init() tea.Cmd {
return nil
}
func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
switch msg := msg.(type) {
case tea.WindowSizeMsg:
m.width = msg.Width
m.height = msg.Height
m.clampScroll()
return m, nil
case tea.KeyMsg:
switch msg.Type {
case tea.KeyCtrlC, tea.KeyEsc:
m.cancelled = true
m.quitting = true
return m, tea.Quit
case tea.KeyEnter:
if len(m.filtered) > 0 && m.cursor < len(m.filtered) {
m.selected = m.filtered[m.cursor].item.Key
} else {
m.cancelled = true
}
m.quitting = true
return m, tea.Quit
case tea.KeyBackspace:
if len(m.query) > 0 {
m.query = m.query[:len(m.query)-1]
m.refilter()
}
return m, nil
case tea.KeyCtrlU:
m.query = ""
m.refilter()
return m, nil
case tea.KeyUp, tea.KeyCtrlK:
if m.cursor < len(m.filtered)-1 {
m.cursor++
m.clampScroll()
}
return m, nil
case tea.KeyDown, tea.KeyCtrlJ:
if m.cursor > 0 {
m.cursor--
m.clampScroll()
}
return m, nil
case tea.KeyRunes:
m.query += string(msg.Runes)
m.refilter()
return m, nil
}
}
return m, nil
}
func (m *model) refilter() {
m.filtered = filterAndSort(m.items, m.query)
m.cursor = 0
m.offset = 0
}
func (m *model) clampScroll() {
// Available rows for items (height minus prompt row)
maxVisible := m.height - 1
if maxVisible < 1 {
maxVisible = 1
}
if m.cursor < m.offset {
m.offset = m.cursor
}
if m.cursor >= m.offset+maxVisible {
m.offset = m.cursor - maxVisible + 1
}
}
func (m model) View() string {
if m.quitting {
return ""
}
// Available rows for items (height minus prompt row)
maxVisible := m.height - 1
if maxVisible < 1 {
maxVisible = 1
}
end := m.offset + maxVisible
if end > len(m.filtered) {
end = len(m.filtered)
}
// Build item rows (reversed: highest index on top, lowest near prompt)
var rows []string
for i := m.offset; i < end; i++ {
fi := m.filtered[i]
rows = append(rows, m.renderItem(fi, i == m.cursor))
}
var b strings.Builder
// Pad with empty lines so items stick to the bottom
emptyLines := maxVisible - len(rows)
for i := 0; i < emptyLines; i++ {
b.WriteString("\n")
}
// Render items in reverse order (first match closest to prompt)
for i := len(rows) - 1; i >= 0; i-- {
b.WriteString(rows[i])
b.WriteString("\n")
}
// Prompt line at the bottom
b.WriteString(promptStyle.Render("> "))
b.WriteString(cursorStyle.Render(m.query))
b.WriteString(cursorStyle.Render("█"))
return b.String()
}
// renderItem renders a single filtered item row.
func (m model) renderItem(fi filteredItem, isCursor bool) string {
// Max width for the row content (leave space for cursor indicator)
maxW := m.width - 2
if maxW < 10 {
maxW = 10
}
var b strings.Builder
// Cursor indicator
if isCursor {
b.WriteString(promptStyle.Render("▸ "))
} else {
b.WriteString(" ")
}
// Render name with highlights
nameStr := highlightMatches(fi.item.Name, fi.namePositions, normalStyle, matchStyle)
// Render aliases if present
aliasStr := ""
if len(fi.item.Aliases) > 0 {
var parts []string
for i, alias := range fi.item.Aliases {
if i < len(fi.aliasMatches) && fi.aliasMatches[i].positions != nil {
parts = append(parts, highlightMatches(alias, fi.aliasMatches[i].positions, dimStyle, dimMatchStyle))
} else {
parts = append(parts, dimStyle.Render(alias))
}
}
aliasStr = dimStyle.Render(" (") + strings.Join(parts, dimStyle.Render(", ")) + dimStyle.Render(")")
}
row := nameStr + aliasStr
// Truncate if needed (approximate — styled strings contain escape codes)
// We just cap visible chars loosely; Lip Gloss handles the rest.
if isCursor {
// Apply reverse to the whole content portion
b.Reset()
content := nameStr + aliasStr
b.WriteString(selectedStyle.Render("▸ " + stripStyle(fi, maxW)))
_ = content // use styled version only in non-selected
return b.String()
}
b.WriteString(row)
return b.String()
}
// stripStyle produces a plain-text version of the item for reverse-video rendering.
func stripStyle(fi filteredItem, maxW int) string {
s := fi.item.Name
if len(fi.item.Aliases) > 0 {
s += " (" + strings.Join(fi.item.Aliases, ", ") + ")"
}
// Truncate to maxW runes
runes := []rune(s)
if len(runes) > maxW {
runes = runes[:maxW]
}
return string(runes)
}
// highlightMatches renders text with certain character positions styled differently.
func highlightMatches(text string, positions []int, base, highlight lipgloss.Style) string {
if len(positions) == 0 {
return base.Render(text)
}
posSet := make(map[int]bool, len(positions))
for _, p := range positions {
posSet[p] = true
}
var b strings.Builder
runes := []rune(text)
i := 0
for i < len(runes) {
if posSet[i] {
// Collect consecutive highlighted runes
j := i
for j < len(runes) && posSet[j] {
j++
}
b.WriteString(highlight.Render(string(runes[i:j])))
i = j
} else {
// Collect consecutive normal runes
j := i
for j < len(runes) && !posSet[j] {
j++
}
b.WriteString(base.Render(string(runes[i:j])))
i = j
}
}
return b.String()
}
// Run executes the fuzzy finder with the given items and returns the selected key.
func Run(items []Item, opts Options) (string, error) {
if len(items) == 0 {
return "", ErrSelectionCancelled
}
idx, err := fuzzyfinder.Find(
items,
func(i int) string {
return items[i].Display
},
)
m := initialModel(items)
p := tea.NewProgram(m, tea.WithAltScreen())
result, err := p.Run()
if err != nil {
if errors.Is(err, fuzzyfinder.ErrAbort) {
return "", ErrSelectionCancelled
}
return "", err
}
return items[idx].Key, nil
}
// RunWithPreview executes the fuzzy finder with a preview function
func RunWithPreview(items []Item, preview func(i int) string) (string, error) {
if len(items) == 0 {
final := result.(model)
if final.cancelled {
return "", ErrSelectionCancelled
}
idx, err := fuzzyfinder.Find(
items,
func(i int) string {
return items[i].Display
},
fuzzyfinder.WithPreviewWindow(func(i, w, h int) string {
if i < 0 || i >= len(items) {
return ""
}
return preview(i)
}),
)
if err != nil {
if errors.Is(err, fuzzyfinder.ErrAbort) {
return "", ErrSelectionCancelled
}
return "", err
}
return items[idx].Key, nil
return final.selected, nil
}

View File

@@ -33,16 +33,6 @@ func TestRun_EmptyInputs(t *testing.T) {
}
}
func TestRunWithPreview_EmptyInputs(t *testing.T) {
_, err := RunWithPreview([]Item{}, func(i int) string { return "" })
if err == nil {
t.Error("expected error for empty inputs")
}
if !errors.Is(err, ErrSelectionCancelled) {
t.Errorf("expected ErrSelectionCancelled, got %v", err)
}
}
func TestErrSelectionCancelled_Is(t *testing.T) {
err := ErrSelectionCancelled
if !errors.Is(err, ErrSelectionCancelled) {
@@ -51,25 +41,24 @@ func TestErrSelectionCancelled_Is(t *testing.T) {
}
func TestItem(t *testing.T) {
item := Item{Key: "my_session", Display: "my_session (ms, foo-session)"}
item := Item{Key: "my_session", Name: "my_session", Aliases: []string{"ms", "foo-session"}}
if item.Key != "my_session" {
t.Errorf("expected Key 'my_session', got %q", item.Key)
}
if item.Display != "my_session (ms, foo-session)" {
t.Errorf("expected Display 'my_session (ms, foo-session)', got %q", item.Display)
if item.Name != "my_session" {
t.Errorf("expected Name 'my_session', got %q", item.Name)
}
if len(item.Aliases) != 2 {
t.Errorf("expected 2 aliases, got %d", len(item.Aliases))
}
}
func TestItem_NoAliases(t *testing.T) {
item := Item{Key: "simple", Display: "simple"}
if item.Key != item.Display {
t.Error("expected Key and Display to be equal for items without aliases")
item := Item{Key: "simple", Name: "simple"}
if item.Key != item.Name {
t.Error("expected Key and Name to be equal for items without aliases")
}
if len(item.Aliases) != 0 {
t.Error("expected no aliases")
}
}
// Note: Full integration tests for the fuzzy finder require:
// 1. A terminal environment
// 2. A way to simulate user input
//
// The Run and RunWithPreview functions are tested implicitly through
// CLI integration tests. Unit tests focus on edge cases and error handling.

174
internal/fzf/match.go Normal file
View File

@@ -0,0 +1,174 @@
package fzf
import (
"sort"
"strings"
"unicode/utf8"
)
// matchSource indicates whether a match was found in the Name or an Alias.
type matchSource int
const (
matchName matchSource = iota
matchAlias
)
// aliasMatch holds match positions for a single alias.
type aliasMatch struct {
positions []int
}
// matchResult holds the result of matching a query against an Item.
type matchResult struct {
item Item
index int // original index in items slice
score int
namePositions []int // matched char positions in Name
aliasMatches []aliasMatch // per-alias match positions (nil entry = no match)
source matchSource
}
// filteredItem is a matchResult ready for display.
type filteredItem = matchResult
// fuzzyMatch performs a case-insensitive, left-to-right fuzzy match of query
// against candidate. It returns whether the query matched, the positions of
// matched characters in the candidate, and a score.
func fuzzyMatch(query, candidate string) (bool, []int, int) {
if query == "" {
return true, nil, 0
}
lowerCandidate := strings.ToLower(candidate)
lowerQuery := strings.ToLower(query)
positions := make([]int, 0, utf8.RuneCountInString(query))
score := 0
ci := 0 // candidate rune index
prevMatchIdx := -1
candidateRunes := []rune(lowerCandidate)
queryRunes := []rune(lowerQuery)
qi := 0
for ci < len(candidateRunes) && qi < len(queryRunes) {
if candidateRunes[ci] == queryRunes[qi] {
positions = append(positions, ci)
// Consecutive match bonus
if prevMatchIdx == ci-1 {
score += 4
}
// Word-boundary bonus: first char, or preceded by separator
if ci == 0 || isSeparator(candidateRunes[ci-1]) {
score += 3
}
// Exact case match bonus
origRunes := []rune(candidate)
qOrigRunes := []rune(query)
if origRunes[ci] == qOrigRunes[qi] {
score += 1
}
prevMatchIdx = ci
qi++
}
ci++
}
if qi < len(queryRunes) {
return false, nil, 0
}
// Base score for matching
score += 1
return true, positions, score
}
func isSeparator(r rune) bool {
return r == ' ' || r == '-' || r == '_' || r == '/' || r == '.'
}
// matchItem tries to fuzzy-match query against item's Name and all Aliases.
// It returns a matchResult with highlight positions for every field that matched.
// The score is taken from the best-matching field.
func matchItem(query string, item Item, index int) (matchResult, bool) {
if query == "" {
return matchResult{
item: item,
index: index,
score: 0,
}, true
}
anyMatched := false
bestScore := 0
bestSource := matchName
// Try name
var namePositions []int
nameMatched, nPos, nScore := fuzzyMatch(query, item.Name)
if nameMatched {
anyMatched = true
namePositions = nPos
bestScore = nScore + 10 // bonus for name match
}
// Try each alias — always, so we can highlight all that match
aliasMatches := make([]aliasMatch, len(item.Aliases))
for i, alias := range item.Aliases {
matched, positions, score := fuzzyMatch(query, alias)
if matched {
aliasMatches[i] = aliasMatch{positions: positions}
if !anyMatched || score > bestScore {
bestScore = score
bestSource = matchAlias
}
anyMatched = true
}
}
if !anyMatched {
return matchResult{}, false
}
return matchResult{
item: item,
index: index,
score: bestScore,
namePositions: namePositions,
aliasMatches: aliasMatches,
source: bestSource,
}, true
}
// filterAndSort filters items by query and returns sorted results.
// With an empty query, items are sorted alphabetically by name (A first, i.e.
// lowest index = A). With a non-empty query, items are sorted by match score
// descending (best match at lowest index).
func filterAndSort(items []Item, query string) []filteredItem {
var results []filteredItem
for i, item := range items {
if result, ok := matchItem(query, item, i); ok {
results = append(results, result)
}
}
if query == "" {
// Alphabetical by name (case-insensitive)
sort.SliceStable(results, func(i, j int) bool {
return strings.ToLower(results[i].item.Name) < strings.ToLower(results[j].item.Name)
})
} else {
// Best match first
sort.SliceStable(results, func(i, j int) bool {
return results[i].score > results[j].score
})
}
return results
}

216
internal/fzf/match_test.go Normal file
View File

@@ -0,0 +1,216 @@
package fzf
import (
"testing"
)
func TestFuzzyMatch_ExactPrefix(t *testing.T) {
matched, positions, score := fuzzyMatch("foo", "foobar")
if !matched {
t.Fatal("expected match")
}
if len(positions) != 3 {
t.Fatalf("expected 3 positions, got %d", len(positions))
}
for i, p := range positions {
if p != i {
t.Errorf("position %d: expected %d, got %d", i, i, p)
}
}
if score <= 0 {
t.Error("expected positive score")
}
}
func TestFuzzyMatch_ScatteredChars(t *testing.T) {
matched, positions, _ := fuzzyMatch("fb", "foobar")
if !matched {
t.Fatal("expected match")
}
if len(positions) != 2 {
t.Fatalf("expected 2 positions, got %d", len(positions))
}
if positions[0] != 0 || positions[1] != 3 {
t.Errorf("expected positions [0, 3], got %v", positions)
}
}
func TestFuzzyMatch_NoMatch(t *testing.T) {
matched, _, _ := fuzzyMatch("xyz", "foobar")
if matched {
t.Error("expected no match")
}
}
func TestFuzzyMatch_CaseInsensitive(t *testing.T) {
matched, positions, _ := fuzzyMatch("FOO", "foobar")
if !matched {
t.Fatal("expected match")
}
if len(positions) != 3 {
t.Fatalf("expected 3 positions, got %d", len(positions))
}
}
func TestFuzzyMatch_EmptyQuery(t *testing.T) {
matched, positions, score := fuzzyMatch("", "anything")
if !matched {
t.Fatal("expected match for empty query")
}
if len(positions) != 0 {
t.Error("expected no positions for empty query")
}
if score != 0 {
t.Error("expected zero score for empty query")
}
}
func TestFuzzyMatch_EmptyCandidate(t *testing.T) {
matched, _, _ := fuzzyMatch("a", "")
if matched {
t.Error("expected no match against empty candidate")
}
}
func TestFuzzyMatch_ConsecutiveBonus(t *testing.T) {
_, _, scoreConsec := fuzzyMatch("fo", "foobar")
_, _, scoreScatter := fuzzyMatch("fb", "foobar")
if scoreConsec <= scoreScatter {
t.Errorf("expected consecutive score (%d) > scattered score (%d)", scoreConsec, scoreScatter)
}
}
func TestFuzzyMatch_WordBoundaryBonus(t *testing.T) {
_, _, scoreBoundary := fuzzyMatch("fb", "foo-bar")
_, _, scoreMiddle := fuzzyMatch("fb", "fxxbxx")
if scoreBoundary <= scoreMiddle {
t.Errorf("expected boundary score (%d) > middle score (%d)", scoreBoundary, scoreMiddle)
}
}
func TestMatchItem_NameMatch(t *testing.T) {
item := Item{Key: "test", Name: "foobar", Aliases: []string{"baz"}}
result, ok := matchItem("foo", item, 0)
if !ok {
t.Fatal("expected match")
}
if result.source != matchName {
t.Error("expected name match source")
}
if len(result.namePositions) != 3 {
t.Errorf("expected 3 name positions, got %d", len(result.namePositions))
}
}
func TestMatchItem_AliasMatch(t *testing.T) {
item := Item{Key: "test", Name: "foobar", Aliases: []string{"baz", "qux"}}
result, ok := matchItem("baz", item, 0)
if !ok {
t.Fatal("expected match")
}
if result.source != matchAlias {
t.Error("expected alias match source")
}
if len(result.aliasMatches) != 2 {
t.Fatalf("expected 2 aliasMatches entries, got %d", len(result.aliasMatches))
}
if len(result.aliasMatches[0].positions) != 3 {
t.Errorf("expected 3 positions for first alias, got %d", len(result.aliasMatches[0].positions))
}
if result.aliasMatches[1].positions != nil {
t.Error("expected no match for second alias")
}
}
func TestMatchItem_NamePreferredOverAlias(t *testing.T) {
item := Item{Key: "test", Name: "abc", Aliases: []string{"abc"}}
result, ok := matchItem("abc", item, 0)
if !ok {
t.Fatal("expected match")
}
if result.source != matchName {
t.Error("expected name match to be preferred over alias")
}
}
func TestMatchItem_HighlightsBothNameAndAlias(t *testing.T) {
item := Item{Key: "test", Name: "abc", Aliases: []string{"axe", "abc"}}
result, ok := matchItem("a", item, 0)
if !ok {
t.Fatal("expected match")
}
// Name should have position 0 highlighted
if len(result.namePositions) != 1 || result.namePositions[0] != 0 {
t.Errorf("expected name position [0], got %v", result.namePositions)
}
// Both aliases contain 'a', both should have highlights
if len(result.aliasMatches) != 2 {
t.Fatalf("expected 2 aliasMatches, got %d", len(result.aliasMatches))
}
if len(result.aliasMatches[0].positions) != 1 {
t.Errorf("expected 1 position for first alias, got %d", len(result.aliasMatches[0].positions))
}
if len(result.aliasMatches[1].positions) != 1 {
t.Errorf("expected 1 position for second alias, got %d", len(result.aliasMatches[1].positions))
}
}
func TestMatchItem_NoMatch(t *testing.T) {
item := Item{Key: "test", Name: "foobar", Aliases: []string{"baz"}}
_, ok := matchItem("xyz", item, 0)
if ok {
t.Error("expected no match")
}
}
func TestMatchItem_EmptyQuery(t *testing.T) {
item := Item{Key: "test", Name: "foobar", Aliases: []string{"baz"}}
result, ok := matchItem("", item, 0)
if !ok {
t.Fatal("expected match for empty query")
}
if result.score != 0 {
t.Error("expected zero score for empty query")
}
}
func TestFilterAndSort_Basic(t *testing.T) {
items := []Item{
{Key: "a", Name: "alpha"},
{Key: "b", Name: "beta"},
{Key: "c", Name: "gamma"},
}
results := filterAndSort(items, "a")
if len(results) != 3 { // alpha, beta, and gamma all contain 'a'
t.Fatalf("expected 3 results, got %d", len(results))
}
// alpha should rank higher (word-boundary match at start)
if results[0].item.Key != "a" {
t.Errorf("expected 'a' first, got %q", results[0].item.Key)
}
}
func TestFilterAndSort_EmptyQuery(t *testing.T) {
items := []Item{
{Key: "a", Name: "alpha"},
{Key: "b", Name: "beta"},
}
results := filterAndSort(items, "")
if len(results) != 2 {
t.Fatalf("expected all items for empty query, got %d", len(results))
}
}
func TestFilterAndSort_NoMatches(t *testing.T) {
items := []Item{
{Key: "a", Name: "alpha"},
{Key: "b", Name: "beta"},
}
results := filterAndSort(items, "xyz")
if len(results) != 0 {
t.Fatalf("expected 0 results, got %d", len(results))
}
}