From e29c09a36ed301274fc8d6b9017627fca12b924d Mon Sep 17 00:00:00 2001 From: Ayman Bagabas Date: Tue, 22 Aug 2023 16:48:41 -0400 Subject: [PATCH] feat: add ssh example --- examples/go.mod | 26 +++-- examples/go.sum | 136 +++++++++++++++++++++++--- examples/ssh/main.go | 224 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 362 insertions(+), 24 deletions(-) create mode 100644 examples/ssh/main.go diff --git a/examples/go.mod b/examples/go.mod index ab5d792b53..aa44a27e62 100644 --- a/examples/go.mod +++ b/examples/go.mod @@ -3,28 +3,35 @@ module examples go 1.17 require ( - github.com/charmbracelet/bubbles v0.16.2-0.20230821152602-eda891258c02 + github.com/charmbracelet/bubbles v0.16.2-0.20230822172454-fed025b01dab github.com/charmbracelet/bubbletea v0.24.2 github.com/charmbracelet/glamour v0.6.0 github.com/charmbracelet/harmonica v0.2.0 - github.com/charmbracelet/lipgloss v0.7.1 - github.com/charmbracelet/x/exp/teatest v0.0.0-20230508155401-2bd6fa14c46a + github.com/charmbracelet/lipgloss v0.8.0 + github.com/charmbracelet/log v0.2.4 + github.com/charmbracelet/ssh v0.0.0-20230822194956-1a051f898e09 + github.com/charmbracelet/wish v1.1.1 + github.com/charmbracelet/x/exp/teatest v0.0.0-20230707174939-50fb4f48b5b3 github.com/fogleman/ease v0.0.0-20170301025033-8da417bf1776 github.com/lucasb-eyer/go-colorful v1.2.0 - github.com/mattn/go-isatty v0.0.18 + github.com/mattn/go-isatty v0.0.19 github.com/muesli/reflow v0.3.0 - github.com/muesli/termenv v0.15.2 + github.com/muesli/termenv v0.15.3-0.20230822202044-434aa9a5f283 ) require ( github.com/alecthomas/chroma v0.10.0 // indirect + github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be // indirect github.com/atotto/clipboard v0.1.4 // indirect github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect github.com/aymanbagabas/go-udiff v0.1.0 // indirect github.com/aymerick/douceur v0.2.0 // indirect + github.com/caarlos0/sshmarshal v0.1.0 // indirect + github.com/charmbracelet/keygen v0.4.2 // indirect github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 // indirect github.com/dlclark/regexp2 v1.4.0 // indirect github.com/dustin/go-humanize v1.0.1 // indirect + github.com/go-logfmt/logfmt v0.6.0 // indirect github.com/gorilla/css v1.0.0 // indirect github.com/mattn/go-localereader v0.0.1 // indirect github.com/mattn/go-runewidth v0.0.14 // indirect @@ -36,11 +43,12 @@ require ( github.com/sahilm/fuzzy v0.1.1-0.20230530133925-c48e322e2a8f // indirect github.com/yuin/goldmark v1.5.2 // indirect github.com/yuin/goldmark-emoji v1.0.1 // indirect - golang.org/x/net v0.7.0 // indirect + golang.org/x/crypto v0.8.0 // indirect + golang.org/x/net v0.9.0 // indirect golang.org/x/sync v0.1.0 // indirect - golang.org/x/sys v0.7.0 // indirect - golang.org/x/term v0.6.0 // indirect - golang.org/x/text v0.7.0 // indirect + golang.org/x/sys v0.10.0 // indirect + golang.org/x/term v0.7.0 // indirect + golang.org/x/text v0.9.0 // indirect ) replace github.com/charmbracelet/bubbletea => ../ diff --git a/examples/go.sum b/examples/go.sum index 725fddf586..cc164ca7a0 100644 --- a/examples/go.sum +++ b/examples/go.sum @@ -1,28 +1,50 @@ +github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY= +github.com/ProtonMail/go-crypto v0.0.0-20230217124315-7d5c6f04bbb8/go.mod h1:I0gYDMZ6Z5GRU7l58bNFSkPTFN6Yl12dsUlAZ8xy98g= +github.com/acomagu/bufpipe v1.0.4/go.mod h1:mxdxdup/WdsKVreO5GpW4+M/1CE2sMG4jeGJ2sYmHc4= github.com/alecthomas/chroma v0.10.0 h1:7XDcGkCQopCNKjZHfYrNLraA+M7e0fMiJ/Mfikbfjek= github.com/alecthomas/chroma v0.10.0/go.mod h1:jtJATyUxlIORhUOFNA9NZDWGAQ8wpxQQqNSB4rjA/1s= +github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8= +github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4= +github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs= github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4= github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI= +github.com/aymanbagabas/go-osc52 v1.0.3 h1:DTwqENW7X9arYimJrPeGZcV0ln14sGMt3pHZspWD+Mg= github.com/aymanbagabas/go-osc52 v1.0.3/go.mod h1:zT8H+Rk4VSabYN90pWyugflM3ZhpTZNC7cASDfUCdT4= -github.com/aymanbagabas/go-osc52 v1.2.1 h1:q2sWUyDcozPLcLabEMd+a+7Ea2DitxZVN9hTxab9L4E= -github.com/aymanbagabas/go-osc52 v1.2.1/go.mod h1:zT8H+Rk4VSabYN90pWyugflM3ZhpTZNC7cASDfUCdT4= 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/aymanbagabas/go-udiff v0.1.0 h1:9Dpklm2oBBhMxIFbMffmPvDaF7vOYfv9B5HXVr42KMU= github.com/aymanbagabas/go-udiff v0.1.0/go.mod h1:RE4Ex0qsGkTAJoQdQQCA0uG+nAzJO/pI/QwceO5fgrA= github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk= github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4= -github.com/charmbracelet/bubbles v0.16.2-0.20230821152602-eda891258c02 h1:MruS04uPbUJHF0MQzwOlh9yco1pHwPDLI7qGMu25IME= -github.com/charmbracelet/bubbles v0.16.2-0.20230821152602-eda891258c02/go.mod h1:XUdibuVUiMfcfKTRla58bmY3TWsdjgF+Rp8pvimQLck= +github.com/bwesterb/go-ristretto v1.2.0/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0= +github.com/caarlos0/sshmarshal v0.1.0 h1:zTCZrDORFfWh526Tsb7vCm3+Yg/SfW/Ub8aQDeosk0I= +github.com/caarlos0/sshmarshal v0.1.0/go.mod h1:7Pd/0mmq9x/JCzKauogNjSQEhivBclCQHfr9dlpDIyA= +github.com/charmbracelet/bubbles v0.16.2-0.20230822172454-fed025b01dab h1:JRSQ1X7HNVtE7527W8PJQxyAoI4zIZxJjhWSHCdTGtI= +github.com/charmbracelet/bubbles v0.16.2-0.20230822172454-fed025b01dab/go.mod h1:XUdibuVUiMfcfKTRla58bmY3TWsdjgF+Rp8pvimQLck= github.com/charmbracelet/glamour v0.6.0 h1:wi8fse3Y7nfcabbbDuwolqTqMQPMnVPeZhDM273bISc= github.com/charmbracelet/glamour v0.6.0/go.mod h1:taqWV4swIMMbWALc0m7AfE9JkPSU8om2538k9ITBxOc= github.com/charmbracelet/harmonica v0.2.0 h1:8NxJWRWg/bzKqqEaaeFNipOu77YR5t8aSwG4pgaUBiQ= github.com/charmbracelet/harmonica v0.2.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao= -github.com/charmbracelet/lipgloss v0.7.1 h1:17WMwi7N1b1rVWOjMT+rCh7sQkvDU75B2hbZpc5Kc1E= +github.com/charmbracelet/keygen v0.4.2 h1:TNHua2MlXc6W1dQB2iW4msSZGKlb8RtxtmYDWUs4iRw= +github.com/charmbracelet/keygen v0.4.2/go.mod h1:4e4FT3HSdLU/u83RfJWvzJIaVb8aX4MxtDlfXwpDJaI= github.com/charmbracelet/lipgloss v0.7.1/go.mod h1:yG0k3giv8Qj8edTCbbg6AlQ5e8KNWpFujkNawKNhE2c= -github.com/charmbracelet/x/exp/teatest v0.0.0-20230508155401-2bd6fa14c46a h1:GpNt24LKE8sH5G0SZUpu4Tg15sP5XSt1mnfIqE7fW34= -github.com/charmbracelet/x/exp/teatest v0.0.0-20230508155401-2bd6fa14c46a/go.mod h1:dpMo6PfGlhavn+ofggWhfFQmK9sZB2Ewljiz9bZtKVI= +github.com/charmbracelet/lipgloss v0.8.0 h1:IS00fk4XAHcf8uZKc3eHeMUTCxUH6NkaTrdyCQk84RU= +github.com/charmbracelet/lipgloss v0.8.0/go.mod h1:p4eYUZZJ/0oXTuCQKFF8mqyKCz0ja6y+7DniDDw5KKU= +github.com/charmbracelet/log v0.2.1/go.mod h1:GwFfjewhcVDWLrpAbY5A0Hin9YOlEn40eWT4PNaxFT4= +github.com/charmbracelet/log v0.2.4 h1:3pKtq5/Y5QMKtcZt7kDqD1p9w7lICzHYQACBFY4ocHA= +github.com/charmbracelet/log v0.2.4/go.mod h1:nQGK8tvc4pS9cvVEH/pWJiZ50eUq1aoXUOjGpXvdD0k= +github.com/charmbracelet/ssh v0.0.0-20221117183211-483d43d97103/go.mod h1:0Vm2/8yBljiLDnGJHU8ehswfawrEybGk33j5ssqKQVM= +github.com/charmbracelet/ssh v0.0.0-20230822194956-1a051f898e09 h1:ZDIQmTtohv0S/AAYE//w8mYTxCzqphhF1+4ACPDMiLU= +github.com/charmbracelet/ssh v0.0.0-20230822194956-1a051f898e09/go.mod h1:F1vgddWsb/Yr/OZilFeRZEh5sE/qU0Dt1mKkmke6Zvg= +github.com/charmbracelet/wish v1.1.1 h1:KdICASKd2oh2JPvk1Z4CJtAi97cFErXF7NKienPICO4= +github.com/charmbracelet/wish v1.1.1/go.mod h1:xh4KZpSULw+Xqb9bcbhw92QAinVB75CVLWrFuyY6IVs= +github.com/charmbracelet/x/exp/teatest v0.0.0-20230707174939-50fb4f48b5b3 h1:q2wdR6dJP78b4v7lmHRfk/f+qqdXOaw4yCIChdN8ln0= +github.com/charmbracelet/x/exp/teatest v0.0.0-20230707174939-50fb4f48b5b3/go.mod h1:TckAxPtan3aJ5wbTgBkySpc50SZhXJRZ8PtYICnZJEw= +github.com/cloudflare/circl v1.1.0/go.mod h1:prBCrKB9DV4poKZY1l9zBXg2QJY7mvgRvtMxxK7fi4I= +github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U= github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 h1:q2hJAaP1k2wIvVRd/hEHD7lacgqrCPS+k8g1MndzfWY= github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81/go.mod h1:YynlIjWYF8myEu6sdkwKIvGQq+cOckRm6So2avqoYAk= +github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -30,18 +52,41 @@ github.com/dlclark/regexp2 v1.4.0 h1:F1rxgk7p4uKjwIQxBs9oAXe5CqrXlCduYEJvrF4u93E github.com/dlclark/regexp2 v1.4.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc= github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY= github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto= +github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ= github.com/fogleman/ease v0.0.0-20170301025033-8da417bf1776 h1:VRIbnDWRmAh5yBdz+J6yFMF5vso1It6vn+WmM/5l7MA= github.com/fogleman/ease v0.0.0-20170301025033-8da417bf1776/go.mod h1:9wvnDu3YOfxzWM9Cst40msBF1C2UdQgDv962oTxSuMs= +github.com/gliderlabs/ssh v0.3.5/go.mod h1:8XB4KraRrX39qHhT6yxPsHedjA08I/uBVwj4xC+/+z4= +github.com/go-git/gcfg v1.5.0/go.mod h1:5m20vg6GwYabIxaOonVkTdrILxQMpEShl1xiMF4ua+E= +github.com/go-git/go-billy/v5 v5.3.1/go.mod h1:pmpqyWchKfYfrkb/UVH4otLvyi/5gJlGI4Hb3ZqZ3W0= +github.com/go-git/go-billy/v5 v5.4.1/go.mod h1:vjbugF6Fz7JIflbVpl1hJsGjSHNltrSw45YK/ukIvQg= +github.com/go-git/go-git-fixtures/v4 v4.3.1/go.mod h1:8LHG1a3SRW71ettAD/jW13h8c6AqjVSeL11RAdgaqpo= +github.com/go-git/go-git/v5 v5.6.1/go.mod h1:mvyoL6Unz0PiTQrGQfSfiLFhBH1c1e84ylC2MDs4ee8= +github.com/go-logfmt/logfmt v0.6.0 h1:wGYYu3uicYdqXVgoYbvnkrPVXkuLM1p1ifugDMEdRi4= +github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs= +github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= github.com/gorilla/css v1.0.0 h1:BQqNyPTi50JCFMTw/b67hByjMVXZRwGha6wxVGkeihY= github.com/gorilla/css v1.0.0/go.mod h1:Dn721qIggHpt4+EFCcTLTU/vk5ySda2ReITrtgBl60c= +github.com/hashicorp/golang-lru/v2 v2.0.2/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM= +github.com/imdario/mergo v0.3.13/go.mod h1:4lJ1jqUDcsbIECGy0RUJAXNIhg+6ocWgb1ALK2O4oXg= +github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i6rXxKeerYnT8Nvf0QmHCRC1n8sfWVwXF2Frvo= +github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4= +github.com/kevinburke/ssh_config v1.2.0/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE= github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc= github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw= 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/matryer/is v1.2.0/go.mod h1:2fLPjFQM9rhQ15aVEtbuwhJinnOqrmgXPNdZsdwlWXA= +github.com/matryer/is v1.4.1/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU= github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM= github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM= -github.com/mattn/go-isatty v0.0.18 h1:DOKFKCQ7FNG2L1rbrmstDN4QVRdS89Nkh85u68Uwp98= github.com/mattn/go-isatty v0.0.18/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y= +github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA= +github.com/mattn/go-isatty v0.0.19/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 v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI= @@ -51,6 +96,7 @@ github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWV github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w= github.com/microcosm-cc/bluemonday v1.0.21 h1:dNH3e4PSyE4vNX+KlRGHT5KrSvjeUkoNPwEORjffHJg= github.com/microcosm-cc/bluemonday v1.0.21/go.mod h1:ytNkv4RrDrLJ2pqlsSI46O6IVXmZOBBD4SaJyDwwTkM= +github.com/mmcloughlin/avo v0.5.0/go.mod h1:ChHFdoV7ql95Wi7vuq2YT1bwCJqiWdZrQ1im3VujLYM= github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b h1:1XF24mVaiu7u+CFywTdcDo2ie1pzzhwjt6RHqzpMU34= github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b/go.mod h1:fQuZ0gauxyBcmsdE3ZT4NasjaRdxmbCS0jRHsrWu3Ho= github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA= @@ -59,10 +105,14 @@ github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s= github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8= github.com/muesli/termenv v0.13.0/go.mod h1:sP1+uffeLaEYpyOTb8pLCUctGcGLnoFjSn4YJK5e2bc= 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v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4= diff --git a/examples/ssh/main.go b/examples/ssh/main.go new file mode 100644 index 0000000000..a580e18162 --- /dev/null +++ b/examples/ssh/main.go @@ -0,0 +1,224 @@ +package main + +import ( + "fmt" + "strings" + + tea "github.com/charmbracelet/bubbletea" + "github.com/charmbracelet/lipgloss" + "github.com/charmbracelet/log" + "github.com/charmbracelet/ssh" + "github.com/charmbracelet/wish" + bm "github.com/charmbracelet/wish/bubbletea" + "github.com/muesli/termenv" +) + +type sshEnviron struct { + environ []string +} + +func (s *sshEnviron) Getenv(key string) string { + for _, v := range s.environ { + if strings.HasPrefix(v, key+"=") { + return v[len(key)+1:] + } + } + return "" +} + +func (s *sshEnviron) Environ() []string { + return s.environ +} + +type Styles struct { + Bold lipgloss.Style + Faint lipgloss.Style + Italic lipgloss.Style + Underline lipgloss.Style + Crossout lipgloss.Style + + Red lipgloss.Style + Green lipgloss.Style + Yellow lipgloss.Style + Blue lipgloss.Style + Magenta lipgloss.Style + Cyan lipgloss.Style + Gray lipgloss.Style + + RedBg lipgloss.Style + GreenBg lipgloss.Style + YellowBg lipgloss.Style + BlueBg lipgloss.Style + MagentaBg lipgloss.Style + CyanBg lipgloss.Style + GrayBg lipgloss.Style +} + +func DefaultStyles() Styles { + return Styles{ + Bold: lipgloss.NewStyle().Bold(true), + Faint: lipgloss.NewStyle().Faint(true), + Italic: lipgloss.NewStyle().Italic(true), + Underline: lipgloss.NewStyle().Underline(true), + Crossout: lipgloss.NewStyle().Strikethrough(true), + Red: lipgloss.NewStyle().Foreground(lipgloss.Color("#E88388")), + Green: lipgloss.NewStyle().Foreground(lipgloss.Color("#A8CC8C")), + Yellow: lipgloss.NewStyle().Foreground(lipgloss.Color("#DBAB79")), + Blue: lipgloss.NewStyle().Foreground(lipgloss.Color("#71BEF2")), + Magenta: lipgloss.NewStyle().Foreground(lipgloss.Color("#D290E4")), + Cyan: lipgloss.NewStyle().Foreground(lipgloss.Color("#66C2CD")), + Gray: lipgloss.NewStyle().Foreground(lipgloss.Color("#B9BFCA")), + RedBg: lipgloss.NewStyle().Foreground(lipgloss.Color("0")).Background(lipgloss.Color("#E88388")), + GreenBg: lipgloss.NewStyle().Foreground(lipgloss.Color("0")).Background(lipgloss.Color("#A8CC8C")), + YellowBg: lipgloss.NewStyle().Foreground(lipgloss.Color("0")).Background(lipgloss.Color("#DBAB79")), + BlueBg: lipgloss.NewStyle().Foreground(lipgloss.Color("0")).Background(lipgloss.Color("#71BEF2")), + MagentaBg: lipgloss.NewStyle().Foreground(lipgloss.Color("0")).Background(lipgloss.Color("#D290E4")), + CyanBg: lipgloss.NewStyle().Foreground(lipgloss.Color("0")).Background(lipgloss.Color("#66C2CD")), + GrayBg: lipgloss.NewStyle().Foreground(lipgloss.Color("0")).Background(lipgloss.Color("#B9BFCA")), + } +} + +func (s Styles) Renderer(r *lipgloss.Renderer) Styles { + s.Bold = s.Bold.Copy().Renderer(r) + s.Faint = s.Faint.Copy().Renderer(r) + s.Italic = s.Italic.Copy().Renderer(r) + s.Underline = s.Underline.Copy().Renderer(r) + s.Crossout = s.Crossout.Copy().Renderer(r) + s.Red = s.Red.Copy().Renderer(r) + s.Green = s.Green.Copy().Renderer(r) + s.Yellow = s.Yellow.Copy().Renderer(r) + s.Blue = s.Blue.Copy().Renderer(r) + s.Magenta = s.Magenta.Copy().Renderer(r) + s.Cyan = s.Cyan.Copy().Renderer(r) + s.Gray = s.Gray.Copy().Renderer(r) + s.RedBg = s.RedBg.Copy().Renderer(r) + s.GreenBg = s.GreenBg.Copy().Renderer(r) + s.YellowBg = s.YellowBg.Copy().Renderer(r) + s.BlueBg = s.BlueBg.Copy().Renderer(r) + s.MagentaBg = s.MagentaBg.Copy().Renderer(r) + s.CyanBg = s.CyanBg.Copy().Renderer(r) + s.GrayBg = s.GrayBg.Copy().Renderer(r) + + return s +} + +type model struct { + session ssh.Session + renderer *lipgloss.Renderer + + styles Styles +} + +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.KeyMsg: + if s := msg.String(); s == "ctrl+c" || s == "q" || s == "esc" { + return m, tea.Quit + } + } + return m, nil +} + +func (m model) View() string { + var b strings.Builder + + b.WriteString(m.styles.Bold.Render("bold")) + b.WriteString(" ") + b.WriteString(m.styles.Faint.Render("faint")) + b.WriteString(" ") + b.WriteString(m.styles.Italic.Render("italic")) + b.WriteString(" ") + b.WriteString(m.styles.Underline.Render("underline")) + b.WriteString(" ") + b.WriteString(m.styles.Crossout.Render("crossout")) + b.WriteString("\n\n") + + b.WriteString(m.styles.Red.Render("red")) + b.WriteString(" ") + b.WriteString(m.styles.Green.Render("green")) + b.WriteString(" ") + b.WriteString(m.styles.Yellow.Render("yellow")) + b.WriteString(" ") + b.WriteString(m.styles.Blue.Render("blue")) + b.WriteString(" ") + b.WriteString(m.styles.Magenta.Render("magenta")) + b.WriteString(" ") + b.WriteString(m.styles.Cyan.Render("cyan")) + b.WriteString(" ") + b.WriteString(m.styles.Gray.Render("gray")) + b.WriteString("\n\n") + + b.WriteString(m.styles.RedBg.Render("red")) + b.WriteString(" ") + b.WriteString(m.styles.GreenBg.Render("green")) + b.WriteString(" ") + b.WriteString(m.styles.YellowBg.Render("yellow")) + b.WriteString(" ") + b.WriteString(m.styles.BlueBg.Render("blue")) + b.WriteString(" ") + b.WriteString(m.styles.MagentaBg.Render("magenta")) + b.WriteString(" ") + b.WriteString(m.styles.CyanBg.Render("cyan")) + b.WriteString(" ") + b.WriteString(m.styles.GrayBg.Render("gray")) + b.WriteString("\n\n") + + output := m.renderer.Output() + b.WriteString(fmt.Sprintf("Has foreground color %s", output.ForegroundColor())) + b.WriteString("\n") + b.WriteString(fmt.Sprintf("Has background color %s", output.BackgroundColor())) + b.WriteString("\n") + b.WriteString(fmt.Sprintf("Has dark background?: %t", m.renderer.HasDarkBackground())) + b.WriteString("\n\n") + + return b.String() +} + +func main() { + s, err := wish.NewServer( + wish.WithAddress(":2345"), + wish.WithHostKeyPath("examples"), + wish.WithMiddleware( + bm.MiddlewareWithProgramHandler(func(s ssh.Session) *tea.Program { + ptyReq, _, active := s.Pty() + if !active { + wish.Println(s, "not a pty") + return nil + } + + e := &sshEnviron{environ: append(s.Environ(), "TERM="+ptyReq.Term)} + renderer := lipgloss.NewRenderer(s, + // XXX: notice that order here is important since + // termenv.WithColorCache depends on unsafe and environment + // values. + termenv.WithUnsafe(), + termenv.WithEnvironment(e), + termenv.WithColorCache(true), + ) + + m, opts := model{ + session: s, + renderer: renderer, + styles: DefaultStyles().Renderer(renderer), + }, []tea.ProgramOption{ + tea.WithAltScreen(), + tea.WithInput(s), + tea.WithOutput(renderer.Output()), + } + + return tea.NewProgram(m, opts...) + }, termenv.ANSI256), + ), + ) + if err != nil { + log.Fatal(err) + } + log.Printf("Listening on %s", s.Addr) + if err := s.ListenAndServe(); err != nil { + log.Fatal(err) + } +}