supporing custom pagers step 1

13 files changed, 233 insertions, 62 deletions

diff --git a/go.mod b/go.mod
index b4ce1445c..8ed67a9bb 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,6 @@ require (
 	github.com/integrii/flaggy v1.4.0
 	github.com/jesseduffield/gocui v0.3.1-0.20200301081700-d6e485450113
 	github.com/jesseduffield/pty v1.2.1
-	github.com/jesseduffield/rollrus v0.0.0-20190701125922-dd028cb0bfd7 // indirect
 	github.com/jesseduffield/termbox-go v0.0.0-20200130214842-1d31d1faa3c9 // indirect
 	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
diff --git a/go.sum b/go.sum
index fc77dc30d..ad01bd60c 100644
--- a/go.sum
+++ b/go.sum
@@ -54,7 +54,6 @@ github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfU
 github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@@ -77,30 +76,12 @@ github.com/integrii/flaggy v1.4.0 h1:A1x7SYx4jqu5NSrY14z8Z+0UyX2S5ygfJJrfolWR3zM
 github.com/integrii/flaggy v1.4.0/go.mod h1:tnTxHeTJbah0gQ6/K0RW0J7fMUBk9MCF5blhm43LNpI=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOlocH6Fxy8MmwDt+yVQYULKfN0RoTN8A=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i6rXxKeerYnT8Nvf0QmHCRC1n8sfWVwXF2Frvo=
-github.com/jesseduffield/gocui v0.3.1-0.20191116013947-b13bda319532 h1:V1Lk2rm5/p27NjnlF2ezzkxDaisHNcveMNueSD7RYgs=
-github.com/jesseduffield/gocui v0.3.1-0.20191116013947-b13bda319532/go.mod h1:2RtZznzYKt8RLRwvFiSkXjU0Ei8WwHdubgnlaYH47dw=
-github.com/jesseduffield/gocui v0.3.1-0.20200112025325-6c933915c351 h1:+sSqd2YotacWt+1MNRN8ZmXnYoiJeblZeptzKiHIyv0=
-github.com/jesseduffield/gocui v0.3.1-0.20200112025325-6c933915c351/go.mod h1:2RtZznzYKt8RLRwvFiSkXjU0Ei8WwHdubgnlaYH47dw=
-github.com/jesseduffield/gocui v0.3.1-0.20200131125953-f679540a7039 h1:CVhilJ8ZdN7GmAI+fbH9829Cp/8hbK7Lijbd4VaNgo0=
-github.com/jesseduffield/gocui v0.3.1-0.20200131125953-f679540a7039/go.mod h1:2RtZznzYKt8RLRwvFiSkXjU0Ei8WwHdubgnlaYH47dw=
-github.com/jesseduffield/gocui v0.3.1-0.20200131131454-a319843434ac h1:vp7I0RpFq4L46nFA9QQokzhFgr68LRGtwDO9xfq4F+A=
-github.com/jesseduffield/gocui v0.3.1-0.20200131131454-a319843434ac/go.mod h1:2RtZznzYKt8RLRwvFiSkXjU0Ei8WwHdubgnlaYH47dw=
-github.com/jesseduffield/gocui v0.3.1-0.20200201013258-57fdcf23edc5 h1:tE0w3tuL/bj1o5VMhjjE0ep6i7Fva+RYjKcMFcniJEY=
-github.com/jesseduffield/gocui v0.3.1-0.20200201013258-57fdcf23edc5/go.mod h1:2RtZznzYKt8RLRwvFiSkXjU0Ei8WwHdubgnlaYH47dw=
-github.com/jesseduffield/gocui v0.3.1-0.20200223105115-3e1f0f7c3efe h1:UQyebauOcBzbGq32kTXwEyuJaqp3BkI8JoCrGs2jijU=
-github.com/jesseduffield/gocui v0.3.1-0.20200223105115-3e1f0f7c3efe/go.mod h1:2RtZznzYKt8RLRwvFiSkXjU0Ei8WwHdubgnlaYH47dw=
 github.com/jesseduffield/gocui v0.3.1-0.20200224201655-5024a02682ed h1:glGs+mzPZOl1iHiUsBW3918WeFwqsbQQ/jtLkkQXDi4=
 github.com/jesseduffield/gocui v0.3.1-0.20200224201655-5024a02682ed/go.mod h1:2RtZznzYKt8RLRwvFiSkXjU0Ei8WwHdubgnlaYH47dw=
 github.com/jesseduffield/gocui v0.3.1-0.20200301081700-d6e485450113 h1:jHZRVJUWsU8HaQ0crocz0i0BkpOqFLDJEO/AtBp+Ecs=
 github.com/jesseduffield/gocui v0.3.1-0.20200301081700-d6e485450113/go.mod h1:2RtZznzYKt8RLRwvFiSkXjU0Ei8WwHdubgnlaYH47dw=
 github.com/jesseduffield/pty v1.2.1 h1:7xYBiwNH0PpWqC8JmvrPq1a/ksNqyCavzWu9pbBGYWI=
 github.com/jesseduffield/pty v1.2.1/go.mod h1:7jlS40+UhOqkZJDIG1B/H21xnuET/+fvbbnHCa8wSIo=
-github.com/jesseduffield/roll v0.0.0-20190629104057-695be2e62b00 h1:+JaOkfBNYQYlGD7dgru8mCwYNEc5tRRI8mThlVANhSM=
-github.com/jesseduffield/roll v0.0.0-20190629104057-695be2e62b00/go.mod h1:cWNQljQAWYBp4wchyGfql4q2jRNZXxiE1KhVQgz+JaM=
-github.com/jesseduffield/rollrus v0.0.0-20190701125922-dd028cb0bfd7 h1:CRD7bVjlGIiV+M0jlsa+XWpneW0KY0e7Y4z3GWb5S4o=
-github.com/jesseduffield/rollrus v0.0.0-20190701125922-dd028cb0bfd7/go.mod h1:VspA3aTkEo0Q7TPCLmX1uHNP+Wb4iSDX09hmTRo1QYc=
-github.com/jesseduffield/termbox-go v0.0.0-20190630083001-9dd53af7214e h1:tth7wr6+sfSbdpRWWrwvLYyS56HyIRVfq0Qcl2h28wM=
-github.com/jesseduffield/termbox-go v0.0.0-20190630083001-9dd53af7214e/go.mod h1:anMibpZtqNxjDbxrcDEAwSdaJ37vyUeM1f/M4uekib4=
 github.com/jesseduffield/termbox-go v0.0.0-20200130214842-1d31d1faa3c9 h1:iBBk1lhFwjwJw//J2m1yyz9S368GeXQTpMVACTyQMh0=
 github.com/jesseduffield/termbox-go v0.0.0-20200130214842-1d31d1faa3c9/go.mod h1:anMibpZtqNxjDbxrcDEAwSdaJ37vyUeM1f/M4uekib4=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
@@ -114,7 +95,6 @@ github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd h1:Coekwdh0v
 github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
 github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
-github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s=
 github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
@@ -132,8 +112,6 @@ github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-isatty v0.0.11 h1:FxPOTFNqGkuDUGi3H/qkUbQO4ZiBa2brKq5r0l8TGeM=
 github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
-github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
-github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-runewidth v0.0.8 h1:3tS41NlGYSmhhe/8fhGRzc+z3AYCw1Fe1WAyLuujKs0=
 github.com/mattn/go-runewidth v0.0.8/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
@@ -153,7 +131,6 @@ github.com/onsi/ginkgo v1.10.3/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+
 github.com/onsi/gomega v1.7.1 h1:K0jcRCwNQM3vFGh1ppMtDh/+7ApJrjldlX8fA0jDTLQ=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
 github.com/pelletier/go-buffruneio v0.2.0/go.mod h1:JkE26KsDizTr40EUHkXVtNPvgGtbSNq5BcowyYOWdKo=
-github.com/pelletier/go-toml v1.2.0 h1:T5zMGML61Wp+FlcbWjRDT7yAxhJNAiPPLOFECq181zc=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pelletier/go-toml v1.6.0 h1:aetoXYr0Tv7xRU/V4B4IZJ2QcbtMUFoNb3ORp7TzIK4=
 github.com/pelletier/go-toml v1.6.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys=
@@ -177,7 +154,6 @@ github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAm
 github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0 h1:Xuk8ma/ibJ1fOy4Ee11vHhUFHQNpHhrBneOCNHVXS5w=
 github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0/go.mod h1:7AwjWCpdPhkSmNAgUv5C7EJ4AbmjEB3r047r3DXWu3Y=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
-github.com/sirupsen/logrus v1.3.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
@@ -186,17 +162,14 @@ github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIK
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
-github.com/spf13/afero v1.1.2 h1:m8/z1t7/fwjysjQRYbP0RD+bUIF/8tJwPdEZsI83ACI=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
 github.com/spf13/afero v1.2.2 h1:5jhuqJyZCZf2JRofRvN/nIFgIWNzPa3/Vz8mYylgbWc=
 github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=
 github.com/spf13/cast v1.3.0 h1:oget//CVOEoFewqQxwr0Ej5yjygnqGkvggSE/gB35Q8=
 github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
-github.com/spf13/jwalterweatherman v1.0.0 h1:XHEdyB+EcvlqZamSM4ZOMGlc93t6AcsBEu9Gc1vn7yk=
 github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
 github.com/spf13/jwalterweatherman v1.1.0 h1:ue6voC5bR5F8YxI5S67j9i582FU4Qvo2bmqnqMYADFk=
 github.com/spf13/jwalterweatherman v1.1.0/go.mod h1:aNWZUN0dPAAO/Ljvb5BEdw96iTZ0EXowPYD95IqWIGo=
-github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
 github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
@@ -231,7 +204,6 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190506204251-e1dfcc566284/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413 h1:ULYEB3JvPRE/IfO+9uO7vKV/xzVTO7XPAwm8xbf4w2g=
 golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@@ -246,7 +218,6 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 h1:Ao/3l156eZf2AW5wK8a7/smtodRU+gha3+BeqJ69lRk=
 golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553 h1:efeOvDhwQ29Dj3SdAV/MJf8oukgn+8D8WgaCaRMchF8=
 golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -266,7 +237,6 @@ golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e h1:D5TXcfTk7xF7hvieo4QErS3qqCB4teTffacDWr7CI+0=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191210023423-ac6580df4449 h1:gSbV7h1NRL2G1xTg/owz62CST1oJBmxy4QpMMregXVQ=
@@ -288,7 +258,6 @@ google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZi
 google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
diff --git a/pkg/commands/git.go b/pkg/commands/git.go
index 1e4f1e990..e41648ed3 100644
--- a/pkg/commands/git.go
+++ b/pkg/commands/git.go
@@ -177,7 +177,7 @@ func stashEntryFromLine(line string, index int) *StashEntry {
 
 // GetStashEntryDiff stash diff
 func (c *GitCommand) ShowStashEntryCmdStr(index int) string {
-	return fmt.Sprintf("git stash show -p --color stash@{%d}", index)
+	return fmt.Sprintf("git stash show -p --color=%s stash@{%d}", c.colorArg(), index)
 }
 
 // GetStatusFiles git status files
@@ -558,11 +558,11 @@ func (c *GitCommand) Ignore(filename string) error {
 }
 
 func (c *GitCommand) ShowCmdStr(sha string) string {
-	return fmt.Sprintf("git show --color --no-renames --stat -p %s", sha)
+	return fmt.Sprintf("git show --color=%s --no-renames --stat -p %s", c.colorArg(), sha)
 }
 
 func (c *GitCommand) GetBranchGraphCmdStr(branchName string) string {
-	return fmt.Sprintf("git log --graph --color --abbrev-commit --decorate --date=relative --pretty=medium %s", branchName)
+	return fmt.Sprintf("git log --graph --color=always --abbrev-commit --decorate --date=relative --pretty=medium %s", branchName)
 }
 
 // GetRemoteURL returns current repo remote url
@@ -591,7 +591,7 @@ func (c *GitCommand) Diff(file *File, plain bool, cached bool) string {
 func (c *GitCommand) DiffCmdStr(file *File, plain bool, cached bool) string {
 	cachedArg := ""
 	trackedArg := "--"
-	colorArg := "--color"
+	colorArg := c.colorArg()
 	split := strings.Split(file.Name, " -> ") // in case of a renamed file we get the new filename
 	fileName := c.OSCommand.Quote(split[len(split)-1])
 	if cached {
@@ -601,10 +601,10 @@ func (c *GitCommand) DiffCmdStr(file *File, plain bool, cached bool) string {
 		trackedArg = "--no-index /dev/null"
 	}
 	if plain {
-		colorArg = ""
+		colorArg = "never"
 	}
 
-	return fmt.Sprintf("git diff --stat -p %s %s %s %s", colorArg, cachedArg, trackedArg, fileName)
+	return fmt.Sprintf("git diff --stat -p --color=%s %s %s %s", colorArg, cachedArg, trackedArg, fileName)
 }
 
 func (c *GitCommand) ApplyPatch(patch string, flags ...string) error {
@@ -896,12 +896,12 @@ func (c *GitCommand) ShowCommitFile(commitSha, fileName string, plain bool) (str
 }
 
 func (c *GitCommand) ShowCommitFileCmdStr(commitSha, fileName string, plain bool) string {
-	colorArg := "--color"
+	colorArg := c.colorArg()
 	if plain {
-		colorArg = ""
+		colorArg = "never"
 	}
 
-	return fmt.Sprintf("git show --no-renames %s %s -- %s", colorArg, commitSha, fileName)
+	return fmt.Sprintf("git show --no-renames --color=%s %s -- %s", colorArg, commitSha, fileName)
 }
 
 // CheckoutFile checks out the file for the given commit
@@ -967,7 +967,7 @@ func (c *GitCommand) ResetSoft(ref string) error {
 
 // DiffCommits show diff between commits
 func (c *GitCommand) DiffCommits(sha1, sha2 string) (string, error) {
-	return c.OSCommand.RunCommandWithOutput("git diff --color --stat -p %s %s", sha1, sha2)
+	return c.OSCommand.RunCommandWithOutput("git diff --color=%s --stat -p %s %s", c.colorArg(), sha1, sha2)
 }
 
 // CreateFixupCommit creates a commit that fixes up a previous commit
@@ -1128,3 +1128,27 @@ func (c *GitCommand) GetReflogCommits() ([]*Commit, error) {
 
 	return commits, nil
 }
+
+func (c *GitCommand) GetPager(width int) (string, error) {
+	pager := c.Config.GetUserConfig().GetString("git.pager")
+	switch pager {
+	case "":
+		return "", nil
+	case "diff-so-fancy":
+		return "diff-so-fancy", nil
+	case "ydiff":
+		return fmt.Sprintf("ydiff -s --wrap --width=%d", width/2-6), nil
+	case "delta":
+		return "delta --dark", nil
+	default:
+		return "", errors.New("pager not supported. Pick one of diff-so-fancy, ydiff, delta, or nothing")
+	}
+}
+
+func (c *GitCommand) colorArg() string {
+	pager := c.Config.GetUserConfig().GetString("git.pager")
+	if pager == "diff-so-fancy" || pager == "" {
+		return "always"
+	}
+	return "never"
+}
diff --git a/pkg/commands/os.go b/pkg/commands/os.go
index e85b3e19c..9cf266f58 100644
--- a/pkg/commands/os.go
+++ b/pkg/commands/os.go
@@ -401,3 +401,11 @@ func (c *OSCommand) PipeCommands(commandStrings ...string) error {
 	}
 	return nil
 }
+
+func Kill(cmd *exec.Cmd) error {
+	if cmd.Process == nil {
+		// somebody got to it before we were able to, poor bastard
+		return nil
+	}
+	return cmd.Process.Kill()
+}
diff --git a/pkg/gui/commit_files_panel.go b/pkg/gui/commit_files_panel.go
index 63458926b..5fa7a4683 100644
--- a/pkg/gui/commit_files_panel.go
+++ b/pkg/gui/commit_files_panel.go
@@ -50,7 +50,7 @@ func (gui *Gui) handleCommitFileSelect(g *gocui.Gui, v *gocui.View) error {
 	cmd := gui.OSCommand.ExecutableFromString(
 		gui.GitCommand.ShowCommitFileCmdStr(commitFile.Sha, commitFile.Name, false),
 	)
-	if err := gui.newCmdTask("main", cmd); err != nil {
+	if err := gui.newPtyTask("main", cmd); err != nil {
 		gui.Log.Error(err)
 	}
 
diff --git a/pkg/gui/commits_panel.go b/pkg/gui/commits_panel.go
index fe6b7acb9..0c901d085 100644
--- a/pkg/gui/commits_panel.go
+++ b/pkg/gui/commits_panel.go
@@ -67,7 +67,7 @@ func (gui *Gui) handleCommitSelect(g *gocui.Gui, v *gocui.View) error {
 	cmd := gui.OSCommand.ExecutableFromString(
 		gui.GitCommand.ShowCmdStr(commit.Sha),
 	)
-	if err := gui.newCmdTask("main", cmd); err != nil {
+	if err := gui.newPtyTask("main", cmd); err != nil {
 		gui.Log.Error(err)
 	}
 
diff --git a/pkg/gui/files_panel.go b/pkg/gui/files_panel.go
index 4e00dc523..6bd2c7076 100644
--- a/pkg/gui/files_panel.go
+++ b/pkg/gui/files_panel.go
@@ -62,7 +62,7 @@ func (gui *Gui) selectFile(alreadySelected bool) error {
 		gui.getSecondaryView().Title = gui.Tr.SLocalize("StagedChanges")
 		cmdStr := gui.GitCommand.DiffCmdStr(file, false, true)
 		cmd := gui.OSCommand.ExecutableFromString(cmdStr)
-		if err := gui.newCmdTask("secondary", cmd); err != nil {
+		if err := gui.newPtyTask("secondary", cmd); err != nil {
 			return err
 		}
 	} else {
@@ -76,7 +76,7 @@ func (gui *Gui) selectFile(alreadySelected bool) error {
 
 	cmdStr := gui.GitCommand.DiffCmdStr(file, false, !file.HasUnstagedChanges && file.HasStagedChanges)
 	cmd := gui.OSCommand.ExecutableFromString(cmdStr)
-	if err := gui.newCmdTask("main", cmd); err != nil {
+	if err := gui.newPtyTask("main", cmd); err != nil {
 		return err
 	}
 
diff --git a/pkg/gui/gui.go b/pkg/gui/gui.go
index 70c3c3f51..9289c4e31 100644
--- a/pkg/gui/gui.go
+++ b/pkg/gui/gui.go
@@ -211,6 +211,9 @@ type guiState struct {
 	Searching            searchingState
 	ScreenMode           int
 	SideView             *gocui.View
+	Ptmx                 *os.File
+	PrevMainWidth        int
+	PrevMainHeight       int
 }
 
 // for now the split view will always be on
@@ -247,6 +250,7 @@ func NewGui(log *logrus.Entry, gitCommand *commands.GitCommand, oSCommand *comma
 		},
 		ScreenMode: SCREEN_NORMAL,
 		SideView:   nil,
+		Ptmx:       nil,
 	}
 
 	gui := &Gui{
@@ -811,6 +815,15 @@ func (gui *Gui) layout(g *gocui.Gui) error {
 		}
 	}
 
+	mainViewWidth, mainViewHeight := gui.getMainView().Size()
+	if mainViewWidth != gui.State.PrevMainWidth || mainViewHeight != gui.State.PrevMainHeight {
+		gui.State.PrevMainWidth = mainViewWidth
+		gui.State.PrevMainHeight = mainViewHeight
+		if err := gui.onResize(); err != nil {
+			return err
+		}
+	}
+
 	// here is a good place log some stuff
 	// if you download humanlog and do tail -f development.log | humanlog
 	// this will let you see these branches as prettified json
@@ -942,7 +955,7 @@ func (gui *Gui) startBackgroundFetch() {
 
 // Run setup the gui with keybindings and start the mainloop
 func (gui *Gui) Run() error {
-	g, err := gocui.NewGui(gocui.OutputNormal, OverlappingEdges)
+	g, err := gocui.NewGui(gocui.Output256, OverlappingEdges)
 	if err != nil {
 		return err
 	}
diff --git a/pkg/gui/pty.go b/pkg/gui/pty.go
new file mode 100644
index 000000000..18fb98fda
--- /dev/null
+++ b/pkg/gui/pty.go
@@ -0,0 +1,21 @@
+package gui
+
+import (
+	"github.com/jesseduffield/pty"
+)
+
+func (gui *Gui) onResize() error {
+	if gui.State.Ptmx == nil {
+		return nil
+	}
+	mainView := gui.getMainView()
+	width, height := mainView.Size()
+
+	if err := pty.Setsize(gui.State.Ptmx, &pty.Winsize{Cols: uint16(width), Rows: uint16(height)}); err != nil {
+		return err
+	}
+
+	// TODO: handle resizing properly
+
+	return nil
+}
diff --git a/pkg/gui/reflog_panel.go b/pkg/gui/reflog_panel.go
index 37144d8c6..1837e2f7d 100644
--- a/pkg/gui/reflog_panel.go
+++ b/pkg/gui/reflog_panel.go
@@ -41,7 +41,7 @@ func (gui *Gui) handleReflogCommitSelect(g *gocui.Gui, v *gocui.View) error {
 	cmd := gui.OSCommand.ExecutableFromString(
 		gui.GitCommand.ShowCmdStr(commit.Sha),
 	)
-	if err := gui.newCmdTask("main", cmd); err != nil {
+	if err := gui.newPtyTask("main", cmd); err != nil {
 		gui.Log.Error(err)
 	}
 
diff --git a/pkg/gui/stash_panel.go b/pkg/gui/stash_panel.go
index db12767e8..92d84df9f 100644
--- a/pkg/gui/stash_panel.go
+++ b/pkg/gui/stash_panel.go
@@ -41,7 +41,7 @@ func (gui *Gui) handleStashEntrySelect(g *gocui.Gui, v *gocui.View) error {
 	cmd := gui.OSCommand.ExecutableFromString(
 		gui.GitCommand.ShowStashEntryCmdStr(stashEntry.Index),
 	)
-	if err := gui.newCmdTask("main", cmd); err != nil {
+	if err := gui.newPtyTask("main", cmd); err != nil {
 		gui.Log.Error(err)
 	}
 
diff --git a/pkg/gui/tasks_adapter.go b/pkg/gui/tasks_adapter.go
index 22ebb9da9..38d7ce36b 100644
--- a/pkg/gui/tasks_adapter.go
+++ b/pkg/gui/tasks_adapter.go
@@ -5,6 +5,7 @@ import (
 
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/tasks"
+	"github.com/jesseduffield/pty"
 )
 
 func (gui *Gui) newCmdTask(viewName string, cmd *exec.Cmd) error {
@@ -25,6 +26,49 @@ func (gui *Gui) newCmdTask(viewName string, cmd *exec.Cmd) error {
 	return nil
 }
 
+func (gui *Gui) newPtyTask(viewName string, cmd *exec.Cmd) error {
+	width, _ := gui.getMainView().Size()
+	pager, err := gui.GitCommand.GetPager(width)
+	if err != nil {
+		return err
+	}
+
+	if pager == "" {
+		// if we're not using a custom pager we don't need to use a pty
+		return gui.newCmdTask(viewName, cmd)
+	}
+
+	cmd.Env = append(cmd.Env, "GIT_PAGER="+pager)
+
+	view, err := gui.g.View(viewName)
+	if err != nil {
+		return nil // swallowing for now
+	}
+
+	_, height := view.Size()
+	_, oy := view.Origin()
+
+	manager := gui.getManager(view)
+
+	ptmx, err := pty.Start(cmd)
+	if err != nil {
+		return err
+	}
+
+	gui.State.Ptmx = ptmx
+	onClose := func() { gui.State.Ptmx = nil }
+
+	if err := gui.onResize(); err != nil {
+		return err
+	}
+
+	if err := manager.NewTask(manager.NewPtyTask(ptmx, cmd, height+oy+10, onClose)); err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func (gui *Gui) newTask(viewName string, f func(chan struct{}) error) error {
 	view, err := gui.g.View(viewName)
 	if err != nil {
@@ -69,7 +113,10 @@ func (gui *Gui) getManager(view *gocui.View) *tasks.ViewBufferManager {
 				view.Clear()
 			},
 			func() {
-				gui.g.Update(func(*gocui.Gui) error { return nil })
+				gui.g.Update(func(*gocui.Gui) error {
+					gui.Log.Warn("updating view")
+					return nil
+				})
 			})
 		gui.viewBufferManagerMap[view.Name()] = manager
 	}
diff --git a/pkg/tasks/tasks.go b/pkg/tasks/tasks.go
index 26846c439..716de488e 100644
--- a/pkg/tasks/tasks.go
+++ b/pkg/tasks/tasks.go
@@ -4,10 +4,12 @@ import (
 	"bufio"
 	"fmt"
 	"io"
+	"os"
 	"os/exec"
 	"sync"
 	"time"
 
+	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/sirupsen/logrus"
 )
 
@@ -60,7 +62,7 @@ func (m *ViewBufferManager) NewCmdTask(cmd *exec.Cmd, linesToRead int) func(chan
 		go func() {
 			<-stop
 			if cmd.ProcessState == nil {
-				if err := kill(cmd); err != nil {
+				if err := commands.Kill(cmd); err != nil {
 					m.Log.Warn(err)
 				}
 			}
@@ -105,6 +107,95 @@ func (m *ViewBufferManager) NewCmdTask(cmd *exec.Cmd, linesToRead int) func(chan
 
 						select {
 						case <-stop:
+							m.refreshView()
+							break outer
+						default:
+						}
+						if !ok {
+							m.refreshView()
+							break outer
+						}
+						m.writer.Write(append(scanner.Bytes(), []byte("\n")...))
+					}
+					m.refreshView()
+				case <-stop:
+					m.refreshView()
+					break outer
+				}
+			}
+			m.refreshView()
+
+			if err := cmd.Wait(); err != nil {
+				m.Log.Warn(err)
+			}
+
+			close(done)
+		}()
+
+		m.readLines <- linesToRead
+
+		<-done
+
+		return nil
+	}
+}
+
+func (m *ViewBufferManager) NewPtyTask(ptmx *os.File, cmd *exec.Cmd, linesToRead int, onClose func()) func(chan struct{}) error {
+	return func(stop chan struct{}) error {
+		r := ptmx
+
+		defer ptmx.Close()
+
+		done := make(chan struct{})
+		go func() {
+			<-stop
+			commands.Kill(cmd)
+			ptmx.Close()
+		}()
+
+		loadingMutex := sync.Mutex{}
+
+		// not sure if it's the right move to redefine this or not
+		m.readLines = make(chan int, 1024)
+
+		go func() {
+			scanner := bufio.NewScanner(r)
+			scanner.Split(bufio.ScanLines)
+
+			loaded := false
+
+			go func() {
+				ticker := time.NewTicker(time.Millisecond * 100)
+				defer ticker.Stop()
+				select {
+				case <-ticker.C:
+					loadingMutex.Lock()
+					if !loaded {
+						m.beforeStart()
+						m.writer.Write([]byte("loading..."))
+						m.refreshView()
+					}
+					loadingMutex.Unlock()
+				case <-stop:
+					return
+				}
+			}()
+
+		outer:
+			for {
+				select {
+				case linesToRead := <-m.readLines:
+					for i := 0; i < linesToRead; i++ {
+						ok := scanner.Scan()
+						loadingMutex.Lock()
+						if !loaded {
+							m.beforeStart()
+							loaded = true
+						}
+						loadingMutex.Unlock()
+
+						select {
+						case <-stop:
 							break outer
 						default:
 						}
@@ -124,12 +215,18 @@ func (m *ViewBufferManager) NewCmdTask(cmd *exec.Cmd, linesToRead int) func(chan
 				m.Log.Warn(err)
 			}
 
+			m.refreshView()
+
+			onClose()
+
 			close(done)
 		}()
 
 		m.readLines <- linesToRead
 
+		m.Log.Warn("waiting for done channel")
 		<-done
+		m.Log.Warn("done channel returned")
 
 		return nil
 	}
@@ -141,7 +238,7 @@ func (t *ViewBufferManager) Close() {
 		return
 	}
 
-	c := make(chan struct{}, 1)
+	c := make(chan struct{})
 
 	go func() {
 		t.currentTask.Stop()
@@ -170,7 +267,10 @@ func (m *ViewBufferManager) NewTask(f func(stop chan struct{}) error) error {
 
 		m.waitingMutex.Lock()
 		defer m.waitingMutex.Unlock()
+
+		m.Log.Infof("done waiting")
 		if taskID < m.newTaskId {
+			m.Log.Infof("returning cos the task is obsolete")
 			return
 		}
 
@@ -216,13 +316,3 @@ func (t *Task) Stop() {
 	t.stopped = true
 	return
 }
-
-// kill kills a process
-func kill(cmd *exec.Cmd) error {
-	if cmd.Process == nil {
-		// somebody got to it before we were able to, poor bastard
-		return nil
-	}
-
-	return cmd.Process.Kill()
-}