BIG REFACTOR: build sketch is triggered on every change

The sketch build may be interrupted if new changes comes during the
build (invalidating it).

Since we auto rebuild on every change we do not need to monitor includes
or symbols anymore greatly reducing code complexity.

Build progress is no more handled by a goroutine, we lose the cycling
dots (. -> .. -> ...) but we simplify the code a lot.

The compile_commands.json is now kept separated from the one created by
the CLI (that is touched multiple times, and it confuses clangd). Now
the compile_commands.json seen by clangd is touched only once after a
successful build.

go.mod

@@ -5,7 +5,7 @@ go 1.12
 replace go.bug.st/lsp => ../go-lsp
 
 require (
-	github.com/arduino/arduino-cli v0.0.0-20211105112240-8cae8809aad9
+	github.com/arduino/arduino-cli v0.0.0-20211111113528-bf4a7844a79b
 	github.com/arduino/go-paths-helper v1.6.1
 	github.com/fatih/color v1.13.0
 	github.com/pkg/errors v0.9.1

go.sum

@@ -44,13 +44,19 @@ github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYU
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/arduino/arduino-cli v0.0.0-20211105112240-8cae8809aad9 h1:/in/9/XSzoD5j4+0yegDQoej4Lgr5ItevWgmQNXGiyg=
 github.com/arduino/arduino-cli v0.0.0-20211105112240-8cae8809aad9/go.mod h1:cU/LNzIePCU/dvW39BClyZVPuz19Zsrt2dAIbWPtTAA=
+github.com/arduino/arduino-cli v0.0.0-20211111094916-c8a3f2efad9d h1:dNv1HPy9IbjhZ2+Y4kzoXRVWSZmRw6tMk8a7FPUn41w=
+github.com/arduino/arduino-cli v0.0.0-20211111094916-c8a3f2efad9d/go.mod h1:cU/LNzIePCU/dvW39BClyZVPuz19Zsrt2dAIbWPtTAA=
+github.com/arduino/arduino-cli v0.0.0-20211111113528-bf4a7844a79b h1:fa5vlawr+0hTBaMQxeQB6Mgy0hsTUcdJUlZuGDA+440=
+github.com/arduino/arduino-cli v0.0.0-20211111113528-bf4a7844a79b/go.mod h1:cU/LNzIePCU/dvW39BClyZVPuz19Zsrt2dAIbWPtTAA=
+github.com/arduino/board-discovery v0.0.0-20180823133458-1ba29327fb0c h1:agh2JT96G8egU7FEb13L4dq3fnCN7lxXhJ86t69+W7s=
 github.com/arduino/board-discovery v0.0.0-20180823133458-1ba29327fb0c/go.mod h1:HK7SpkEax/3P+0w78iRQx1sz1vCDYYw9RXwHjQTB5i8=
 github.com/arduino/go-paths-helper v1.0.1/go.mod h1:HpxtKph+g238EJHq4geEPv9p+gl3v5YYu35Yb+w31Ck=
 github.com/arduino/go-paths-helper v1.2.0/go.mod h1:HpxtKph+g238EJHq4geEPv9p+gl3v5YYu35Yb+w31Ck=
 github.com/arduino/go-paths-helper v1.6.1 h1:lha+/BuuBsx0qTZ3gy6IO1kU23lObWdQ/UItkzVWQ+0=
 github.com/arduino/go-paths-helper v1.6.1/go.mod h1:V82BWgAAp4IbmlybxQdk9Bpkz8M4Qyx+RAFKaG9NuvU=
 github.com/arduino/go-properties-orderedmap v1.6.0 h1:gp2JoWRETtqwsZ+UHu/PBuYWYH2x2+d+uipDxS4WmvM=
 github.com/arduino/go-properties-orderedmap v1.6.0/go.mod h1:DKjD2VXY/NZmlingh4lSFMEYCVubfeArCsGPGDwb2yk=
+github.com/arduino/go-timeutils v0.0.0-20171220113728-d1dd9e313b1b h1:9hDi4F2st6dbLC3y4i02zFT5quS4X6iioWifGlVwfy4=
 github.com/arduino/go-timeutils v0.0.0-20171220113728-d1dd9e313b1b/go.mod h1:uwGy5PpN4lqW97FiLnbcx+xx8jly5YuPMJWfVwwjJiQ=
 github.com/arduino/go-win32-utils v0.0.0-20180330194947-ed041402e83b h1:3PjgYG5gVPA7cipp7vIR2lF96KkEJIFBJ+ANnuv6J20=
 github.com/arduino/go-win32-utils v0.0.0-20180330194947-ed041402e83b/go.mod h1:iIPnclBMYm1g32Q5kXoqng4jLhMStReIP7ZxaoUC2y8=
@@ -65,22 +71,27 @@ github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWR
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/cmaglie/pb v1.0.27 h1:ynGj8vBXR+dtj4B7Q/W/qGt31771Ux5iFfRQBnwdQiA=
 github.com/cmaglie/pb v1.0.27/go.mod h1:GilkKZMXYjBA4NxItWFfO+lwkp59PLHQ+IOW/b/kmZI=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
+github.com/codeclysm/cc v1.2.2 h1:1ChS4EvWTjw6bH2sd6QiMcmih0itVVrWdh9MmOliX/I=
 github.com/codeclysm/cc v1.2.2/go.mod h1:XtW4ArCNgQwFphcRGG9+sPX5WM1J6/u0gMy5ZdV3obA=
 github.com/codeclysm/extract/v3 v3.0.2 h1:sB4LcE3Php7LkhZwN0n2p8GCwZe92PEQutdbGURf5xc=
 github.com/codeclysm/extract/v3 v3.0.2/go.mod h1:NKsw+hqua9H+Rlwy/w/3Qgt9jDonYEgB6wJu+25eOKw=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
+github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/creack/goselect v0.1.2 h1:2DNy14+JPjRBgPzAd1thbQp4BSIihxcBf0IXhQXDRa0=
 github.com/creack/goselect v0.1.2/go.mod h1:a/NhLweNvqIYMuxcMOuWY516Cimucms3DglDzQP3hKY=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 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=
+github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
 github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
@@ -92,7 +103,9 @@ github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
 github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
+github.com/fluxio/iohelpers v0.0.0-20160419043813-3a4dd67a94d2 h1:C6sOwknxwWfLBEQ91zhmptlfxf7pVEs5s6wOnDxNpS4=
 github.com/fluxio/iohelpers v0.0.0-20160419043813-3a4dd67a94d2/go.mod h1:c7sGIpDbBo0JZZ1tKyC1p5smWf8QcUjK4bFtZjHAecg=
+github.com/fluxio/multierror v0.0.0-20160419044231-9c68d39025e5 h1:R8jFW6G/bjoXjWPFrEfw9G5YQDlYhwV4AC+Eonu6wmk=
 github.com/fluxio/multierror v0.0.0-20160419044231-9c68d39025e5/go.mod h1:BEUDl7FG1cc76sM0J0x8dqr6RhiL4uqvk6oFkwuNyuM=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
@@ -103,6 +116,7 @@ github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/gofrs/uuid v3.2.0+incompatible h1:y12jRkkFxsd7GpqdSZ+/KCs/fJbqpEXSGd4+jfEaewE=
 github.com/gofrs/uuid v3.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
@@ -199,6 +213,7 @@ github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+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/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/json-iterator/go v1.1.11/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
@@ -218,6 +233,7 @@ github.com/juju/testing v0.0.0-20200510222523-6c8c298c77a0 h1:+WWUkhnTjV6RNOxkcw
 github.com/juju/testing v0.0.0-20200510222523-6c8c298c77a0/go.mod h1:hpGvhGHPVbNBraRLZEhoQwFLMrjK8PSlO4D3nDjKYXo=
 github.com/juju/utils v0.0.0-20180808125547-9dfc6dbfb02b/go.mod h1:6/KLg8Wz/y2KVGWEpkK9vMNGkOnu4k/cqs8Z1fKjTOk=
 github.com/juju/version v0.0.0-20161031051906-1f41e27e54f2/go.mod h1:kE8gK5X0CImdr7qpSKl3xB2PmpySSmfj7zVbkZFs81U=
+github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd h1:Coekwdh0v2wtGp9Gmz1Ze3eVRAWJMLokvN3QjdzCHLY=
 github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
@@ -234,6 +250,7 @@ github.com/leonelquinteros/gotext v1.4.0 h1:2NHPCto5IoMXbrT0bldPrxj0qM5asOCwtb1a
 github.com/leonelquinteros/gotext v1.4.0/go.mod h1:yZGXREmoGTtBvZHNcc+Yfug49G/2spuF/i/Qlsvz1Us=
 github.com/magiconair/properties v1.8.5 h1:b6kJs+EmPFMYGkow9GiUyCyOvIwYetYJ3fSaWak/Gls=
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+github.com/marcinbor85/gohex v0.0.0-20210308104911-55fb1c624d84 h1:hyAgCuG5nqTMDeUD8KZs7HSPs6KprPgPP8QmGV8nyvk=
 github.com/marcinbor85/gohex v0.0.0-20210308104911-55fb1c624d84/go.mod h1:Pb6XcsXyropB9LNHhnqaknG/vEwYztLkQzVCHv8sQ3M=
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@@ -243,14 +260,17 @@ github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNx
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+github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
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+github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
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@@ -264,6 +284,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
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+github.com/oleksandr/bonjour v0.0.0-20160508152359-5dcf00d8b228 h1:Cvfd2dOlXIPTeEkOT/h8PyK4phBngOM4at9/jlgy7d4=
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@@ -279,18 +300,25 @@ github.com/pmylund/sortutil v0.0.0-20120526081524-abeda66eb583 h1:ogHi8YLNeIxABO
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@@ -310,6 +338,7 @@ github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
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@@ -323,6 +352,7 @@ github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5Cc
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@@ -339,7 +369,9 @@ go.bug.st/lsp v0.0.0-20211109230950-26242be380a2 h1:UMl3K6gir2vJaZb9S8OoQ7PM2XMb
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+go.bug.st/serial v1.3.2 h1:6BFZZd/wngoL5PPYYTrFUounF54SIkykHpT98eq6zvk=
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+go.bug.st/serial.v1 v0.0.0-20180827123349-5f7892a7bb45 h1:mACY1anK6HNCZtm/DK2Rf2ZPHggVqeB0+7rY9Gl6wyI=
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@@ -363,6 +395,7 @@ golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8U
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@@ -698,9 +731,12 @@ gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
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