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Automatically detect the path of clangd, arduino-cli, and its configuration #115

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Merged
merged 3 commits into from
Jun 20, 2022
Merged

Automatically detect the path of clangd, arduino-cli, and its configuration #115

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e7b8550
Auto-detect any `clangd` and `arduino-cli` in `$PATH`
joewreschnig Jun 18, 2022
9d859f4
Auto-detect `arduino-cli.yaml` in `~/.arduino15`
joewreschnig Jun 18, 2022
6fa5799
Update README to indicate these are no longer required
joewreschnig Jun 18, 2022
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Auto-detect arduino-cli.yaml in ~/.arduino15
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@joewreschnig
joewreschnig committed Jun 18, 2022
commit 9d859f47995aedc1aac69ca81d2f5f1b2d1604c2
11 changes: 11 additions & 0 deletions main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@ import (
"os"
"os/exec"
"os/signal"
"os/user"
"path"

"github.com/arduino/arduino-language-server/ls"
"github.com/arduino/arduino-language-server/streams"
Expand Down Expand Up @@ -75,6 +77,15 @@ func main() {
log.Fatal("ArduinoCLI daemon address and instance number must be set.")
}
} else {
if *cliConfigPath == "" {
if user, _ := user.Current(); user != nil {
candidate := path.Join(user.HomeDir, ".arduino15/arduino-cli.yaml")
if _, err := os.Stat(candidate); err == nil {
*cliConfigPath = candidate
log.Printf("ArduinoCLI config file found at %s\n", candidate)
}
}
}
if *cliConfigPath == "" {
log.Fatal("Path to ArduinoCLI config file must be set.")
}
Expand Down