anomalyco/opencode
1
0
Fork 0
mirror of https://github.com/anomalyco/opencode.git synced 2026-07-22 02:05:26 -04:00
Code Issues 5.9k Packages Projects Releases 19 Wiki Activity

[PR #2419] feat: make npm package install work on windows #10308

New Issue
Closed
opened 2026-02-16 18:14:56 -05:00 by yindo · 0 comments
yindo commented 2026-02-16 18:14:56 -05:00
Owner
Copy Link
Copy Source

Original Pull Request: https://github.com/anomalyco/opencode/pull/2419

State: closed
Merged: Yes

Current Issue

Installing opencode via <npm|bun> install -g opencode-ai on Windows is a little broken (#631)

Output -

& : The term '/bin/sh.exe' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Users\Username\AppData\Roaming\npm\opencode.ps1:24 char:7
+     & "/bin/sh$exe"  "$basedir/node_modules/opencode-ai/bin/opencode" ...
+       ~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (/bin/sh.exe:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

This happens because npm looks at the bin/opencode command which is a unix shell script, sees the #!/bin/sh shebang and generates wrappers for that instead of looking at bin/opencode.cmd.

Fix

  1. Add a preinstall.mjs hook to the package which only runs on Windows - this hook runs before the npm wrappers are generated and it's sole purpose is to the remove the bin/opencode unix shell script.
  2. Update postinstall.mjs to skip running on Windows. By avoiding binary symlinking, we ensure that the package's entrypoint is bin/opencode.cmd and that the namespace doesn't get muddled.
  3. Fixed batch file execution: Updated opencode.cmd to use start /b /wait to ensure the binary runs in the current terminal context across all shells (PowerShell, cmd, Git Bash)

NPM Wrapper

Before

...
if ($MyInvocation.ExpectingInput) {
  $input | & "/bin/sh$exe"  "$basedir/node_modules/opencode-ai/bin/opencode" $args
} else {
  & "/bin/sh$exe"  "$basedir/node_modules/opencode-ai/bin/opencode" $args
}

After

...
if ($MyInvocation.ExpectingInput) {
  $input | & "$basedir/node_modules/opencode-ai/bin/opencode.cmd"   $args
} else {
  & "$basedir/node_modules/opencode-ai/bin/opencode.cmd"   $args
}

I've tested this on Windows and MacOS with both npm and bun and it seems like the fix works on Windows and does not break anything on MacOS

**Original Pull Request:** https://github.com/anomalyco/opencode/pull/2419 **State:** closed **Merged:** Yes --- ### Current Issue Installing opencode via `<npm|bun> install -g opencode-ai` on Windows is a little broken (#631) Output - ``` & : The term '/bin/sh.exe' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At C:\Users\Username\AppData\Roaming\npm\opencode.ps1:24 char:7 + & "/bin/sh$exe" "$basedir/node_modules/opencode-ai/bin/opencode" ... + ~~~~~~~~~~~~~ + CategoryInfo : ObjectNotFound: (/bin/sh.exe:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException ``` This happens because npm looks at the `bin/opencode` command which is a unix shell script, sees the `#!/bin/sh` shebang and generates wrappers for that instead of looking at `bin/opencode.cmd`. ### Fix 1. Add a `preinstall.mjs` hook to the package which only runs on Windows - this hook runs before the npm wrappers are generated and it's sole purpose is to the remove the `bin/opencode` unix shell script. 2. Update `postinstall.mjs` to skip running on Windows. By avoiding binary symlinking, we ensure that the package's entrypoint is `bin/opencode.cmd` and that the namespace doesn't get muddled. 3. Fixed batch file execution: Updated `opencode.cmd` to use `start /b /wait` to ensure the binary runs in the current terminal context across all shells (PowerShell, cmd, Git Bash) ### NPM Wrapper **Before** ```powershell ... if ($MyInvocation.ExpectingInput) { $input | & "/bin/sh$exe" "$basedir/node_modules/opencode-ai/bin/opencode" $args } else { & "/bin/sh$exe" "$basedir/node_modules/opencode-ai/bin/opencode" $args } ``` **After** ```powershell ... if ($MyInvocation.ExpectingInput) { $input | & "$basedir/node_modules/opencode-ai/bin/opencode.cmd" $args } else { & "$basedir/node_modules/opencode-ai/bin/opencode.cmd" $args } ``` I've tested this on Windows and MacOS with both npm and bun and it seems like the fix works on Windows and does not break anything on MacOS
yindo added the pull-request label 2026-02-16 18:14:56 -05:00
yindo closed this issue 2026-02-16 18:14:56 -05:00
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
acp
bad
bug
discussion
docs
documentation
enhancement
extension
good first issue
growth
help-wanted
mcp
model-problem
needs:compliance
nix
opentui
perf
pull-request
Mirrored from GitHub Pull Request
 tui
web
windows
zen
No Label pull-request
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
yindo
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: anomalyco/opencode#10308
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?