fix(global): keep the installed version spec on global update

crates/vite_cli_snapshots/tests/cli_snapshots/fixtures/command_outdated_global/snapshots.toml

@@ -3,10 +3,27 @@ name = "command_outdated_global"
 vp = "global"
 skip-platforms = ["windows"]
 steps = [
-  { argv = ["vp", "install", "-g", "testnpm2@1.0.0"], comment = "should prepare global outdated package", snapshot = false, continue-on-failure = true },
+  { argv = ["vp", "install", "-g", "testnpm2@1.0.0"], comment = "should prepare a version-pinned global package", snapshot = false, continue-on-failure = true },
   { argv = ["vp", "outdated", "definitely-not-installed-vite-plus-snap-pkg", "-g", "--format", "json"], comment = "should support empty global json output", continue-on-failure = true },
+  { argv = ["vp", "outdated", "testnpm2", "-g", "--format", "json"], comment = "should report a pinned package without a wanted update", continue-on-failure = true },
+  { argv = ["vp", "outdated", "testnpm2", "-g", "--format", "list"], comment = "should render the newer latest as a hint in list format", continue-on-failure = true },
+  { tty = false, argv = ["vp", "update", "-g"], comment = "should not move a pinned package to latest", continue-on-failure = true },
+  { argv = ["vpt", "json-edit", "$VP_HOME/packages/testnpm2.json", "versionSpec", "no-such-tag"], comment = "should warn and skip when the recorded version spec no longer resolves", snapshot = false },
+  { tty = false, argv = ["vp", "update", "-g"], continue-on-failure = true },
+  { argv = ["vpt", "json-edit", "$VP_HOME/packages/testnpm2.json", "versionSpec", "null"], comment = "should follow latest again once the recorded version spec is cleared", snapshot = false },
   { argv = ["vp", "outdated", "testnpm2", "-g", "--format", "json"], comment = "should support global json output", continue-on-failure = true },
   { argv = ["vp", "outdated", "testnpm2", "-g", "--format", "list", "--concurrency", "5"], comment = "should support global list output", continue-on-failure = true },
+  { argv = ["vpt", "json-edit", "$VP_HOME/packages/testnpm2.json", "versionSpec", "1.0.0"], comment = "should override a recorded version spec with --latest", snapshot = false },
+  { tty = false, argv = ["vp", "update", "-g", "--latest"], continue-on-failure = true },
+  { argv = ["vpt", "grep-file", "$VP_HOME/packages/testnpm2.json", "versionSpec"], comment = "should clear the recorded version spec after --latest (grep-file prints missing)", continue-on-failure = true },
+  { argv = ["vpt", "json-edit", "$VP_HOME/packages/testnpm2.json", "versionSpec", "1.0.1"], comment = "should clear a recorded version spec with --latest even without a reinstall", snapshot = false },
+  { tty = false, argv = ["vp", "update", "-g", "--latest"], continue-on-failure = true },
+  { argv = ["vpt", "grep-file", "$VP_HOME/packages/testnpm2.json", "versionSpec"], comment = "should have removed the pin from the up-to-date package (grep-file prints missing)", continue-on-failure = true },
+  { argv = ["vpt", "json-edit", "$VP_HOME/packages/testnpm2.json", "versionSpec", "1.0.0"], comment = "should persist an explicit spec switch without a reinstall", snapshot = false },
+  { tty = false, argv = ["vp", "update", "-g", "testnpm2@1.0.1"], continue-on-failure = true },
+  { argv = ["vpt", "grep-file", "$VP_HOME/packages/testnpm2.json", 'versionSpec": "1.0.1'], continue-on-failure = true },
+  { tty = false, argv = ["vp", "update", "-g", "testnpm2@no-such-tag"], comment = "should not persist an explicit spec that fails to resolve", continue-on-failure = true },
+  { argv = ["vpt", "grep-file", "$VP_HOME/packages/testnpm2.json", 'versionSpec": "1.0.1'], continue-on-failure = true },
 ]
 after = [
   { argv = ["vp", "remove", "-g", "testnpm2"], continue-on-failure = true },

crates/vite_cli_snapshots/tests/cli_snapshots/fixtures/command_outdated_global/snapshots/command_outdated_global.md

@@ -2,7 +2,7 @@
 
 ## `vp install -g testnpm2@1.0.0`
 
-should prepare global outdated package
+should prepare a version-pinned global package
 
 
 ## `vp outdated definitely-not-installed-vite-plus-snap-pkg -g --format json`
@@ -13,6 +13,62 @@ should support empty global json output
 {}
 ```
 
+## `vp outdated testnpm2 -g --format json`
+
+should report a pinned package without a wanted update
+
+**Exit code:** 1
+
+```
+{
+  "testnpm2": {
+    "current": "1.0.0",
+    "wanted": "1.0.0",
+    "latest": "1.0.1",
+    "dependent": "global",
+    "location": "<home>/.vite-plus/packages/testnpm2#<uuid>/lib/node_modules/testnpm2"
+  }
+}
+```
+
+## `vp outdated testnpm2 -g --format list`
+
+should render the newer latest as a hint in list format
+
+**Exit code:** 1
+
+```
+testnpm2 (global)
+1.0.0 => 1.0.0 (latest: 1.0.1)
+```
+
+## `vp update -g`
+
+should not move a pinned package to latest
+
+```
+All global packages are up to date.
+```
+
+## `vpt json-edit $VP_HOME/packages/testnpm2.json versionSpec no-such-tag`
+
+should warn and skip when the recorded version spec no longer resolves
+
+
+## `vp update -g`
+
+**Exit code:** 1
+
+```
+All global packages are up to date.
+warn: npm view failed for testnpm2@no-such-tag: npm error code E404; skipping
+```
+
+## `vpt json-edit $VP_HOME/packages/testnpm2.json versionSpec null`
+
+should follow latest again once the recorded version spec is cleared
+
+
 ## `vp outdated testnpm2 -g --format json`
 
 should support global json output
@@ -41,3 +97,82 @@ should support global list output
 testnpm2 (global)
 1.0.0 => 1.0.1
 ```
+
+## `vpt json-edit $VP_HOME/packages/testnpm2.json versionSpec 1.0.0`
+
+should override a recorded version spec with --latest
+
+
+## `vp update -g --latest`
+
+```
+info: Updating 1 global package with Node.js <version>
+✓ Updated testnpm2 to 1.0.1
+```
+
+## `vpt grep-file $VP_HOME/packages/testnpm2.json versionSpec`
+
+should clear the recorded version spec after --latest (grep-file prints missing)
+
+**Exit code:** 1
+
+```
+<home>/.vite-plus/packages/testnpm2.json: missing "versionSpec"
+pattern not found
+```
+
+## `vpt json-edit $VP_HOME/packages/testnpm2.json versionSpec 1.0.1`
+
+should clear a recorded version spec with --latest even without a reinstall
+
+
+## `vp update -g --latest`
+
+```
+All global packages are up to date.
+```
+
+## `vpt grep-file $VP_HOME/packages/testnpm2.json versionSpec`
+
+should have removed the pin from the up-to-date package (grep-file prints missing)
+
+**Exit code:** 1
+
+```
+<home>/.vite-plus/packages/testnpm2.json: missing "versionSpec"
+pattern not found
+```
+
+## `vpt json-edit $VP_HOME/packages/testnpm2.json versionSpec 1.0.0`
+
+should persist an explicit spec switch without a reinstall
+
+
+## `vp update -g testnpm2@1.0.1`
+
+```
+All global packages are up to date.
+```
+
+## `vpt grep-file $VP_HOME/packages/testnpm2.json 'versionSpec": "1.0.1'`
+
+```
+<home>/.vite-plus/packages/testnpm2.json: found "versionSpec\": \"1.0.1"
+```
+
+## `vp update -g testnpm2@no-such-tag`
+
+should not persist an explicit spec that fails to resolve
+
+**Exit code:** 1
+
+```
+All global packages are up to date.
+warn: npm view failed for testnpm2@no-such-tag: npm error code E404; skipping
+```
+
+## `vpt grep-file $VP_HOME/packages/testnpm2.json 'versionSpec": "1.0.1'`
+
+```
+<home>/.vite-plus/packages/testnpm2.json: found "versionSpec\": \"1.0.1"
+```

crates/vite_cli_snapshots/tests/cli_snapshots/fixtures/command_update_node_mismatch/snapshots.toml

@@ -11,3 +11,19 @@ steps = [
 after = [
   { tty = false, argv = ["vp", "remove", "-g", "testnpm2"], continue-on-failure = true },
 ]
+
+[[case]]
+name = "command_update_node_mismatch_install_failure"
+vp = "global"
+local-registry = true
+skip-platforms = ["windows"]
+steps = [
+  { tty = false, argv = ["vp", "install", "-g", "--node", "20", "semver@7.7.2"], snapshot = false },
+  { argv = ["vpt", "json-edit", "$VP_HOME/bins/semver.json", "package", "conflicting-package"], snapshot = false },
+  { tty = false, argv = ["vp", "update", "-g", "semver@=7.7.2", "--reinstall-node-mismatch"], comment = "should keep the recorded spec when the reinstall fails", continue-on-failure = true },
+  { argv = ["vpt", "grep-file", "$VP_HOME/packages/semver.json", 'versionSpec": "7.7.2'], comment = "should keep metadata from the successful install", continue-on-failure = true },
+]
+after = [
+  { argv = ["vpt", "json-edit", "$VP_HOME/bins/semver.json", "package", "semver"], continue-on-failure = true },
+  { tty = false, argv = ["vp", "remove", "-g", "semver"], continue-on-failure = true },
+]

crates/vite_cli_snapshots/tests/cli_snapshots/fixtures/command_update_node_mismatch/snapshots/command_update_node_mismatch_install_failure.md

@@ -0,0 +1,28 @@
+# command_update_node_mismatch_install_failure
+
+## `vp install -g --node 20 semver@7.7.2`
+
+
+## `vpt json-edit $VP_HOME/bins/semver.json package conflicting-package`
+
+
+## `vp update -g semver@=7.7.2 --reinstall-node-mismatch`
+
+should keep the recorded spec when the reinstall fails
+
+**Exit code:** 1
+
+```
+info: Updating 1 global package with Node.js <version>
+error: Failed to update semver: Executable 'semver' is already installed by conflicting-package
+
+Please remove conflicting-package before installing semver, or use --force to auto-replace
+```
+
+## `vpt grep-file $VP_HOME/packages/semver.json 'versionSpec": "7.7.2'`
+
+should keep metadata from the successful install
+
+```
+<home>/.vite-plus/packages/semver.json: found "versionSpec\": \"7.7.2"
+```